Signed-off-by: Heiko Schocher hs@denx.de Signed-off-by: Simon Glass sjg@chromium.org Cc: Henrik Nordström henrik@henriknordstrom.net

--- - changes for v2: add comment from Henrik Nordström henrik@henriknordstrom.net remove wrong line in README - rebase against current mainline 178d0cc1a4c73c3341afbeb2a93b172de8c96bd1 - changes for v3: - adapt to the new introduced U_BOOT_I2C_ADAP_COMPLETE define - fix Codingstyle issues - adapt README --- README | 74 ++++++++++++++++++++++++- arch/arm/lib/board.c | 7 ++- arch/blackfin/lib/board.c | 7 +++ arch/m68k/lib/board.c | 17 +++++- arch/mips/lib/board.c | 7 +++ arch/nds32/lib/board.c | 10 +++- arch/powerpc/cpu/mpc8xx/video.c | 4 ++ arch/powerpc/lib/board.c | 12 +++- common/cmd_date.c | 9 +++ common/cmd_dtt.c | 9 +++ common/cmd_i2c.c | 120 ++++++++++++++++++++++++++-------------- common/env_eeprom.c | 14 +++++ common/stdio.c | 13 ++++- include/i2c.h | 9 --- 14 Dateien geändert, 251 Zeilen hinzugefügt(+), 61 Zeilen entfernt(-)

diff --git a/README b/README index 862bb3e..3144d60 100644 --- a/README +++ b/README @@ -1884,9 +1884,77 @@ CBFS (Coreboot Filesystem) support on those systems that support this (optional) feature, like the TQM8xxL modules.

-- I2C Support: CONFIG_HARD_I2C | CONFIG_SOFT_I2C - - These enable I2C serial bus commands. Defining either of +- I2C Support: CONFIG_SYS_I2C + + This enable the NEW i2c subsystem, and will allow you to use + i2c commands at the u-boot command line (as long as you set + CONFIG_CMD_I2C in CONFIG_COMMANDS) and communicate with i2c + based realtime clock chips or other i2c devices. See + common/cmd_i2c.c for a description of the command line + interface. + + ported i2c driver to the new framework: + + additional defines: + + CONFIG_SYS_NUM_I2C_BUSES + Hold the number of i2c busses you want to use. If you + don't use/have i2c muxes on your i2c bus, this + is equal to CONFIG_SYS_NUM_I2C_ADAPTERS, and you can + omit this define. + + CONFIG_SYS_I2C_DIRECT_BUS + define this, if you don't use i2c muxes on your hardware. + if CONFIG_SYS_I2C_MAX_HOPS is not defined or == 0 you can + omit this define. + + CONFIG_SYS_I2C_MAX_HOPS + define how many muxes are maximal consecutively connected + on one i2c bus. If you not use i2c muxes, omit this + define. + + CONFIG_SYS_I2C_BUSES + hold a list of busses you want to use, only used if + CONFIG_SYS_I2C_DIRECT_BUS is not defined, for example + a board with CONFIG_SYS_I2C_MAX_HOPS = 1 and + CONFIG_SYS_NUM_I2C_BUSES = 9: + + CONFIG_SYS_I2C_BUSES {{0, {I2C_NULL_HOP}}, \ + {0, {{I2C_MUX_PCA9547, 0x70, 1}}}, \ + {0, {{I2C_MUX_PCA9547, 0x70, 2}}}, \ + {0, {{I2C_MUX_PCA9547, 0x70, 3}}}, \ + {0, {{I2C_MUX_PCA9547, 0x70, 4}}}, \ + {0, {{I2C_MUX_PCA9547, 0x70, 5}}}, \ + {1, {I2C_NULL_HOP}}, \ + {1, {{I2C_MUX_PCA9544, 0x72, 1}}}, \ + {1, {{I2C_MUX_PCA9544, 0x72, 2}}}, \ + } + + which defines + bus 0 on adapter 0 without a mux + bus 1 on adapter 0 without a PCA9547 on address 0x70 port 1 + bus 2 on adapter 0 without a PCA9547 on address 0x70 port 2 + bus 3 on adapter 0 without a PCA9547 on address 0x70 port 3 + bus 4 on adapter 0 without a PCA9547 on address 0x70 port 4 + bus 5 on adapter 0 without a PCA9547 on address 0x70 port 5 + bus 6 on adapter 1 without a mux + bus 7 on adapter 1 without a PCA9544 on address 0x72 port 1 + bus 8 on adapter 1 without a PCA9544 on address 0x72 port 2 + + If you do not have i2c muxes on your board, omit this define. + +- Legacy I2C Support: CONFIG_HARD_I2C | CONFIG_SOFT_I2C + + NOTE: It is intended to move drivers to CONFIG_SYS_I2C which + provides the following compelling advantages: + + - more than one i2c adapter is usable + - approved multibus support + - better i2c mux support + + ** Please consider updating your I2C driver now. ** + + These enable legacy I2C serial bus commands. Defining either of (but not both of) CONFIG_HARD_I2C or CONFIG_SOFT_I2C will include the appropriate I2C driver for the selected CPU.

diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c index 0521178..b473dcb 100644 --- a/arch/arm/lib/board.c +++ b/arch/arm/lib/board.c @@ -69,7 +69,8 @@ extern void dataflash_print_info(void); #endif

#if defined(CONFIG_HARD_I2C) || \ - defined(CONFIG_SOFT_I2C) + defined(CONFIG_SOFT_I2C) || \ + defined(CONFIG_SYS_I2C) #include <i2c.h> #endif

@@ -169,7 +170,11 @@ static int display_dram_config(void) static int init_func_i2c(void) { puts("I2C: "); +#ifdef CONFIG_SYS_I2C + i2c_init_all(); +#else i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); +#endif puts("ready\n"); return (0); } diff --git a/arch/blackfin/lib/board.c b/arch/blackfin/lib/board.c index 75b6c46..309b927 100644 --- a/arch/blackfin/lib/board.c +++ b/arch/blackfin/lib/board.c @@ -37,6 +37,10 @@ int post_flag; #endif

+#if defined(CONFIG_SYS_I2C) +#include <i2c.h> +#endif + DECLARE_GLOBAL_DATA_PTR;

__attribute__((always_inline)) @@ -385,6 +389,9 @@ void board_init_r(gd_t * id, ulong dest_addr) mmc_initialize(bd); #endif

+#if defined(CONFIG_SYS_I2C) + i2c_reloc_fixup(); +#endif /* relocate environment function pointers etc. */ env_relocate();

diff --git a/arch/m68k/lib/board.c b/arch/m68k/lib/board.c index adaccfe..257fd47 100644 --- a/arch/m68k/lib/board.c +++ b/arch/m68k/lib/board.c @@ -56,7 +56,7 @@ #include <version.h>

#if defined(CONFIG_HARD_I2C) || \ - defined(CONFIG_SOFT_I2C) + defined(CONFIG_SOFT_I2C) #include <i2c.h> #endif

@@ -142,11 +142,16 @@ static int init_func_ram (void)

/***********************************************************************/

-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) +#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) || \ + defined(CONFIG_SYS_I2C) static int init_func_i2c (void) { puts ("I2C: "); +#ifdef CONFIG_SYS_I2C + i2c_init_all(); +#else i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); +#endif puts ("ready\n"); return (0); } @@ -178,7 +183,8 @@ init_fnc_t *init_sequence[] = { display_options, checkcpu, checkboard, -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) +#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) || \ + defined(CONFIG_SYS_I2C) init_func_i2c, #endif #if defined(CONFIG_HARD_SPI) @@ -501,6 +507,11 @@ void board_init_r (gd_t *id, ulong dest_addr) spi_init_r (); #endif

+#if defined(CONFIG_SYS_I2C) + /* Adjust I2C subsystem pointers after relocation */ + i2c_reloc_fixup(); +#endif + /* relocate environment function pointers etc. */ env_relocate ();

diff --git a/arch/mips/lib/board.c b/arch/mips/lib/board.c index f19f198..fedac71 100644 --- a/arch/mips/lib/board.c +++ b/arch/mips/lib/board.c @@ -36,6 +36,9 @@ #ifdef CONFIG_BITBANGMII #include <miiphy.h> #endif +#if defined(CONFIG_SYS_I2C) +#include <i2c.h> +#endif

DECLARE_GLOBAL_DATA_PTR;

@@ -296,6 +299,10 @@ void board_init_r(gd_t *id, ulong dest_addr) onenand_init(); #endif

+#if defined(CONFIG_SYS_I2C) + i2c_reloc_fixup(); +#endif + /* relocate environment function pointers etc. */ env_relocate();

diff --git a/arch/nds32/lib/board.c b/arch/nds32/lib/board.c index a7d27fc..8845d05 100644 --- a/arch/nds32/lib/board.c +++ b/arch/nds32/lib/board.c @@ -39,6 +39,10 @@

DECLARE_GLOBAL_DATA_PTR;

+#if defined(CONFIG_SYS_I2C) +#include <i2c.h> +#endif + ulong monitor_flash_len;

/* @@ -172,7 +176,7 @@ init_fnc_t *init_sequence[] = { #if defined(CONFIG_DISPLAY_BOARDINFO) checkboard, /* display board info */ #endif -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) +#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C) init_func_i2c, #endif dram_init, /* configure available RAM banks */ @@ -346,6 +350,10 @@ void board_init_r(gd_t *id, ulong dest_addr) mmc_initialize(gd->bd); #endif

+#if defined(CONFIG_SYS_I2C_ADAPTERS) + i2c_reloc_fixup(); +#endif + /* initialize environment */ env_relocate();

diff --git a/arch/powerpc/cpu/mpc8xx/video.c b/arch/powerpc/cpu/mpc8xx/video.c index 1bbf4cc..10e3e88 100644 --- a/arch/powerpc/cpu/mpc8xx/video.c +++ b/arch/powerpc/cpu/mpc8xx/video.c @@ -809,7 +809,11 @@ static void video_encoder_init (void)

/* Initialize the I2C */ debug ("[VIDEO ENCODER] Initializing I2C bus...\n"); +#ifdef CONFIG_SYS_I2C + i2c_init_all(); +#else i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); +#endif

#ifdef CONFIG_FADS /* Reset ADV7176 chip */ diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c index 422b4a3..23151ef 100644 --- a/arch/powerpc/lib/board.c +++ b/arch/powerpc/lib/board.c @@ -99,7 +99,7 @@ extern void sc3_read_eeprom(void); void doc_init(void); #endif #if defined(CONFIG_HARD_I2C) || \ - defined(CONFIG_SOFT_I2C) + defined(CONFIG_SOFT_I2C) #include <i2c.h> #endif #include <spi.h> @@ -214,11 +214,16 @@ static int init_func_ram(void)

/***********************************************************************/

-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) +#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) || \ + defined(CONFIG_SYS_I2C) static int init_func_i2c(void) { puts("I2C: "); +#ifdef CONFIG_SYS_I2C + i2c_init_all(); +#else i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); +#endif puts("ready\n"); return 0; } @@ -310,7 +315,8 @@ static init_fnc_t *init_sequence[] = { misc_init_f, #endif INIT_FUNC_WATCHDOG_RESET -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) +#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) || \ + defined(CONFIG_SYS_I2C) init_func_i2c, #endif #if defined(CONFIG_HARD_SPI) diff --git a/common/cmd_date.c b/common/cmd_date.c index 0ac032c..f7ae1da 100644 --- a/common/cmd_date.c +++ b/common/cmd_date.c @@ -50,8 +50,13 @@ static int do_date(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) int old_bus;

/* switch to correct I2C bus */ +#ifdef CONFIG_SYS_I2C + old_bus = i2c_get_bus_num(); + i2c_set_bus_num(CONFIG_SYS_RTC_BUS_NUM); +#else old_bus = I2C_GET_BUS(); I2C_SET_BUS(CONFIG_SYS_RTC_BUS_NUM); +#endif

switch (argc) { case 2: /* set date & time */ @@ -97,7 +102,11 @@ static int do_date(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) }

/* switch back to original I2C bus */ +#ifdef CONFIG_SYS_I2C + i2c_set_bus_num(old_bus); +#else I2C_SET_BUS(old_bus); +#endif

return rcode; } diff --git a/common/cmd_dtt.c b/common/cmd_dtt.c index edbd4a8..c3f8982 100644 --- a/common/cmd_dtt.c +++ b/common/cmd_dtt.c @@ -73,8 +73,13 @@ int dtt_i2c(void) /* Force a compilation error, if there are more then 32 sensors */ BUILD_BUG_ON(sizeof(sensors) > 32); /* switch to correct I2C bus */ +#ifdef CONFIG_SYS_I2C + old_bus = i2c_get_bus_num(); + i2c_set_bus_num(CONFIG_SYS_DTT_BUS_NUM); +#else old_bus = I2C_GET_BUS(); I2C_SET_BUS(CONFIG_SYS_DTT_BUS_NUM); +#endif

_initialize_dtt();

@@ -86,8 +91,12 @@ int dtt_i2c(void) printf("DTT%d: %i C\n", i + 1, dtt_get_temp(sensors[i]));

/* switch back to original I2C bus */ +#ifdef CONFIG_SYS_I2C + i2c_set_bus_num(old_bus); +#else I2C_SET_BUS(old_bus); #endif +#endif

return 0; } diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c index 4380794..d59f10d 100644 --- a/common/cmd_i2c.c +++ b/common/cmd_i2c.c @@ -1,4 +1,9 @@ /* + * (C) Copyright 2009 + * Sergey Kubushyn, himself, ksi@koi8.net + * + * Changes for unified multibus/multiadapter I2C support. + * * (C) Copyright 2001 * Gerald Van Baren, Custom IDEAS, vanbaren@cideas.com. * @@ -85,6 +90,8 @@ #include <asm/byteorder.h> #include <linux/compiler.h>

+DECLARE_GLOBAL_DATA_PTR; + /* Display values from last command. * Memory modify remembered values are different from display memory. */ @@ -103,7 +110,8 @@ static uint i2c_mm_last_alen; * pairs. The following macros take care of this */

#if defined(CONFIG_SYS_I2C_NOPROBES) -#if defined(CONFIG_I2C_MULTI_BUS) +#if defined(CONFIG_SYS_I2C) || defined(CONFIG_I2C_MUX) || \ + defined(CONFIG_I2C_MULTI_BUS) static struct { uchar bus; @@ -119,7 +127,7 @@ static uchar i2c_no_probes[] = CONFIG_SYS_I2C_NOPROBES; #define COMPARE_BUS(b,i) ((b) == 0) /* Make compiler happy */ #define COMPARE_ADDR(a,i) (i2c_no_probes[(i)] == (a)) #define NO_PROBE_ADDR(i) i2c_no_probes[(i)] -#endif /* CONFIG_MULTI_BUS */ +#endif /* defined(CONFIG_SYS_I2C) */

#define NUM_ELEMENTS_NOPROBE (sizeof(i2c_no_probes)/sizeof(i2c_no_probes[0])) #endif @@ -127,9 +135,6 @@ static uchar i2c_no_probes[] = CONFIG_SYS_I2C_NOPROBES; #if defined(CONFIG_I2C_MUX) static I2C_MUX_DEVICE *i2c_mux_devices = NULL; static int i2c_mux_busid = CONFIG_SYS_MAX_I2C_BUS; - -DECLARE_GLOBAL_DATA_PTR; - #endif

#define DISP_LINE_LEN 16 @@ -144,7 +149,6 @@ DECLARE_GLOBAL_DATA_PTR; __weak void i2c_init_board(void) { - return; }

/* TODO: Implement architecture-specific get/set functions */ @@ -161,6 +165,11 @@ void i2c_init_board(void) * * Returns I2C bus speed in Hz. */ +#if !defined(CONFIG_SYS_I2C) +/* + * TODO: Implement architecture-specific get/set functions + * Should go away, if we switched completely to new multibus support + */ __weak unsigned int i2c_get_bus_speed(void) { @@ -188,6 +197,7 @@ int i2c_set_bus_speed(unsigned int speed)

return 0; } +#endif

/** * get_alen() - Small parser helper function to get address length @@ -700,7 +710,7 @@ static int do_i2c_probe (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv int found = 0; #if defined(CONFIG_SYS_I2C_NOPROBES) int k, skip; - uchar bus = GET_BUS_NUM; + unsigned int bus = GET_BUS_NUM; #endif /* NOPROBES */

if (argc == 2) @@ -1373,9 +1383,8 @@ int do_edid(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) } #endif /* CONFIG_I2C_EDID */

-#if defined(CONFIG_I2C_MUX) /** - * do_i2c_add_bus() - Handle the "i2c bus" command-line command + * do_i2c_show_bus() - Handle the "i2c bus" command-line command * @cmdtp: Command data struct pointer * @flag: Command flag * @argc: Command-line argument count @@ -1383,35 +1392,55 @@ int do_edid(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) * * Returns zero always. */ -static int do_i2c_add_bus(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) +#if defined(CONFIG_SYS_I2C) +int do_i2c_show_bus(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - int ret=0; + int i; +#ifndef CONFIG_SYS_I2C_DIRECT_BUS + int j; +#endif

if (argc == 1) { /* show all busses */ - I2C_MUX *mux; - I2C_MUX_DEVICE *device = i2c_mux_devices; - - printf ("Busses reached over muxes:\n"); - while (device != NULL) { - printf ("Bus ID: %x\n", device->busid); - printf (" reached over Mux(es):\n"); - mux = device->mux; - while (mux != NULL) { - printf (" %s@%x ch: %x\n", mux->name, mux->chip, mux->channel); - mux = mux->next; + for (i = 0; i < CONFIG_SYS_NUM_I2C_BUSES; i++) { + printf("Bus %d:\t%s", i, I2C_ADAP_NR(i)->name); +#ifndef CONFIG_SYS_I2C_DIRECT_BUS + for (j = 0; j < CONFIG_SYS_I2C_MAX_HOPS; j++) { + if (i2c_bus[i].next_hop[j].chip == 0) + break; + printf("->%s@0x%2x:%d", + i2c_bus[i].next_hop[j].mux.name, + i2c_bus[i].next_hop[j].chip, + i2c_bus[i].next_hop[j].channel); } - device = device->next; +#endif + printf("\n"); } } else { - (void)i2c_mux_ident_muxstring ((uchar *)argv[1]); - ret = 0; + /* show specific bus */ + i = simple_strtoul(argv[1], NULL, 10); + if (i >= CONFIG_SYS_NUM_I2C_BUSES) { + printf("Invalid bus %d\n", i); + return -1; + } + printf("Bus %d:\t%s", i, I2C_ADAP_NR(i)->name); +#ifndef CONFIG_SYS_I2C_DIRECT_BUS + for (j = 0; j < CONFIG_SYS_I2C_MAX_HOPS; j++) { + if (i2c_bus[i].next_hop[j].chip == 0) + break; + printf("->%s@0x%2x:%d", + i2c_bus[i].next_hop[j].mux.name, + i2c_bus[i].next_hop[j].chip, + i2c_bus[i].next_hop[j].channel); + } +#endif + printf("\n"); } - return ret; + + return 0; } -#endif /* CONFIG_I2C_MUX */ +#endif

-#if defined(CONFIG_I2C_MULTI_BUS) /** * do_i2c_bus_num() - Handle the "i2c dev" command-line command * @cmdtp: Command data struct pointer @@ -1422,23 +1451,29 @@ static int do_i2c_add_bus(cmd_tbl_t * cmdtp, int flag, int argc, char * const ar * Returns zero on success, CMD_RET_USAGE in case of misuse and negative * on error. */ -static int do_i2c_bus_num(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) +#if defined(CONFIG_SYS_I2C) || defined(CONFIG_I2C_MULTI_BUS) +int do_i2c_bus_num(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - int bus_idx, ret=0; + int ret = 0; + unsigned int bus_no;

if (argc == 1) /* querying current setting */ printf("Current bus is %d\n", i2c_get_bus_num()); else { - bus_idx = simple_strtoul(argv[1], NULL, 10); - printf("Setting bus to %d\n", bus_idx); - ret = i2c_set_bus_num(bus_idx); + bus_no = simple_strtoul(argv[1], NULL, 10); + if (bus_no >= CONFIG_SYS_NUM_I2C_BUSES) { + printf("Invalid bus %d\n", bus_no); + return -1; + } + printf("Setting bus to %d\n", bus_no); + ret = i2c_set_bus_num(bus_no); if (ret) printf("Failure changing bus number (%d)\n", ret); } return ret; } -#endif /* CONFIG_I2C_MULTI_BUS */ +#endif /* defined(CONFIG_SYS_I2C) */

/** * do_i2c_bus_speed() - Handle the "i2c speed" command-line command @@ -1508,16 +1543,21 @@ static int do_i2c_nm(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) */ static int do_i2c_reset(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) { +#if defined(CONFIG_SYS_I2C) + i2c_init(I2C_ADAP->speed, I2C_ADAP->slaveaddr); +#else i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); +#endif return 0; }

static cmd_tbl_t cmd_i2c_sub[] = { -#if defined(CONFIG_I2C_MUX) - U_BOOT_CMD_MKENT(bus, 1, 1, do_i2c_add_bus, "", ""), +#if defined(CONFIG_SYS_I2C) + U_BOOT_CMD_MKENT(bus, 1, 1, do_i2c_show_bus, "", ""), #endif /* CONFIG_I2C_MUX */ U_BOOT_CMD_MKENT(crc32, 3, 1, do_i2c_crc, "", ""), -#if defined(CONFIG_I2C_MULTI_BUS) +#if defined(CONFIG_SYS_I2C) || \ + defined(CONFIG_I2C_MULTI_BUS) U_BOOT_CMD_MKENT(dev, 1, 1, do_i2c_bus_num, "", ""), #endif /* CONFIG_I2C_MULTI_BUS */ #if defined(CONFIG_I2C_EDID) @@ -1576,11 +1616,11 @@ static int do_i2c(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) /***************************************************/ #ifdef CONFIG_SYS_LONGHELP static char i2c_help_text[] = -#if defined(CONFIG_I2C_MUX) - "bus [muxtype:muxaddr:muxchannel] - add a new bus reached over muxes\ni2c " +#if defined(CONFIG_SYS_I2C) + "bus [muxtype:muxaddr:muxchannel] - show I2C bus info\n" #endif /* CONFIG_I2C_MUX */ "crc32 chip address[.0, .1, .2] count - compute CRC32 checksum\n" -#if defined(CONFIG_I2C_MULTI_BUS) +#if defined(CONFIG_SYS_I2C) "i2c dev [dev] - show or set current I2C bus\n" #endif /* CONFIG_I2C_MULTI_BUS */ #if defined(CONFIG_I2C_EDID) diff --git a/common/env_eeprom.c b/common/env_eeprom.c index 45c935b..fbd459a 100644 --- a/common/env_eeprom.c +++ b/common/env_eeprom.c @@ -49,6 +49,10 @@ static int eeprom_bus_read(unsigned dev_addr, unsigned offset, #if defined(CONFIG_I2C_ENV_EEPROM_BUS) int old_bus = i2c_get_bus_num();

+#if defined(CONFIG_SYS_I2C) + if (old_bus != CONFIG_I2C_ENV_EEPROM_BUS) + i2c_set_bus_num(CONFIG_I2C_ENV_EEPROM_BUS); +#else if (gd->flags & GD_FLG_RELOC) { if (env_eeprom_bus == -1) { I2C_MUX_DEVICE *dev = NULL; @@ -68,11 +72,16 @@ static int eeprom_bus_read(unsigned dev_addr, unsigned offset, (uchar *)CONFIG_I2C_ENV_EEPROM_BUS); } #endif +#endif

rcode = eeprom_read(dev_addr, offset, buffer, cnt);

#if defined(CONFIG_I2C_ENV_EEPROM_BUS) +#if defined(CONFIG_SYS_I2C) + if (old_bus != CONFIG_I2C_ENV_EEPROM_BUS) +#else if (old_bus != env_eeprom_bus) +#endif i2c_set_bus_num(old_bus); #endif return rcode; @@ -85,8 +94,13 @@ static int eeprom_bus_write(unsigned dev_addr, unsigned offset, #if defined(CONFIG_I2C_ENV_EEPROM_BUS) int old_bus = i2c_get_bus_num();

+#if defined(CONFIG_SYS_I2C) + if (old_bus != CONFIG_I2C_ENV_EEPROM_BUS) + i2c_set_bus_num(CONFIG_I2C_ENV_EEPROM_BUS); +#else rcode = i2c_mux_ident_muxstring_f((uchar *)CONFIG_I2C_ENV_EEPROM_BUS); #endif +#endif rcode = eeprom_write(dev_addr, offset, buffer, cnt); #if defined(CONFIG_I2C_ENV_EEPROM_BUS) i2c_set_bus_num(old_bus); diff --git a/common/stdio.c b/common/stdio.c index 5d5117c..2011880 100644 --- a/common/stdio.c +++ b/common/stdio.c @@ -1,4 +1,8 @@ /* + * Copyright (C) 2009 Sergey Kubushyn ksi@koi8.net + * + * Changes for multibus/multiadapter I2C support. + * * (C) Copyright 2000 * Paolo Scaffardi, AIRVENT SAM s.p.a - RIMINI(ITALY), arsenio@tin.it * @@ -30,7 +34,8 @@ #ifdef CONFIG_LOGBUFFER #include <logbuff.h> #endif -#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) +#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) || \ + defined(CONFIG_SYS_I2C_ADAPTERS) #include <i2c.h> #endif

@@ -210,9 +215,15 @@ int stdio_init (void) #ifdef CONFIG_ARM_DCC drv_arm_dcc_init (); #endif +#ifdef CONFIG_SYS_I2C +#ifdef CONFIG_SYS_I2C_ADAPTERS + i2c_init_all(); +#endif +#else #if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); #endif +#endif #ifdef CONFIG_LCD drv_lcd_init (); #endif diff --git a/include/i2c.h b/include/i2c.h index 457fd7d..3e09af9 100644 --- a/include/i2c.h +++ b/include/i2c.h @@ -220,15 +220,6 @@ int i2c_mux_ident_muxstring_f (uchar *buf);

#ifdef CONFIG_SYS_I2C /* - * Initialization, must be called once on start up, may be called - * repeatedly to change the speed and slave addresses. - */ -void i2c_init(unsigned int speed, int slaveaddr); -#ifdef CONFIG_SYS_I2C_INIT_BOARD -void i2c_init_board(void); -#endif - -/* * i2c_get_bus_num: * * Returns index of currently active I2C bus. Zero-based.

- added to fsl_i2c driver new multibus/multiadpater support - adapted all config files, which uses this driver

Signed-off-by: Heiko Schocher hs@denx.de Cc: Simon Glass sjg@chromium.org Cc: Stephen Warren swarren@wwwdotorg.org

--- - changes for v2: new in v2 - changes for v3: - adapt to the new introduced U_BOOT_I2C_ADAP_COMPLETE define - adapt README --- README | 17 ++- arch/m68k/cpu/mcf5227x/cpu_init.c | 2 +- arch/m68k/cpu/mcf5227x/speed.c | 2 +- arch/m68k/cpu/mcf523x/cpu_init.c | 2 +- arch/m68k/cpu/mcf523x/speed.c | 2 +- arch/m68k/cpu/mcf52x2/cpu_init.c | 4 +- arch/m68k/cpu/mcf52x2/speed.c | 4 +- arch/m68k/cpu/mcf532x/cpu_init.c | 4 +- arch/m68k/cpu/mcf532x/speed.c | 2 +- arch/m68k/cpu/mcf5445x/speed.c | 2 +- arch/m68k/cpu/mcf547x_8x/cpu_init.c | 2 +- arch/m68k/cpu/mcf547x_8x/speed.c | 2 +- arch/m68k/include/asm/global_data.h | 2 +- board/esd/vme8349/vme8349.c | 6 +- board/freescale/m52277evb/README | 2 +- board/freescale/m53017evb/README | 2 +- board/freescale/m5373evb/README | 2 +- board/freescale/m54455evb/README | 2 +- board/freescale/m547xevb/README | 2 +- board/freescale/mpc8349itx/mpc8349itx.c | 3 +- board/freescale/mpc8349itx/pci.c | 2 +- board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c | 2 +- board/keymile/common/ivm.c | 16 -- board/keymile/km83xx/km83xx.c | 15 -- drivers/i2c/Makefile | 2 +- drivers/i2c/fsl_i2c.c | 220 +++++++++++----------------- include/configs/B4860QDS.h | 16 +- include/configs/BSC9131RDB.h | 11 +- include/configs/BSC9132QDS.h | 17 +-- include/configs/HWW1U1A.h | 18 +-- include/configs/M5208EVBE.h | 10 +- include/configs/M52277EVB.h | 10 +- include/configs/M5235EVB.h | 10 +- include/configs/M5253DEMO.h | 10 +- include/configs/M5271EVB.h | 10 +- include/configs/M5275EVB.h | 10 +- include/configs/M53017EVB.h | 10 +- include/configs/M5329EVB.h | 10 +- include/configs/M5373EVB.h | 10 +- include/configs/M54451EVB.h | 10 +- include/configs/M54455EVB.h | 10 +- include/configs/M5475EVB.h | 10 +- include/configs/M5485EVB.h | 10 +- include/configs/MERGERBOX.h | 15 +- include/configs/MPC8308RDB.h | 17 ++- include/configs/MPC8313ERDB.h | 17 ++- include/configs/MPC8315ERDB.h | 13 +- include/configs/MPC8323ERDB.h | 12 +- include/configs/MPC832XEMDS.h | 12 +- include/configs/MPC8349EMDS.h | 17 ++- include/configs/MPC8349ITX.h | 22 +-- include/configs/MPC8360EMDS.h | 13 +- include/configs/MPC8360ERDK.h | 17 ++- include/configs/MPC837XEMDS.h | 13 +- include/configs/MPC837XERDB.h | 13 +- include/configs/MPC8536DS.h | 17 ++- include/configs/MPC8540ADS.h | 12 +- include/configs/MPC8541CDS.h | 12 +- include/configs/MPC8544DS.h | 12 +- include/configs/MPC8548CDS.h | 12 +- include/configs/MPC8555CDS.h | 12 +- include/configs/MPC8560ADS.h | 12 +- include/configs/MPC8568MDS.h | 17 ++- include/configs/MPC8569MDS.h | 17 ++- include/configs/MPC8572DS.h | 17 ++- include/configs/MPC8610HPCD.h | 12 +- include/configs/MPC8641HPCN.h | 12 +- include/configs/MVBLM7.h | 16 +- include/configs/P1010RDB.h | 17 ++- include/configs/P1022DS.h | 16 +- include/configs/P1023RDS.h | 15 +- include/configs/P1_P2_RDB.h | 18 +-- include/configs/P2020COME.h | 16 +- include/configs/P2020DS.h | 17 ++- include/configs/P2041RDB.h | 16 +- include/configs/SIMPC8313.h | 17 ++- include/configs/TQM834x.h | 10 +- include/configs/astro_mcf5373l.h | 10 +- include/configs/corenet_ds.h | 16 +- include/configs/km/km83xx-common.h | 27 ++-- include/configs/mpc8308_p1m.h | 15 +- include/configs/mpq101.h | 16 +- include/configs/p1_p2_rdb_pc.h | 18 +-- include/configs/sbc8349.h | 17 ++- include/configs/sbc8548.h | 10 +- include/configs/sbc8641d.h | 12 +- include/configs/socrates.h | 16 +- include/configs/stxgp3.h | 11 +- include/configs/stxssa.h | 10 +- include/configs/t4qds.h | 17 ++- include/configs/vme8349.h | 19 ++- include/configs/xpedite517x.h | 15 +- include/configs/xpedite520x.h | 15 +- include/configs/xpedite537x.h | 16 +- include/configs/xpedite550x.h | 15 +- 95 Dateien geändert, 622 Zeilen hinzugefügt(+), 671 Zeilen entfernt(-)

diff --git a/README b/README index 2568003..5e0395e 100644 --- a/README +++ b/README @@ -1908,6 +1908,18 @@ CBFS (Coreboot Filesystem) support CONFIG_SYS_I2C_SOFT_SPEED_4 and CONFIG_SYS_I2C_SOFT_SLAVE_4 for defining speed and slave address

+ - drivers/i2c/fsl_i2c.c: + - activate i2c driver with CONFIG_SYS_I2C_FSL + define CONFIG_SYS_FSL_I2C_OFFSET for setting the register + offset CONFIG_SYS_FSL_I2C_SPEED for the i2c speed and + CONFIG_SYS_FSL_I2C_SLAVE for the slave addr of the first + bus. + - If your board supports a second fsl i2c bus, define + CONFIG_SYS_FSL_I2C2_OFFSET for the register offset + CONFIG_SYS_FSL_I2C2_SPEED for the speed and + CONFIG_SYS_FSL_I2C2_SLAVE for the slave address of the + second bus. + additional defines:

CONFIG_SYS_NUM_I2C_BUSES @@ -2153,11 +2165,6 @@ CBFS (Coreboot Filesystem) support If not defined, then U-Boot uses predefined value for specified DTT device.

- CONFIG_FSL_I2C - - Define this option if you want to use Freescale's I2C driver in - drivers/i2c/fsl_i2c.c. - CONFIG_I2C_MUX

Define this option if you have I2C devices reached over 1 .. n diff --git a/arch/m68k/cpu/mcf5227x/cpu_init.c b/arch/m68k/cpu/mcf5227x/cpu_init.c index 1928eb3..e9ac21a 100644 --- a/arch/m68k/cpu/mcf5227x/cpu_init.c +++ b/arch/m68k/cpu/mcf5227x/cpu_init.c @@ -105,7 +105,7 @@ void cpu_init_f(void) out_be32(&fbcs->csmr5, CONFIG_SYS_CS5_MASK); #endif

-#ifdef CONFIG_FSL_I2C +#ifdef CONFIG_SYS_I2C_FSL out_8(&gpio->par_i2c, GPIO_PAR_I2C_SCL_SCL | GPIO_PAR_I2C_SDA_SDA); #endif

diff --git a/arch/m68k/cpu/mcf5227x/speed.c b/arch/m68k/cpu/mcf5227x/speed.c index 98f554a..30d3207 100644 --- a/arch/m68k/cpu/mcf5227x/speed.c +++ b/arch/m68k/cpu/mcf5227x/speed.c @@ -134,7 +134,7 @@ int get_clocks(void) gd->bus_clk = gd->arch.flb_clk; }

-#ifdef CONFIG_FSL_I2C +#ifdef CONFIG_SYS_I2C_FSL gd->arch.i2c1_clk = gd->bus_clk; #endif

diff --git a/arch/m68k/cpu/mcf523x/cpu_init.c b/arch/m68k/cpu/mcf523x/cpu_init.c index d1c0b40..1ad5d02 100644 --- a/arch/m68k/cpu/mcf523x/cpu_init.c +++ b/arch/m68k/cpu/mcf523x/cpu_init.c @@ -115,7 +115,7 @@ void cpu_init_f(void) out_be32(&fbcs->csmr7, CONFIG_SYS_CS7_MASK); #endif

-#ifdef CONFIG_FSL_I2C +#ifdef CONFIG_SYS_I2C_FSL CONFIG_SYS_I2C_PINMUX_REG &= CONFIG_SYS_I2C_PINMUX_CLR; CONFIG_SYS_I2C_PINMUX_REG |= CONFIG_SYS_I2C_PINMUX_SET; #endif diff --git a/arch/m68k/cpu/mcf523x/speed.c b/arch/m68k/cpu/mcf523x/speed.c index ae46257..7876ba8 100644 --- a/arch/m68k/cpu/mcf523x/speed.c +++ b/arch/m68k/cpu/mcf523x/speed.c @@ -47,7 +47,7 @@ int get_clocks(void) gd->bus_clk = CONFIG_SYS_CLK; gd->cpu_clk = (gd->bus_clk * 2);

-#ifdef CONFIG_FSL_I2C +#ifdef CONFIG_SYS_I2C_FSL gd->arch.i2c1_clk = gd->bus_clk; #endif

diff --git a/arch/m68k/cpu/mcf52x2/cpu_init.c b/arch/m68k/cpu/mcf52x2/cpu_init.c index 5d0e9f0..5d01670 100644 --- a/arch/m68k/cpu/mcf52x2/cpu_init.c +++ b/arch/m68k/cpu/mcf52x2/cpu_init.c @@ -228,7 +228,7 @@ void cpu_init_f(void) /* FlexBus Chipselect */ init_fbcs();

-#ifdef CONFIG_FSL_I2C +#ifdef CONFIG_SYS_I2C_FSL CONFIG_SYS_I2C_PINMUX_REG = CONFIG_SYS_I2C_PINMUX_REG & CONFIG_SYS_I2C_PINMUX_CLR; CONFIG_SYS_I2C_PINMUX_REG |= CONFIG_SYS_I2C_PINMUX_SET; @@ -498,7 +498,7 @@ void cpu_init_f(void) init_fbcs(); #endif /* #ifndef CONFIG_MONITOR_IS_IN_RAM */

-#ifdef CONFIG_FSL_I2C +#ifdef CONFIG_SYS_I2C_FSL CONFIG_SYS_I2C_PINMUX_REG &= CONFIG_SYS_I2C_PINMUX_CLR; CONFIG_SYS_I2C_PINMUX_REG |= CONFIG_SYS_I2C_PINMUX_SET; #endif diff --git a/arch/m68k/cpu/mcf52x2/speed.c b/arch/m68k/cpu/mcf52x2/speed.c index ba7dbaa..ad68692 100644 --- a/arch/m68k/cpu/mcf52x2/speed.c +++ b/arch/m68k/cpu/mcf52x2/speed.c @@ -90,9 +90,9 @@ int get_clocks (void) gd->bus_clk = gd->cpu_clk; #endif

-#ifdef CONFIG_FSL_I2C +#ifdef CONFIG_SYS_I2C_FSL gd->arch.i2c1_clk = gd->bus_clk; -#ifdef CONFIG_SYS_I2C2_OFFSET +#ifdef CONFIG_SYS_I2C2_FSL_OFFSET gd->arch.i2c2_clk = gd->bus_clk; #endif #endif diff --git a/arch/m68k/cpu/mcf532x/cpu_init.c b/arch/m68k/cpu/mcf532x/cpu_init.c index f571fad..bd7672d 100644 --- a/arch/m68k/cpu/mcf532x/cpu_init.c +++ b/arch/m68k/cpu/mcf532x/cpu_init.c @@ -98,7 +98,7 @@ void cpu_init_f(void) out_be32(&fbcs->csmr5, CONFIG_SYS_CS5_MASK); #endif

-#ifdef CONFIG_FSL_I2C +#ifdef CONFIG_SYS_I2C_FSL out_8(&gpio->par_feci2c, GPIO_PAR_FECI2C_SDA_SDA | GPIO_PAR_FECI2C_SCL_SCL); #endif @@ -292,7 +292,7 @@ void cpu_init_f(void) out_be32(&fbcs->csmr5, CONFIG_SYS_CS5_MASK); #endif

-#ifdef CONFIG_FSL_I2C +#ifdef CONFIG_SYS_I2C_FSL out_8(&gpio->par_feci2c, GPIO_PAR_FECI2C_SCL_SCL | GPIO_PAR_FECI2C_SDA_SDA); #endif diff --git a/arch/m68k/cpu/mcf532x/speed.c b/arch/m68k/cpu/mcf532x/speed.c index 8efb451..6e1d6a5 100644 --- a/arch/m68k/cpu/mcf532x/speed.c +++ b/arch/m68k/cpu/mcf532x/speed.c @@ -270,7 +270,7 @@ int get_clocks(void) gd->bus_clk = clock_pll(CONFIG_SYS_CLK / 1000, 0) * 1000; gd->cpu_clk = (gd->bus_clk * 3);

-#ifdef CONFIG_FSL_I2C +#ifdef CONFIG_SYS_I2C_FSL gd->arch.i2c1_clk = gd->bus_clk; #endif

diff --git a/arch/m68k/cpu/mcf5445x/speed.c b/arch/m68k/cpu/mcf5445x/speed.c index aa73e1f..f220c76 100644 --- a/arch/m68k/cpu/mcf5445x/speed.c +++ b/arch/m68k/cpu/mcf5445x/speed.c @@ -273,7 +273,7 @@ void setup_5445x_clocks(void) #endif }

-#ifdef CONFIG_FSL_I2C +#ifdef CONFIG_SYS_I2C_FSL gd->arch.i2c1_clk = gd->bus_clk; #endif } diff --git a/arch/m68k/cpu/mcf547x_8x/cpu_init.c b/arch/m68k/cpu/mcf547x_8x/cpu_init.c index 4eb8a7c..4c529dc 100644 --- a/arch/m68k/cpu/mcf547x_8x/cpu_init.c +++ b/arch/m68k/cpu/mcf547x_8x/cpu_init.c @@ -95,7 +95,7 @@ void cpu_init_f(void) out_be32(&fbcs->csmr5, CONFIG_SYS_CS5_MASK); #endif

-#ifdef CONFIG_FSL_I2C +#ifdef CONFIG_SYS_I2C_FSL out_be16(&gpio->par_feci2cirq, GPIO_PAR_FECI2CIRQ_SCL | GPIO_PAR_FECI2CIRQ_SDA); #endif diff --git a/arch/m68k/cpu/mcf547x_8x/speed.c b/arch/m68k/cpu/mcf547x_8x/speed.c index 41aae9d..80e006b 100644 --- a/arch/m68k/cpu/mcf547x_8x/speed.c +++ b/arch/m68k/cpu/mcf547x_8x/speed.c @@ -40,7 +40,7 @@ int get_clocks(void) gd->bus_clk = CONFIG_SYS_CLK; gd->cpu_clk = (gd->bus_clk * 2);

-#ifdef CONFIG_FSL_I2C +#ifdef CONFIG_SYS_I2C_FSL gd->arch.i2c1_clk = gd->bus_clk; #endif

diff --git a/arch/m68k/include/asm/global_data.h b/arch/m68k/include/asm/global_data.h index 3ec298f..58a481d 100644 --- a/arch/m68k/include/asm/global_data.h +++ b/arch/m68k/include/asm/global_data.h @@ -26,7 +26,7 @@

/* Architecture-specific global data */ struct arch_global_data { -#ifdef CONFIG_FSL_I2C +#ifdef CONFIG_SYS_I2C_FSL unsigned long i2c1_clk; unsigned long i2c2_clk; #endif diff --git a/board/esd/vme8349/vme8349.c b/board/esd/vme8349/vme8349.c index 96698e7..8c8b8ee 100644 --- a/board/esd/vme8349/vme8349.c +++ b/board/esd/vme8349/vme8349.c @@ -186,11 +186,11 @@ static spd_eeprom_t default_spd_eeprom = {

int vme8349_read_spd(uchar chip, uint addr, int alen, uchar *buffer, int len) { - int old_bus = I2C_GET_BUS(); + int old_bus = i2c_get_bus_num(); unsigned int l, sum; int valid = 0;

- I2C_SET_BUS(0); + i2c_set_bus_num(0);

if (i2c_read(chip, addr, alen, buffer, len) == 0) if (memcmp(&buffer[64], &default_spd_eeprom.mid[0], 8) == 0) { @@ -215,7 +215,7 @@ int vme8349_read_spd(uchar chip, uint addr, int alen, uchar *buffer, int len) buffer[63] = sum; }

- I2C_SET_BUS(old_bus); + i2c_set_bus_num(old_bus);

return 0; } diff --git a/board/freescale/m52277evb/README b/board/freescale/m52277evb/README index d5e7b05..3178d49 100644 --- a/board/freescale/m52277evb/README +++ b/board/freescale/m52277evb/README @@ -82,7 +82,7 @@ CONFIG_CMD_DATE -- enable to use date feature in u-boot CONFIG_MCFTMR -- define to use DMA timer CONFIG_MCFPIT -- define to use PIT timer

-CONFIG_FSL_I2C -- define to use FSL common I2C driver +CONFIG_SYS_I2C_FSL -- define to use FSL common I2C driver CONFIG_HARD_I2C -- define for I2C hardware support CONFIG_SYS_I2C_SOFT -- define for I2C bit-banged CONFIG_SYS_I2C_SPEED -- define for I2C speed diff --git a/board/freescale/m53017evb/README b/board/freescale/m53017evb/README index 855bbd1..84fc1ec 100644 --- a/board/freescale/m53017evb/README +++ b/board/freescale/m53017evb/README @@ -90,7 +90,7 @@ MCFFEC_TOUT_LOOP -- set FEC timeout loop CONFIG_MCFTMR -- define to use DMA timer CONFIG_MCFPIT -- define to use PIT timer

-CONFIG_FSL_I2C -- define to use FSL common I2C driver +CONFIG_SYS_I2C_FSL -- define to use FSL common I2C driver CONFIG_HARD_I2C -- define for I2C hardware support CONFIG_SYS_I2C_SOFT -- define for I2C bit-banged CONFIG_SYS_I2C_SPEED -- define for I2C speed diff --git a/board/freescale/m5373evb/README b/board/freescale/m5373evb/README index 61e6d97..52eac7b 100644 --- a/board/freescale/m5373evb/README +++ b/board/freescale/m5373evb/README @@ -89,7 +89,7 @@ MCFFEC_TOUT_LOOP -- set FEC timeout loop CONFIG_MCFTMR -- define to use DMA timer CONFIG_MCFPIT -- define to use PIT timer

-CONFIG_FSL_I2C -- define to use FSL common I2C driver +CONFIG_SYS_I2C_FSL -- define to use FSL common I2C driver CONFIG_HARD_I2C -- define for I2C hardware support CONFIG_SYS_I2C_SOFT -- define for I2C bit-banged CONFIG_SYS_I2C_SPEED -- define for I2C speed diff --git a/board/freescale/m54455evb/README b/board/freescale/m54455evb/README index 2b25952..c70c4c5 100644 --- a/board/freescale/m54455evb/README +++ b/board/freescale/m54455evb/README @@ -112,7 +112,7 @@ _IO_BASE -- define for IO base address CONFIG_MCFTMR -- define to use DMA timer CONFIG_MCFPIT -- define to use PIT timer

-CONFIG_FSL_I2C -- define to use FSL common I2C driver +CONFIG_SYS_FSL_I2C -- define to use FSL common I2C driver CONFIG_HARD_I2C -- define for I2C hardware support CONFIG_SYS_I2C_SOFT -- define for I2C bit-banged CONFIG_SYS_I2C_SPEED -- define for I2C speed diff --git a/board/freescale/m547xevb/README b/board/freescale/m547xevb/README index 1a8cbce..ce497c0 100644 --- a/board/freescale/m547xevb/README +++ b/board/freescale/m547xevb/README @@ -97,7 +97,7 @@ CONFIG_DOS_PARTITION -- enable DOS read/write

CONFIG_SLTTMR -- define to use SLT timer

-CONFIG_FSL_I2C -- define to use FSL common I2C driver +CONFIG_SYS_I2C_FSL -- define to use FSL common I2C driver CONFIG_HARD_I2C -- define for I2C hardware support CONFIG_SYS_I2C_SOFT -- define for I2C bit-banged CONFIG_SYS_I2C_SPEED -- define for I2C speed diff --git a/board/freescale/mpc8349itx/mpc8349itx.c b/board/freescale/mpc8349itx/mpc8349itx.c index 9cc808e..271768d 100644 --- a/board/freescale/mpc8349itx/mpc8349itx.c +++ b/board/freescale/mpc8349itx/mpc8349itx.c @@ -263,8 +263,7 @@ int misc_init_r(void) { int rc = 0;

-#ifdef CONFIG_HARD_I2C - +#if defined(CONFIG_SYS_I2C) unsigned int orig_bus = i2c_get_bus_num(); u8 i2c_data;

diff --git a/board/freescale/mpc8349itx/pci.c b/board/freescale/mpc8349itx/pci.c index 7d30d9b..1ab4e0c 100644 --- a/board/freescale/mpc8349itx/pci.c +++ b/board/freescale/mpc8349itx/pci.c @@ -87,7 +87,7 @@ void pci_init_board(void) #endif u8 reg8;

-#ifdef CONFIG_HARD_I2C +#if defined(CONFIG_SYS_I2C) i2c_set_bus_num(1); /* Read the PCI_M66EN jumper setting */ if ((i2c_read(CONFIG_SYS_I2C_8574_ADDR2, 0, 0, &reg8, sizeof(reg8)) == 0) || diff --git a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c index 5b5b86c..2c84fe6 100644 --- a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c +++ b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c @@ -231,7 +231,7 @@ int checkboard(void) in_8(&cpld_data->pcba_rev) & 0x0F);

/* Initialize i2c early for rom_loc and flash bank information */ - i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); + i2c_set_bus_num(CONFIG_SYS_SPD_BUS_NUM);

if (i2c_read(CONFIG_SYS_I2C_PCA9557_ADDR, 0, 1, &in, 1) < 0 || i2c_read(CONFIG_SYS_I2C_PCA9557_ADDR, 1, 1, &out, 1) < 0 || diff --git a/board/keymile/common/ivm.c b/board/keymile/common/ivm.c index 918a6ab..a14496f 100644 --- a/board/keymile/common/ivm.c +++ b/board/keymile/common/ivm.c @@ -314,29 +314,13 @@ int ivm_analyze_eeprom(unsigned char *buf, int len)

int ivm_read_eeprom(void) { -#if defined(CONFIG_I2C_MUX) - I2C_MUX_DEVICE *dev = NULL; -#endif uchar i2c_buffer[CONFIG_SYS_IVM_EEPROM_MAX_LEN]; char *buf; unsigned long dev_addr = CONFIG_SYS_IVM_EEPROM_ADR; int ret;

-#if defined(CONFIG_SYS_I2C) buf = getenv("EEprom_ivm"); i2c_set_bus_num(buf ? (int)simple_strtol(buf, NULL, 10) : 0); -#else -#if defined(CONFIG_I2C_MUX) - /* First init the Bus, select the Bus */ - buf = (unsigned char *) getenv("EEprom_ivm"); - if (buf != NULL) - dev = i2c_mux_ident_muxstring(buf); - if (dev == NULL) { - printf("Error couldnt add Bus for IVM\n"); - return -1; - } - i2c_set_bus_num(dev->busid); -#endif /* add deblocking here */ i2c_make_abort();

diff --git a/board/keymile/km83xx/km83xx.c b/board/keymile/km83xx/km83xx.c index faaa39b..6d45809 100644 --- a/board/keymile/km83xx/km83xx.c +++ b/board/keymile/km83xx/km83xx.c @@ -95,19 +95,6 @@ const qe_iop_conf_t qe_iop_conf_tab[] = { {0, 0, 0, 0, QE_IOP_TAB_END}, };

-static int board_init_i2c_busses(void) -{ - I2C_MUX_DEVICE *dev = NULL; - uchar *dtt_bus = (uchar *)"pca9547:70:a"; - - /* Set up the Bus for the DTTs */ - dev = i2c_mux_ident_muxstring(dtt_bus); - if (dev == NULL) - printf("Error couldn't add Bus for DTT\n"); - - return 0; -} - #if defined(CONFIG_SUVD3) const uint upma_table[] = { 0x1ffedc00, 0x0ffcdc80, 0x0ffcdc80, 0x0ffcdc04, /* Words 0 to 3 */ @@ -206,8 +193,6 @@ int board_early_init_r(void)

int misc_init_r(void) { - /* add board specific i2c busses */ - board_init_i2c_busses(); return 0; }

diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile index 3e69270..2162173 100644 --- a/drivers/i2c/Makefile +++ b/drivers/i2c/Makefile @@ -28,7 +28,6 @@ LIB := $(obj)libi2c.o COBJS-$(CONFIG_BFIN_TWI_I2C) += bfin-twi_i2c.o COBJS-$(CONFIG_DRIVER_DAVINCI_I2C) += davinci_i2c.o COBJS-$(CONFIG_DW_I2C) += designware_i2c.o -COBJS-$(CONFIG_FSL_I2C) += fsl_i2c.o COBJS-$(CONFIG_I2C_MVTWSI) += mvtwsi.o COBJS-$(CONFIG_I2C_MV) += mv_i2c.o COBJS-$(CONFIG_I2C_MXC) += mxc_i2c.o @@ -46,6 +45,7 @@ COBJS-$(CONFIG_U8500_I2C) += u8500_i2c.o COBJS-$(CONFIG_SH_I2C) += sh_i2c.o COBJS-$(CONFIG_SH_SH7734_I2C) += sh_sh7734_i2c.o COBJS-$(CONFIG_SYS_I2C) += i2c_core.o +COBJS-$(CONFIG_SYS_I2C_FSL) += fsl_i2c.o COBJS-$(CONFIG_SYS_I2C_SOFT) += soft_i2c.o

COBJS := $(COBJS-y) diff --git a/drivers/i2c/fsl_i2c.c b/drivers/i2c/fsl_i2c.c index 1c7265d..2e749f9 100644 --- a/drivers/i2c/fsl_i2c.c +++ b/drivers/i2c/fsl_i2c.c @@ -1,6 +1,9 @@ /* * Copyright 2006,2009 Freescale Semiconductor, Inc. * + * 2012, Heiko Schocher, DENX Software Engineering, hs@denx.de. + * Changes for multibus/multiadapter I2C support. + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * Version 2 as published by the Free Software Foundation. @@ -17,12 +20,8 @@ */

#include <common.h> - -#ifdef CONFIG_HARD_I2C - #include <command.h> #include <i2c.h> /* Functional interface */ - #include <asm/io.h> #include <asm/fsl_i2c.h> /* HW definitions */

@@ -47,25 +46,10 @@

DECLARE_GLOBAL_DATA_PTR;

-/* Initialize the bus pointer to whatever one the SPD EEPROM is on. - * Default is bus 0. This is necessary because the DDR initialization - * runs from ROM, and we can't switch buses because we can't modify - * the global variables. - */ -#ifndef CONFIG_SYS_SPD_BUS_NUM -#define CONFIG_SYS_SPD_BUS_NUM 0 -#endif -static unsigned int i2c_bus_num __attribute__ ((section (".data"))) = CONFIG_SYS_SPD_BUS_NUM; -#if defined(CONFIG_I2C_MUX) -static unsigned int i2c_bus_num_mux __attribute__ ((section ("data"))) = 0; -#endif - -static unsigned int i2c_bus_speed[2] = {CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SPEED}; - static const struct fsl_i2c *i2c_dev[2] = { - (struct fsl_i2c *) (CONFIG_SYS_IMMR + CONFIG_SYS_I2C_OFFSET), -#ifdef CONFIG_SYS_I2C2_OFFSET - (struct fsl_i2c *) (CONFIG_SYS_IMMR + CONFIG_SYS_I2C2_OFFSET) + (struct fsl_i2c *)(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_I2C_OFFSET), +#ifdef CONFIG_SYS_FSL_I2C2_OFFSET + (struct fsl_i2c *)(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_I2C2_OFFSET) #endif };

@@ -222,12 +206,9 @@ static unsigned int get_i2c_clock(int bus) return gd->arch.i2c1_clk; /* I2C1 clock */ }

-void -i2c_init(int speed, int slaveadd) +static void fsl_i2c_init(struct i2c_adapter *adap, int speed, int slaveadd) { const struct fsl_i2c *dev; - unsigned int temp; - int bus_num, i;

#ifdef CONFIG_SYS_I2C_INIT_BOARD /* Call board specific i2c bus reset routine before accessing the @@ -236,23 +217,14 @@ i2c_init(int speed, int slaveadd) */ i2c_init_board(); #endif -#ifdef CONFIG_SYS_I2C2_OFFSET - bus_num = 2; -#else - bus_num = 1; -#endif - for (i = 0; i < bus_num; i++) { - dev = i2c_dev[i]; - - writeb(0, &dev->cr); /* stop I2C controller */ - udelay(5); /* let it shutdown in peace */ - temp = set_i2c_bus_speed(dev, get_i2c_clock(i), speed); - if (gd->flags & GD_FLG_RELOC) - i2c_bus_speed[i] = temp; - writeb(slaveadd << 1, &dev->adr);/* write slave address */ - writeb(0x0, &dev->sr); /* clear status register */ - writeb(I2C_CR_MEN, &dev->cr); /* start I2C controller */ - } + dev = (struct fsl_i2c *)i2c_dev[adap->hwadapnr]; + + writeb(0, &dev->cr); /* stop I2C controller */ + udelay(5); /* let it shutdown in peace */ + set_i2c_bus_speed(dev, get_i2c_clock(adap->hwadapnr), speed); + writeb(slaveadd << 1, &dev->adr);/* write slave address */ + writeb(0x0, &dev->sr); /* clear status register */ + writeb(I2C_CR_MEN, &dev->cr); /* start I2C controller */

#ifdef CONFIG_SYS_I2C_BOARD_LATE_INIT /* Call board specific i2c bus reset routine AFTER the bus has been @@ -265,12 +237,13 @@ i2c_init(int speed, int slaveadd) }

static int -i2c_wait4bus(void) +i2c_wait4bus(struct i2c_adapter *adap) { + struct fsl_i2c *dev = (struct fsl_i2c *)i2c_dev[adap->hwadapnr]; unsigned long long timeval = get_ticks(); const unsigned long long timeout = usec2ticks(CONFIG_I2C_MBB_TIMEOUT);

- while (readb(&i2c_dev[i2c_bus_num]->sr) & I2C_SR_MBB) { + while (readb(&dev->sr) & I2C_SR_MBB) { if ((get_ticks() - timeval) > timeout) return -1; } @@ -279,20 +252,21 @@ i2c_wait4bus(void) }

static __inline__ int -i2c_wait(int write) +i2c_wait(struct i2c_adapter *adap, int write) { u32 csr; unsigned long long timeval = get_ticks(); const unsigned long long timeout = usec2ticks(CONFIG_I2C_TIMEOUT); + struct fsl_i2c *dev = (struct fsl_i2c *)i2c_dev[adap->hwadapnr];

do { - csr = readb(&i2c_dev[i2c_bus_num]->sr); + csr = readb(&dev->sr); if (!(csr & I2C_SR_MIF)) continue; /* Read again to allow register to stabilise */ - csr = readb(&i2c_dev[i2c_bus_num]->sr); + csr = readb(&dev->sr);

- writeb(0x0, &i2c_dev[i2c_bus_num]->sr); + writeb(0x0, &dev->sr);

if (csr & I2C_SR_MAL) { debug("i2c_wait: MAL\n"); @@ -317,29 +291,32 @@ i2c_wait(int write) }

static __inline__ int -i2c_write_addr (u8 dev, u8 dir, int rsta) +i2c_write_addr(struct i2c_adapter *adap, u8 dev, u8 dir, int rsta) { + struct fsl_i2c *device = (struct fsl_i2c *)i2c_dev[adap->hwadapnr]; + writeb(I2C_CR_MEN | I2C_CR_MSTA | I2C_CR_MTX | (rsta ? I2C_CR_RSTA : 0), - &i2c_dev[i2c_bus_num]->cr); + &device->cr);

- writeb((dev << 1) | dir, &i2c_dev[i2c_bus_num]->dr); + writeb((dev << 1) | dir, &device->dr);

- if (i2c_wait(I2C_WRITE_BIT) < 0) + if (i2c_wait(adap, I2C_WRITE_BIT) < 0) return 0;

return 1; }

static __inline__ int -__i2c_write(u8 *data, int length) +__i2c_write(struct i2c_adapter *adap, u8 *data, int length) { + struct fsl_i2c *dev = (struct fsl_i2c *)i2c_dev[adap->hwadapnr]; int i;

for (i = 0; i < length; i++) { - writeb(data[i], &i2c_dev[i2c_bus_num]->dr); + writeb(data[i], &dev->dr);

- if (i2c_wait(I2C_WRITE_BIT) < 0) + if (i2c_wait(adap, I2C_WRITE_BIT) < 0) break; }

@@ -347,54 +324,57 @@ __i2c_write(u8 *data, int length) }

static __inline__ int -__i2c_read(u8 *data, int length) +__i2c_read(struct i2c_adapter *adap, u8 *data, int length) { + struct fsl_i2c *dev = (struct fsl_i2c *)i2c_dev[adap->hwadapnr]; int i;

writeb(I2C_CR_MEN | I2C_CR_MSTA | ((length == 1) ? I2C_CR_TXAK : 0), - &i2c_dev[i2c_bus_num]->cr); + &dev->cr);

/* dummy read */ - readb(&i2c_dev[i2c_bus_num]->dr); + readb(&dev->dr);

for (i = 0; i < length; i++) { - if (i2c_wait(I2C_READ_BIT) < 0) + if (i2c_wait(adap, I2C_READ_BIT) < 0) break;

/* Generate ack on last next to last byte */ if (i == length - 2) writeb(I2C_CR_MEN | I2C_CR_MSTA | I2C_CR_TXAK, - &i2c_dev[i2c_bus_num]->cr); + &dev->cr);

/* Do not generate stop on last byte */ if (i == length - 1) writeb(I2C_CR_MEN | I2C_CR_MSTA | I2C_CR_MTX, - &i2c_dev[i2c_bus_num]->cr); + &dev->cr);

- data[i] = readb(&i2c_dev[i2c_bus_num]->dr); + data[i] = readb(&dev->dr); }

return i; }

-int -i2c_read(u8 dev, uint addr, int alen, u8 *data, int length) +static int +fsl_i2c_read(struct i2c_adapter *adap, u8 dev, uint addr, int alen, u8 *data, + int length) { + struct fsl_i2c *device = (struct fsl_i2c *)i2c_dev[adap->hwadapnr]; int i = -1; /* signal error */ u8 *a = (u8*)&addr;

- if (i2c_wait4bus() >= 0 - && i2c_write_addr(dev, I2C_WRITE_BIT, 0) != 0 - && __i2c_write(&a[4 - alen], alen) == alen) + if (i2c_wait4bus(adap) >= 0 && + i2c_write_addr(adap, dev, I2C_WRITE_BIT, 0) != 0 && + __i2c_write(adap, &a[4 - alen], alen) == alen) i = 0; /* No error so far */

- if (length - && i2c_write_addr(dev, I2C_READ_BIT, 1) != 0) - i = __i2c_read(data, length); + if (length && + i2c_write_addr(adap, dev, I2C_READ_BIT, 1) != 0) + i = __i2c_read(adap, data, length);

- writeb(I2C_CR_MEN, &i2c_dev[i2c_bus_num]->cr); + writeb(I2C_CR_MEN, &device->cr);

- if (i2c_wait4bus()) /* Wait until STOP */ + if (i2c_wait4bus(adap)) /* Wait until STOP */ debug("i2c_read: wait4bus timed out\n");

if (i == length) @@ -403,20 +383,22 @@ i2c_read(u8 dev, uint addr, int alen, u8 *data, int length) return -1; }

-int -i2c_write(u8 dev, uint addr, int alen, u8 *data, int length) +static int +fsl_i2c_write(struct i2c_adapter *adap, u8 dev, uint addr, int alen, + u8 *data, int length) { + struct fsl_i2c *device = (struct fsl_i2c *)i2c_dev[adap->hwadapnr]; int i = -1; /* signal error */ u8 *a = (u8*)&addr;

- if (i2c_wait4bus() >= 0 - && i2c_write_addr(dev, I2C_WRITE_BIT, 0) != 0 - && __i2c_write(&a[4 - alen], alen) == alen) { - i = __i2c_write(data, length); + if (i2c_wait4bus(adap) >= 0 && + i2c_write_addr(adap, dev, I2C_WRITE_BIT, 0) != 0 && + __i2c_write(adap, &a[4 - alen], alen) == alen) { + i = __i2c_write(adap, data, length); }

- writeb(I2C_CR_MEN, &i2c_dev[i2c_bus_num]->cr); - if (i2c_wait4bus()) /* Wait until STOP */ + writeb(I2C_CR_MEN, &device->cr); + if (i2c_wait4bus(adap)) /* Wait until STOP */ debug("i2c_write: wait4bus timed out\n");

if (i == length) @@ -425,72 +407,42 @@ i2c_write(u8 dev, uint addr, int alen, u8 *data, int length) return -1; }

-int -i2c_probe(uchar chip) +static int +fsl_i2c_probe(struct i2c_adapter *adap, uchar chip) { + struct fsl_i2c *dev = (struct fsl_i2c *)i2c_dev[adap->hwadapnr]; /* For unknow reason the controller will ACK when * probing for a slave with the same address, so skip * it. */ - if (chip == (readb(&i2c_dev[i2c_bus_num]->adr) >> 1)) - return -1; - - return i2c_read(chip, 0, 0, NULL, 0); -} - -int i2c_set_bus_num(unsigned int bus) -{ -#if defined(CONFIG_I2C_MUX) - if (bus < CONFIG_SYS_MAX_I2C_BUS) { - i2c_bus_num = bus; - } else { - int ret; - - ret = i2x_mux_select_mux(bus); - if (ret) - return ret; - i2c_bus_num = 0; - } - i2c_bus_num_mux = bus; -#else -#ifdef CONFIG_SYS_I2C2_OFFSET - if (bus > 1) { -#else - if (bus > 0) { -#endif + if (chip == (readb(&dev->adr) >> 1)) return -1; - }

- i2c_bus_num = bus; -#endif - return 0; + return fsl_i2c_read(adap, chip, 0, 0, NULL, 0); }

-int i2c_set_bus_speed(unsigned int speed) +static unsigned int fsl_i2c_set_bus_speed(struct i2c_adapter *adap, + unsigned int speed) { - unsigned int i2c_clk = (i2c_bus_num == 1) - ? gd->arch.i2c2_clk : gd->arch.i2c1_clk; + struct fsl_i2c *dev = (struct fsl_i2c *)i2c_dev[adap->hwadapnr];

- writeb(0, &i2c_dev[i2c_bus_num]->cr); /* stop controller */ - i2c_bus_speed[i2c_bus_num] = - set_i2c_bus_speed(i2c_dev[i2c_bus_num], i2c_clk, speed); - writeb(I2C_CR_MEN, &i2c_dev[i2c_bus_num]->cr); /* start controller */ + writeb(0, &dev->cr); /* stop controller */ + set_i2c_bus_speed(dev, get_i2c_clock(adap->hwadapnr), speed); + writeb(I2C_CR_MEN, &dev->cr); /* start controller */

return 0; }

-unsigned int i2c_get_bus_num(void) -{ -#if defined(CONFIG_I2C_MUX) - return i2c_bus_num_mux; -#else - return i2c_bus_num; +/* + * Register fsl i2c adapters + */ +U_BOOT_I2C_ADAP_COMPLETE(fsl_0, fsl_i2c_init, fsl_i2c_probe, fsl_i2c_read, + fsl_i2c_write, fsl_i2c_set_bus_speed, + CONFIG_SYS_FSL_I2C_SPEED, CONFIG_SYS_FSL_I2C_SLAVE, + 0) +#ifdef CONFIG_SYS_FSL_I2C2_OFFSET +U_BOOT_I2C_ADAP_COMPLETE(fsl_1, fsl_i2c_init, fsl_i2c_probe, fsl_i2c_read, + fsl_i2c_write, fsl_i2c_set_bus_speed, + CONFIG_SYS_FSL_I2C2_SPEED, CONFIG_SYS_FSL_I2C2_SLAVE, + 1) #endif -} - -unsigned int i2c_get_bus_speed(void) -{ - return i2c_bus_speed[i2c_bus_num]; -} - -#endif /* CONFIG_HARD_I2C */ diff --git a/include/configs/B4860QDS.h b/include/configs/B4860QDS.h index b09119a..f9a8613 100644 --- a/include/configs/B4860QDS.h +++ b/include/configs/B4860QDS.h @@ -447,14 +447,14 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */

/* I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_I2C_CMD_TREE -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed in Hz */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x118000 -#define CONFIG_SYS_I2C2_OFFSET 0x119000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL /* Use FSL common I2C driver */ +#define CONFIG_SYS_FSL_I2C_SPEED 400000 /* I2C speed in Hz */ +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 /* I2C speed in Hz */ +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x118000 +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x119000

/* * RTC configuration diff --git a/include/configs/BSC9131RDB.h b/include/configs/BSC9131RDB.h index 134cd7b..350da32 100644 --- a/include/configs/BSC9131RDB.h +++ b/include/configs/BSC9131RDB.h @@ -239,12 +239,11 @@ extern unsigned long get_sdram_size(void); #define CONFIG_FIT #define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */

-#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_I2C_CMD_TREE -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address*/ -#define CONFIG_SYS_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000

/* I2C EEPROM */ #define CONFIG_CMD_EEPROM diff --git a/include/configs/BSC9132QDS.h b/include/configs/BSC9132QDS.h index 431c686..d90c7fa 100644 --- a/include/configs/BSC9132QDS.h +++ b/include/configs/BSC9132QDS.h @@ -402,15 +402,14 @@ combinations. this should be removed later #define CONFIG_FIT #define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */

-#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#undef CONFIG_SOFT_I2C /* I2C bit-banged */ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_I2C_CMD_TREE -#define CONFIG_SYS_I2C_SPEED 400800 /* I2C speed and slave address*/ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400800 /* I2C speed and slave address*/ +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_SPEED 400800 /* I2C speed and slave address*/ +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100

/* I2C EEPROM */ #define CONFIG_ID_EEPROM diff --git a/include/configs/HWW1U1A.h b/include/configs/HWW1U1A.h index 791763a..b6a5b72 100644 --- a/include/configs/HWW1U1A.h +++ b/include/configs/HWW1U1A.h @@ -217,16 +217,16 @@ /* -------------------------------------------------------------------- */

/* Generic FreeScale hardware I2C support */ -#define CONFIG_HARD_I2C -#define CONFIG_FSL_I2C +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x29} } #define CONFIG_CMD_I2C -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 - -/* I2C bus configuration */ -#define CONFIG_SYS_I2C_SPEED 400000 -#define CONFIG_SYS_I2C_SLAVE 0x7F

/* DDR2 SO-RDIMM SPD EEPROM is at I2C0-0x51 */ #define CONFIG_SYS_SPD_BUS_NUM 0 diff --git a/include/configs/M5208EVBE.h b/include/configs/M5208EVBE.h index 209c122..8410d8b 100644 --- a/include/configs/M5208EVBE.h +++ b/include/configs/M5208EVBE.h @@ -82,11 +82,11 @@ #undef CONFIG_MCFPIT

/* I2C */ -#define CONFIG_FSL_I2C -#define CONFIG_HARD_I2C /* I2C with hw support */ -#define CONFIG_SYS_I2C_SPEED 80000 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x58000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 80000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x58000 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR

#define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */ diff --git a/include/configs/M52277EVB.h b/include/configs/M52277EVB.h index b1bdac2..4275088 100644 --- a/include/configs/M52277EVB.h +++ b/include/configs/M52277EVB.h @@ -145,11 +145,11 @@ #undef CONFIG_MCFPIT

/* I2c */ -#define CONFIG_FSL_I2C -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_SYS_I2C_SPEED 80000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x58000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 80000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x58000 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR

/* DSPI and Serial Flash */ diff --git a/include/configs/M5235EVB.h b/include/configs/M5235EVB.h index dfc2ddf..3ba4d14 100644 --- a/include/configs/M5235EVB.h +++ b/include/configs/M5235EVB.h @@ -99,11 +99,11 @@ #undef CONFIG_MCFPIT

/* I2C */ -#define CONFIG_FSL_I2C -#define CONFIG_HARD_I2C /* I2C with hw support */ -#define CONFIG_SYS_I2C_SPEED 80000 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x00000300 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_i2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 80000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x00000300 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR #define CONFIG_SYS_I2C_PINMUX_REG (gpio->par_qspi) #define CONFIG_SYS_I2C_PINMUX_CLR ~(GPIO_PAR_FECI2C_SCL_MASK | GPIO_PAR_FECI2C_SDA_MASK) diff --git a/include/configs/M5253DEMO.h b/include/configs/M5253DEMO.h index fe1cca5..eb375f0 100644 --- a/include/configs/M5253DEMO.h +++ b/include/configs/M5253DEMO.h @@ -114,11 +114,11 @@ #define CONFIG_HOSTNAME M5253DEMO

/* I2C */ -#define CONFIG_FSL_I2C -#define CONFIG_HARD_I2C /* I2C with hw support */ -#define CONFIG_SYS_I2C_SPEED 80000 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x00000280 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 80000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x00000280 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR #define CONFIG_SYS_I2C_PINMUX_REG (*(u32 *) (CONFIG_SYS_MBAR+0x19C)) #define CONFIG_SYS_I2C_PINMUX_CLR (0xFFFFE7FF) diff --git a/include/configs/M5271EVB.h b/include/configs/M5271EVB.h index e8a8998..9ca850e 100644 --- a/include/configs/M5271EVB.h +++ b/include/configs/M5271EVB.h @@ -109,11 +109,11 @@ #endif

/* I2C */ -#define CONFIG_FSL_I2C -#define CONFIG_HARD_I2C /* I2C with hw support */ -#define CONFIG_SYS_I2C_SPEED 80000 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x00000300 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 80000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x00000300 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR

#define CONFIG_BOOTDELAY 1 /* autoboot after 1 seconds */ diff --git a/include/configs/M5275EVB.h b/include/configs/M5275EVB.h index fbf0c9d..9d2dfa0 100644 --- a/include/configs/M5275EVB.h +++ b/include/configs/M5275EVB.h @@ -109,11 +109,11 @@ #endif

/* I2C */ -#define CONFIG_FSL_I2C -#define CONFIG_HARD_I2C /* I2C with hw support */ -#define CONFIG_SYS_I2C_SPEED 80000 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x00000300 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 80000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x00000300 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR #define CONFIG_SYS_I2C_PINMUX_REG (gpio_reg->par_feci2c) #define CONFIG_SYS_I2C_PINMUX_CLR (0xFFF0) diff --git a/include/configs/M53017EVB.h b/include/configs/M53017EVB.h index bedba2b..4bb693a 100644 --- a/include/configs/M53017EVB.h +++ b/include/configs/M53017EVB.h @@ -101,11 +101,11 @@ #undef CONFIG_MCFPIT

/* I2C */ -#define CONFIG_FSL_I2C -#define CONFIG_HARD_I2C /* I2C with hw support */ -#define CONFIG_SYS_I2C_SPEED 80000 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x58000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 80000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x58000 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR

#define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */ diff --git a/include/configs/M5329EVB.h b/include/configs/M5329EVB.h index 06fa57c..23ee61e 100644 --- a/include/configs/M5329EVB.h +++ b/include/configs/M5329EVB.h @@ -95,11 +95,11 @@ #undef CONFIG_MCFPIT

/* I2C */ -#define CONFIG_FSL_I2C -#define CONFIG_HARD_I2C /* I2C with hw support */ -#define CONFIG_SYS_I2C_SPEED 80000 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x58000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 80000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x58000 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR

#define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */ diff --git a/include/configs/M5373EVB.h b/include/configs/M5373EVB.h index faa4f86..bbfef90 100644 --- a/include/configs/M5373EVB.h +++ b/include/configs/M5373EVB.h @@ -95,11 +95,11 @@ #undef CONFIG_MCFPIT

/* I2C */ -#define CONFIG_FSL_I2C -#define CONFIG_HARD_I2C /* I2C with hw support */ -#define CONFIG_SYS_I2C_SPEED 80000 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x58000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 80000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x58000 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR

#define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */ diff --git a/include/configs/M54451EVB.h b/include/configs/M54451EVB.h index 5dbe0b4..85cd464 100644 --- a/include/configs/M54451EVB.h +++ b/include/configs/M54451EVB.h @@ -156,11 +156,11 @@ #undef CONFIG_MCFPIT

/* I2c */ -#define CONFIG_FSL_I2C -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_SYS_I2C_SPEED 80000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x58000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 80000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x58000 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR

/* DSPI and Serial Flash */ diff --git a/include/configs/M54455EVB.h b/include/configs/M54455EVB.h index 8eeda74..fd53c0f 100644 --- a/include/configs/M54455EVB.h +++ b/include/configs/M54455EVB.h @@ -189,11 +189,11 @@ #undef CONFIG_MCFPIT

/* I2c */ -#define CONFIG_FSL_I2C -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_SYS_I2C_SPEED 80000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x58000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 80000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSLI2C_OFFSET 0x58000 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR

/* DSPI and Serial Flash */ diff --git a/include/configs/M5475EVB.h b/include/configs/M5475EVB.h index 6e9cba0..5377a51 100644 --- a/include/configs/M5475EVB.h +++ b/include/configs/M5475EVB.h @@ -120,11 +120,11 @@ #endif

/* I2C */ -#define CONFIG_FSL_I2C -#define CONFIG_HARD_I2C /* I2C with hw support */ -#define CONFIG_SYS_I2C_SPEED 80000 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x00008F00 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 80000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x00008F00 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR

/* PCI */ diff --git a/include/configs/M5485EVB.h b/include/configs/M5485EVB.h index 24f28e0..316e07c 100644 --- a/include/configs/M5485EVB.h +++ b/include/configs/M5485EVB.h @@ -117,11 +117,11 @@ #endif

/* I2C */ -#define CONFIG_FSL_I2C -#define CONFIG_HARD_I2C /* I2C with hw support */ -#define CONFIG_SYS_I2C_SPEED 80000 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x00008F00 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 80000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x00008F00 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR

/* PCI */ diff --git a/include/configs/MERGERBOX.h b/include/configs/MERGERBOX.h index c296e3c..234158d 100644 --- a/include/configs/MERGERBOX.h +++ b/include/configs/MERGERBOX.h @@ -223,13 +223,14 @@ #define CONFIG_OF_STDOUT_VIA_ALIAS 1

/* I2C */ -#define CONFIG_HARD_I2C -#define CONFIG_FSL_I2C -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_SPEED 120000 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100

/* * General PCI diff --git a/include/configs/MPC8308RDB.h b/include/configs/MPC8308RDB.h index 95a1885..620de8b 100644 --- a/include/configs/MPC8308RDB.h +++ b/include/configs/MPC8308RDB.h @@ -350,14 +350,15 @@ #define CONFIG_OF_STDOUT_VIA_ALIAS 1

/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_FSL_I2C -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES { {0, 0x51} } /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x51} }

/* * SPI on header J8 diff --git a/include/configs/MPC8313ERDB.h b/include/configs/MPC8313ERDB.h index c28dfe0..7c0a16c 100644 --- a/include/configs/MPC8313ERDB.h +++ b/include/configs/MPC8313ERDB.h @@ -402,14 +402,15 @@ #define CONFIG_SYS_HUSH_PARSER

/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_FSL_I2C -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }

/* * General PCI diff --git a/include/configs/MPC8315ERDB.h b/include/configs/MPC8315ERDB.h index 767b976..14b8b1c 100644 --- a/include/configs/MPC8315ERDB.h +++ b/include/configs/MPC8315ERDB.h @@ -347,13 +347,12 @@ #define CONFIG_OF_STDOUT_VIA_ALIAS 1

/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_FSL_I2C -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave addr */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x51} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x51} }

/* * Board info - revision and where boot from diff --git a/include/configs/MPC8323ERDB.h b/include/configs/MPC8323ERDB.h index 0e7e5ad..c7cb1f5 100644 --- a/include/configs/MPC8323ERDB.h +++ b/include/configs/MPC8323ERDB.h @@ -233,12 +233,12 @@ #define CONFIG_OF_STDOUT_VIA_ALIAS 1

/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_FSL_I2C -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x51} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x51} }

/* * Config on-board EEPROM diff --git a/include/configs/MPC832XEMDS.h b/include/configs/MPC832XEMDS.h index 0b72a26..cabb503 100644 --- a/include/configs/MPC832XEMDS.h +++ b/include/configs/MPC832XEMDS.h @@ -326,12 +326,12 @@ #define CONFIG_OF_STDOUT_VIA_ALIAS 1

/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_FSL_I2C -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x51} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x51} }

/* * Config on-board RTC diff --git a/include/configs/MPC8349EMDS.h b/include/configs/MPC8349EMDS.h index 5e0f54f..baf61ad 100644 --- a/include/configs/MPC8349EMDS.h +++ b/include/configs/MPC8349EMDS.h @@ -354,14 +354,15 @@ #define CONFIG_OF_STDOUT_VIA_ALIAS 1

/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_FSL_I2C -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }

/* SPI */ #define CONFIG_MPC8XXX_SPI diff --git a/include/configs/MPC8349ITX.h b/include/configs/MPC8349ITX.h index 9a46fb0..de7941d 100644 --- a/include/configs/MPC8349ITX.h +++ b/include/configs/MPC8349ITX.h @@ -90,7 +90,7 @@

#define CONFIG_PCI #define CONFIG_RTC_DS1337 -#define CONFIG_HARD_I2C +#define CONFIG_SYS_I2C #define CONFIG_TSEC_ENET /* TSEC Ethernet support */

/* @@ -98,12 +98,15 @@ */

/* I2C */ -#ifdef CONFIG_HARD_I2C +#ifdef CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100

-#define CONFIG_FSL_I2C -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 #define CONFIG_SYS_SPD_BUS_NUM 1 /* The I2C bus for SPD */ #define CONFIG_SYS_RTC_BUS_NUM 1 /* The I2C bus for RTC */

@@ -115,9 +118,6 @@ #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* I2C1, DS1339 RTC*/ #define SPD_EEPROM_ADDRESS 0x51 /* I2C1, DDR */

-#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F - /* Don't probe these addresses: */ #define CONFIG_SYS_I2C_NOPROBES { {1, CONFIG_SYS_I2C_8574_ADDR1}, \ {1, CONFIG_SYS_I2C_8574_ADDR2}, \ @@ -197,7 +197,7 @@ #define CONFIG_VERY_BIG_RAM #define CONFIG_MAX_MEM_MAPPED ((phys_size_t)256 << 20)

-#ifdef CONFIG_HARD_I2C +#ifdef CONFIG_SYS_I2C #define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/ #endif

@@ -542,7 +542,7 @@ boards, we say we have two, but don't display a message if we find only one. */ #define CONFIG_CMD_PCI #endif

-#ifdef CONFIG_HARD_I2C +#ifdef CONFIG_SYS_I2C #define CONFIG_CMD_I2C #endif

diff --git a/include/configs/MPC8360EMDS.h b/include/configs/MPC8360EMDS.h index e2ae65a..647a55a 100644 --- a/include/configs/MPC8360EMDS.h +++ b/include/configs/MPC8360EMDS.h @@ -423,13 +423,12 @@ #define CONFIG_OF_STDOUT_VIA_ALIAS 1

/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_FSL_I2C -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x52} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x52} }

/* * Config on-board RTC diff --git a/include/configs/MPC8360ERDK.h b/include/configs/MPC8360ERDK.h index 971a3e0..1ddfb40 100644 --- a/include/configs/MPC8360ERDK.h +++ b/include/configs/MPC8360ERDK.h @@ -287,14 +287,15 @@ #define CONFIG_OF_STDOUT_VIA_ALIAS

/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_FSL_I2C -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES { {0, 0x52} } /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x52} }

/* * General PCI diff --git a/include/configs/MPC837XEMDS.h b/include/configs/MPC837XEMDS.h index 95ea116..bf17f71 100644 --- a/include/configs/MPC837XEMDS.h +++ b/include/configs/MPC837XEMDS.h @@ -341,13 +341,12 @@ #define CONFIG_OF_STDOUT_VIA_ALIAS 1

/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_FSL_I2C -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x51} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x51} }

/* * Config on-board RTC diff --git a/include/configs/MPC837XERDB.h b/include/configs/MPC837XERDB.h index b9f437d..24bedae 100644 --- a/include/configs/MPC837XERDB.h +++ b/include/configs/MPC837XERDB.h @@ -367,13 +367,12 @@ #define CONFIG_OF_STDOUT_VIA_ALIAS 1

/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_FSL_I2C -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x51} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x51} }

/* * Config on-board RTC diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h index c47281f..3356410 100644 --- a/include/configs/MPC8536DS.h +++ b/include/configs/MPC8536DS.h @@ -433,14 +433,15 @@ /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {{0, 0x29}} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x29} }

/* * I2C2 EEPROM diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h index aca41e6..4520e9b 100644 --- a/include/configs/MPC8540ADS.h +++ b/include/configs/MPC8540ADS.h @@ -259,12 +259,12 @@ /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }

/* RapidIO MMU */ #define CONFIG_SYS_RIO_MEM_VIRT 0xc0000000 /* base address */ diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h index d2a4f78..b897b73 100644 --- a/include/configs/MPC8541CDS.h +++ b/include/configs/MPC8541CDS.h @@ -282,12 +282,12 @@ extern unsigned long get_clock_freq(void); /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }

/* EEPROM */ #define CONFIG_ID_EEPROM diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h index c835cae..8730112 100644 --- a/include/configs/MPC8544DS.h +++ b/include/configs/MPC8544DS.h @@ -231,13 +231,13 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_OF_STDOUT_VIA_ALIAS 1

/* I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } #define CONFIG_SYS_I2C_EEPROM_ADDR 0x57 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3100

/* * General PCI diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h index aa5c0c9..facf3aa 100644 --- a/include/configs/MPC8548CDS.h +++ b/include/configs/MPC8548CDS.h @@ -357,12 +357,12 @@ extern unsigned long get_clock_freq(void); /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_SYS_I2C_SPEED 400000 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }

/* EEPROM */ #define CONFIG_ID_EEPROM diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h index 32a375f..4c788fb 100644 --- a/include/configs/MPC8555CDS.h +++ b/include/configs/MPC8555CDS.h @@ -280,12 +280,12 @@ extern unsigned long get_clock_freq(void); /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }

/* EEPROM */ #define CONFIG_ID_EEPROM diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h index b8c657c..6585ad2 100644 --- a/include/configs/MPC8560ADS.h +++ b/include/configs/MPC8560ADS.h @@ -253,12 +253,12 @@ /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }

/* RapidIO MMU */ #define CONFIG_SYS_RIO_MEM_VIRT 0xc0000000 /* base address */ diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h index 31d83d3..97b2df7 100644 --- a/include/configs/MPC8568MDS.h +++ b/include/configs/MPC8568MDS.h @@ -265,15 +265,16 @@ extern unsigned long get_clock_freq(void); /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } #define CONFIG_SYS_I2C_EEPROM_ADDR 0x52 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100

/* * General PCI diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h index 40c8dd9..b979a34 100644 --- a/include/configs/MPC8569MDS.h +++ b/include/configs/MPC8569MDS.h @@ -301,14 +301,15 @@ extern unsigned long get_clock_freq(void); /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }

/* * I2C2 EEPROM diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h index 1a3ca11..f86cb21 100644 --- a/include/configs/MPC8572DS.h +++ b/include/configs/MPC8572DS.h @@ -430,15 +430,16 @@ #define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */

/* I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x29} } #define CONFIG_SYS_I2C_EEPROM_ADDR 0x57 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {{0,0x29}}/* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100

/* * I2C2 EEPROM diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h index 27f825f..67fd6d6 100644 --- a/include/configs/MPC8610HPCD.h +++ b/include/configs/MPC8610HPCD.h @@ -251,12 +251,12 @@ /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }

/* * General PCI diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h index 3323c8d..02acd41 100644 --- a/include/configs/MPC8641HPCN.h +++ b/include/configs/MPC8641HPCN.h @@ -298,12 +298,12 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }

/* * RapidIO MMU diff --git a/include/configs/MVBLM7.h b/include/configs/MVBLM7.h index a99ad3c..fc6023f 100644 --- a/include/configs/MVBLM7.h +++ b/include/configs/MVBLM7.h @@ -43,7 +43,6 @@

#define CONFIG_PCI #define CONFIG_PCI_SKIP_HOST_BRIDGE -#define CONFIG_HARD_I2C #define CONFIG_TSEC_ENET #define CONFIG_MPC8XXX_SPI #define CONFIG_HARD_SPI @@ -51,13 +50,14 @@ #define CONFIG_MISC_INIT_R

/* I2C */ -#define CONFIG_FSL_I2C -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 - -#define CONFIG_SYS_I2C_SPEED 100000 -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 100000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 100000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100

/* * DDR Setup diff --git a/include/configs/P1010RDB.h b/include/configs/P1010RDB.h index cbdfaae..21451d2 100644 --- a/include/configs/P1010RDB.h +++ b/include/configs/P1010RDB.h @@ -475,14 +475,15 @@ extern unsigned long get_sdram_size(void); #define CONFIG_FIT #define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */

-#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_I2C_CMD_TREE -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address*/ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +/* I2C */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100

/* I2C EEPROM */ #undef CONFIG_ID_EEPROM diff --git a/include/configs/P1022DS.h b/include/configs/P1022DS.h index 14d597a..d842266 100644 --- a/include/configs/P1022DS.h +++ b/include/configs/P1022DS.h @@ -257,15 +257,15 @@ #define CONFIG_FIT_VERBOSE

/* I2C */ -#define CONFIG_FSL_I2C -#define CONFIG_HARD_I2C -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_SPEED 400000 -#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57 -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 #define CONFIG_SYS_I2C_NOPROBES {{0, 0x29}} -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100

/* * I2C2 EEPROM diff --git a/include/configs/P1023RDS.h b/include/configs/P1023RDS.h index bb5329f..98dfa0c 100644 --- a/include/configs/P1023RDS.h +++ b/include/configs/P1023RDS.h @@ -312,14 +312,15 @@ extern unsigned long get_clock_freq(void); #define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */

/* I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x51 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100

/* * I2C2 EEPROM diff --git a/include/configs/P1_P2_RDB.h b/include/configs/P1_P2_RDB.h index 6e92735..bbafe86 100644 --- a/include/configs/P1_P2_RDB.h +++ b/include/configs/P1_P2_RDB.h @@ -366,15 +366,15 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */

/* I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_I2C_CMD_TREE -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address*/ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {{0,0x29}} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x29} }

/* * I2C2 EEPROM diff --git a/include/configs/P2020COME.h b/include/configs/P2020COME.h index fc3f236..356037f 100644 --- a/include/configs/P2020COME.h +++ b/include/configs/P2020COME.h @@ -224,15 +224,15 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_FIT_VERBOSE 1

/* I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_I2C_CMD_TREE -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address*/ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 #define CONFIG_SYS_I2C_NOPROBES { {0, 0x29} } -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100

/* * I2C2 EEPROM diff --git a/include/configs/P2020DS.h b/include/configs/P2020DS.h index a975ee1..bac6d1e 100644 --- a/include/configs/P2020DS.h +++ b/include/configs/P2020DS.h @@ -386,15 +386,16 @@ #define CONFIG_OF_STDOUT_VIA_ALIAS 1

/* I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F #define CONFIG_SYS_I2C_EEPROM_ADDR 0x57 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {{0,0x29}}/* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x29} }

/* * I2C2 EEPROM diff --git a/include/configs/P2041RDB.h b/include/configs/P2041RDB.h index bbc53ce..ee15973 100644 --- a/include/configs/P2041RDB.h +++ b/include/configs/P2041RDB.h @@ -366,14 +366,14 @@ unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */

/* I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_I2C_CMD_TREE -#define CONFIG_SYS_I2C_SPEED 400000 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x118000 -#define CONFIG_SYS_I2C2_OFFSET 0x118100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100

/* * RapidIO diff --git a/include/configs/SIMPC8313.h b/include/configs/SIMPC8313.h index c0ffb33..d4bcf50 100644 --- a/include/configs/SIMPC8313.h +++ b/include/configs/SIMPC8313.h @@ -244,14 +244,15 @@ #define CONFIG_SYS_HUSH_PARSER

/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_FSL_I2C -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }

/* * General PCI diff --git a/include/configs/TQM834x.h b/include/configs/TQM834x.h index 133d7df..b326833 100644 --- a/include/configs/TQM834x.h +++ b/include/configs/TQM834x.h @@ -187,11 +187,11 @@ /* * I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_FSL_I2C -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed: 400KHz */ -#define CONFIG_SYS_I2C_SLAVE 0x7F /* slave address */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000

/* I2C EEPROM, configuration for onboard EEPROMs 24C256 and 24C32 */ #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */ diff --git a/include/configs/astro_mcf5373l.h b/include/configs/astro_mcf5373l.h index 6dabe57..f641959 100644 --- a/include/configs/astro_mcf5373l.h +++ b/include/configs/astro_mcf5373l.h @@ -116,11 +116,11 @@ #undef CONFIG_MCFPIT

/* I2C */ -#define CONFIG_FSL_I2C -#define CONFIG_HARD_I2C /* I2C with hw support */ -#define CONFIG_SYS_I2C_SPEED 80000 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x58000 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 80000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x58000 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR

/* diff --git a/include/configs/corenet_ds.h b/include/configs/corenet_ds.h index 3f42cd9..f8af27e 100644 --- a/include/configs/corenet_ds.h +++ b/include/configs/corenet_ds.h @@ -360,14 +360,14 @@ #define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */

/* I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_I2C_CMD_TREE -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x118000 -#define CONFIG_SYS_I2C2_OFFSET 0x118100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x118000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x118100

/* * RapidIO diff --git a/include/configs/km/km83xx-common.h b/include/configs/km/km83xx-common.h index 5a430ed..a6f8ebd 100644 --- a/include/configs/km/km83xx-common.h +++ b/include/configs/km/km83xx-common.h @@ -204,14 +204,21 @@ #endif /* CFG_SYS_RAMBOOT */

/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_FSL_I2C -#define CONFIG_SYS_I2C_SPEED 200000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_MAX_I2C_BUS 1 -#define CONFIG_I2C_MUX +#define CONFIG_SYS_I2C +#define CONFIG_SYS_NUM_I2C_BUSES 4 +#define CONFIG_SYS_I2C_MAX_HOPS 1 +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 200000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 200000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_BUSES {{0, {I2C_NULL_HOP} }, \ + {0, {{I2C_MUX_PCA9547, 0x70, 2} } }, \ + {0, {{I2C_MUX_PCA9547, 0x70, 1} } }, \ + {1, {I2C_NULL_HOP} } }

/* I2C SYSMON (LM75, AD7414 is almost compatible) */ #define CONFIG_DTT_LM75 /* ON Semi's LM75 */ @@ -219,7 +226,7 @@ #define CONFIG_SYS_DTT_MAX_TEMP 70 #define CONFIG_SYS_DTT_LOW_TEMP -30 #define CONFIG_SYS_DTT_HYSTERESIS 3 -#define CONFIG_SYS_DTT_BUS_NUM (CONFIG_SYS_MAX_I2C_BUS) +#define CONFIG_SYS_DTT_BUS_NUM 1

#if defined(CONFIG_CMD_NAND) #define CONFIG_NAND_KMETER1 @@ -315,7 +322,7 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ CONFIG_KM_DEF_ENV \ CONFIG_KM_DEF_ARCH \ - "EEprom_ivm=pca9547:70:9\0" \ + "EEprom_ivm=2\0" \ "newenv=" \ "prot off 0xF00C0000 +0x40000 && " \ "era 0xF00C0000 +0x40000\0" \ diff --git a/include/configs/mpc8308_p1m.h b/include/configs/mpc8308_p1m.h index aa681f0..13c860f 100644 --- a/include/configs/mpc8308_p1m.h +++ b/include/configs/mpc8308_p1m.h @@ -327,13 +327,14 @@ #define CONFIG_OF_STDOUT_VIA_ALIAS 1

/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_FSL_I2C -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100

/* * General PCI diff --git a/include/configs/mpq101.h b/include/configs/mpq101.h index 339c736..8ca3f76 100644 --- a/include/configs/mpq101.h +++ b/include/configs/mpq101.h @@ -221,13 +221,15 @@ /* * I2C buses and peripherals */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7f -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }

/* I2C RTC - M41T81 */ #define CONFIG_RTC_M41T62 diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h index bedf28f..494f9d8 100644 --- a/include/configs/p1_p2_rdb_pc.h +++ b/include/configs/p1_p2_rdb_pc.h @@ -533,16 +533,16 @@ #define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */

/* I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_I2C_CMD_TREE -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C spd and slave address */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x29} } #define CONFIG_SYS_I2C_EEPROM_ADDR 0x52 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {{0, 0x29}} /* Don't probe this addr */ -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 #define CONFIG_SYS_SPD_BUS_NUM 1 /* For rom_loc and flash bank */

/* diff --git a/include/configs/sbc8349.h b/include/configs/sbc8349.h index 6d115c5..d35732b 100644 --- a/include/configs/sbc8349.h +++ b/include/configs/sbc8349.h @@ -304,14 +304,15 @@ #define CONFIG_OF_STDOUT_VIA_ALIAS 1

/* I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_FSL_I2C -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C1_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 -#define CONFIG_SYS_I2C_OFFSET CONFIG_SYS_I2C2_OFFSET +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69}, {1, 0x69} } /* could also use CONFIG_I2C_MULTI_BUS and CONFIG_SYS_SPD_BUS_NUM... */

/* TSEC */ diff --git a/include/configs/sbc8548.h b/include/configs/sbc8548.h index 33197b4..2712725 100644 --- a/include/configs/sbc8548.h +++ b/include/configs/sbc8548.h @@ -443,12 +443,12 @@ /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x3000

/* * General PCI diff --git a/include/configs/sbc8641d.h b/include/configs/sbc8641d.h index 8142205..b739fa5 100644 --- a/include/configs/sbc8641d.h +++ b/include/configs/sbc8641d.h @@ -288,12 +288,12 @@ /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ -#define CONFIG_SYS_I2C_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }

/* * RapidIO MMU diff --git a/include/configs/socrates.h b/include/configs/socrates.h index e42c8aa..0c96c58 100644 --- a/include/configs/socrates.h +++ b/include/configs/socrates.h @@ -234,14 +234,14 @@ /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_SYS_I2C_SPEED 102124 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x3000 - -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 102124 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 102124 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100

/* I2C RTC */ #define CONFIG_RTC_RX8025 /* Use Epson rx8025 rtc via i2c */ diff --git a/include/configs/stxgp3.h b/include/configs/stxgp3.h index b688b45..d7c0797 100644 --- a/include/configs/stxgp3.h +++ b/include/configs/stxgp3.h @@ -178,17 +178,18 @@ /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 + #if 0 #define CONFIG_SYS_I2C_NOPROBES {0x00} /* Don't probe these addrs */ #else /* I did the 'if 0' so we could keep the syntax above if ever needed. */ #undef CONFIG_SYS_I2C_NOPROBES #endif -#define CONFIG_SYS_I2C_OFFSET 0x3000

/* RapdIO Map configuration, mapped 1:1. */ diff --git a/include/configs/stxssa.h b/include/configs/stxssa.h index 5d8ff79..8fd57ef 100644 --- a/include/configs/stxssa.h +++ b/include/configs/stxssa.h @@ -197,12 +197,12 @@ /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 #undef CONFIG_SYS_I2C_NOPROBES -#define CONFIG_SYS_I2C_OFFSET 0x3000

/* I2C RTC */ #define CONFIG_RTC_DS1337 /* This is really a DS1339 RTC */ diff --git a/include/configs/t4qds.h b/include/configs/t4qds.h index 2c665b8..5f0e2a8 100644 --- a/include/configs/t4qds.h +++ b/include/configs/t4qds.h @@ -433,14 +433,15 @@ unsigned long get_board_ddr_clk(void); #define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */

/* I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_I2C_CMD_TREE -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x118000 -#define CONFIG_SYS_I2C2_OFFSET 0x118100 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 100000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x118000 +#define CONFIG_SYS_FSL_I2C2_SPEED 100000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x118100 + #define I2C_MUX_PCA_ADDR_PRI 0x77 /* I2C bus multiplexer,primary */ #define I2C_MUX_PCA_ADDR_SEC 0x76 /* I2C bus multiplexer,secondary */

diff --git a/include/configs/vme8349.h b/include/configs/vme8349.h index eec7ee2..eeda46c 100644 --- a/include/configs/vme8349.h +++ b/include/configs/vme8349.h @@ -237,16 +237,15 @@ #define CONFIG_OF_STDOUT_VIA_ALIAS

/* I2C */ -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_HARD_I2C /* I2C with hardware support*/ -#define CONFIG_FSL_I2C -#define CONFIG_I2C_CMD_TREE -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } /* Don't probe these addrs */ -#define CONFIG_SYS_I2C1_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 -#define CONFIG_SYS_I2C_OFFSET CONFIG_SYS_I2C1_OFFSET +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } /* could also use CONFIG_I2C_MULTI_BUS and CONFIG_SYS_SPD_BUS_NUM... */

#define CONFIG_SYS_I2C_8574_ADDR2 0x20 /* I2C1, PCF8574 */ diff --git a/include/configs/xpedite517x.h b/include/configs/xpedite517x.h index 1851a00..0199cf7 100644 --- a/include/configs/xpedite517x.h +++ b/include/configs/xpedite517x.h @@ -257,13 +257,14 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_SYS_I2C_SPEED 100000 /* M41T00 only supports 100 KHz */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 -#define CONFIG_I2C_MULTI_BUS +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 100000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 100000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100

/* PEX8518 slave I2C interface */ #define CONFIG_SYS_I2C_PEX8518_ADDR 0x70 diff --git a/include/configs/xpedite520x.h b/include/configs/xpedite520x.h index ff99481..534aea9 100644 --- a/include/configs/xpedite520x.h +++ b/include/configs/xpedite520x.h @@ -219,13 +219,14 @@ /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 -#define CONFIG_I2C_MULTI_BUS +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100

/* I2C EEPROM */ #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 diff --git a/include/configs/xpedite537x.h b/include/configs/xpedite537x.h index 46f1c90..4a38546 100644 --- a/include/configs/xpedite537x.h +++ b/include/configs/xpedite537x.h @@ -257,13 +257,15 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 -#define CONFIG_I2C_MULTI_BUS +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }

/* PEX8518 slave I2C interface */ #define CONFIG_SYS_I2C_PEX8518_ADDR 0x70 diff --git a/include/configs/xpedite550x.h b/include/configs/xpedite550x.h index 2acf6c8..c0c375d 100644 --- a/include/configs/xpedite550x.h +++ b/include/configs/xpedite550x.h @@ -248,13 +248,14 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); /* * I2C */ -#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_OFFSET 0x3000 -#define CONFIG_SYS_I2C2_OFFSET 0x3100 -#define CONFIG_I2C_MULTI_BUS +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_FSL +#define CONFIG_SYS_FSL_I2C_SPEED 400000 +#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 +#define CONFIG_SYS_FSL_I2C2_SPEED 400000 +#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F +#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100

/* I2C DS7505 temperature sensor */ #define CONFIG_DTT_LM75

as the keymile boards use now the new i2c multibus/multiadapter framework, remove the EEprom_ivm Environmentvar, as not longer needed.

Signed-off-by: Heiko Schocher hs@denx.de Cc: Holger Brunck holger.brunck@keymile.com

--- - changes for v2: new in v2 --- board/keymile/common/ivm.c | 7 ++----- include/configs/km/km83xx-common.h | 3 ++- include/configs/km/km_arm.h | 1 - include/configs/km82xx.h | 3 ++- include/configs/km_kirkwood.h | 12 ++++++------ 5 Dateien geändert, 12 Zeilen hinzugefügt(+), 14 Zeilen entfernt(-)

diff --git a/board/keymile/common/ivm.c b/board/keymile/common/ivm.c index a14496f..ac3cc9c 100644 --- a/board/keymile/common/ivm.c +++ b/board/keymile/common/ivm.c @@ -315,16 +315,13 @@ int ivm_analyze_eeprom(unsigned char *buf, int len) int ivm_read_eeprom(void) { uchar i2c_buffer[CONFIG_SYS_IVM_EEPROM_MAX_LEN]; - char *buf; - unsigned long dev_addr = CONFIG_SYS_IVM_EEPROM_ADR; int ret;

- buf = getenv("EEprom_ivm"); - i2c_set_bus_num(buf ? (int)simple_strtol(buf, NULL, 10) : 0); + i2c_set_bus_num(CONFIG_KM_IVM_BUS); /* add deblocking here */ i2c_make_abort();

- ret = i2c_read(dev_addr, 0, 1, i2c_buffer, + ret = i2c_read(CONFIG_SYS_IVM_EEPROM_ADR, 0, 1, i2c_buffer, CONFIG_SYS_IVM_EEPROM_MAX_LEN); if (ret != 0) { printf("Error reading EEprom\n"); diff --git a/include/configs/km/km83xx-common.h b/include/configs/km/km83xx-common.h index a6f8ebd..8f97f67 100644 --- a/include/configs/km/km83xx-common.h +++ b/include/configs/km/km83xx-common.h @@ -220,6 +220,8 @@ {0, {{I2C_MUX_PCA9547, 0x70, 1} } }, \ {1, {I2C_NULL_HOP} } }

+#define CONFIG_KM_IVM_BUS 2 /* I2C2 (Mux-Port 1)*/ + /* I2C SYSMON (LM75, AD7414 is almost compatible) */ #define CONFIG_DTT_LM75 /* ON Semi's LM75 */ #define CONFIG_DTT_SENSORS {0, 1, 2, 3} /* Sensor addresses */ @@ -322,7 +324,6 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ CONFIG_KM_DEF_ENV \ CONFIG_KM_DEF_ARCH \ - "EEprom_ivm=2\0" \ "newenv=" \ "prot off 0xF00C0000 +0x40000 && " \ "era 0xF00C0000 +0x40000\0" \ diff --git a/include/configs/km/km_arm.h b/include/configs/km/km_arm.h index c2c67c1..ebbfa84 100644 --- a/include/configs/km/km_arm.h +++ b/include/configs/km/km_arm.h @@ -309,7 +309,6 @@ int get_scl(void); CONFIG_KM_DEF_ENV \ CONFIG_KM_NEW_ENV \ "arch=arm\0" \ - "EEprom_ivm=" __stringify(KM_IVM_BUS) "\0" \ ""

#if defined(CONFIG_SYS_NO_FLASH) diff --git a/include/configs/km82xx.h b/include/configs/km82xx.h index 54041f3..4278be2 100644 --- a/include/configs/km82xx.h +++ b/include/configs/km82xx.h @@ -212,7 +212,6 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ CONFIG_KM_BOARD_EXTRA_ENV \ CONFIG_KM_DEF_ENV \ - "EEprom_ivm=1\0" \ "unlock=yes\0" \ "newenv=" \ "prot off 0xFE0C0000 +0x40000 && " \ @@ -253,6 +252,8 @@ {0, {{I2C_MUX_PCA9542, 0x70, 0} } }, \ {0, {{I2C_MUX_PCA9542, 0x70, 1} } } }

+#define CONFIG_KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/ + /* * Software (bit-bang) I2C driver configuration */ diff --git a/include/configs/km_kirkwood.h b/include/configs/km_kirkwood.h index a0ad47e..5f3e444 100644 --- a/include/configs/km_kirkwood.h +++ b/include/configs/km_kirkwood.h @@ -42,18 +42,18 @@ #define CONFIG_IDENT_STRING "\nKeymile Kirkwood" #define CONFIG_HOSTNAME km_kirkwood #define CONFIG_KM_DISABLE_PCIE -#define KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/ +#define CONFIG_KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/

/* KM_KIRKWOOD_PCI */ #elif defined(CONFIG_KM_KIRKWOOD_PCI) #define CONFIG_IDENT_STRING "\nKeymile Kirkwood PCI" #define CONFIG_HOSTNAME km_kirkwood_pci -#define KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/ +#define CONFIG_KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/ #define CONFIG_KM_FPGA_CONFIG

/* KM_NUSA */ #elif defined(CONFIG_KM_NUSA) -#define KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/ +#define CONFIG_KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/ #define CONFIG_IDENT_STRING "\nKeymile NUSA" #define CONFIG_HOSTNAME kmnusa #undef CONFIG_SYS_KWD_CONFIG @@ -69,7 +69,7 @@ #elif defined(CONFIG_KM_MGCOGE3UN) #define CONFIG_IDENT_STRING "\nKeymile COGE3UN" #define CONFIG_HOSTNAME mgcoge3un -#define KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/ +#define CONFIG_KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/ #undef CONFIG_SYS_KWD_CONFIG #define CONFIG_SYS_KWD_CONFIG \ $(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage-memphis.cfg @@ -81,7 +81,7 @@ /* KMCOGE5UN */ #elif defined(CONFIG_KM_COGE5UN) #define CONFIG_IDENT_STRING "\nKeymile COGE5UN" -#define KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/ +#define CONFIG_KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/ #undef CONFIG_SYS_KWD_CONFIG #define CONFIG_SYS_KWD_CONFIG \ $(SRCTREE)/$(CONFIG_BOARDDIR)/kwbimage_256M8_1.cfg @@ -95,7 +95,7 @@ #elif defined(CONFIG_KM_PORTL2) #define CONFIG_IDENT_STRING "\nKeymile Port-L2" #define CONFIG_HOSTNAME portl2 -#define KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/ +#define CONFIG_KM_IVM_BUS 1 /* I2C2 (Mux-Port 1)*/ #define CONFIG_KM_PIGGY4_88E6061

/* KM_SUV31 */

From: Simon Glass sjg@chromium.org

This enables CONFIG_SYS_I2C on Tegra, updating existing boards and the Tegra i2c driver to support this.

Signed-off-by: Simon Glass sjg@chromium.org Signed-off-by: Heiko Schocher hs@denx.de --- - changes for v2: new in v2 posted from Simon Glass here: http://patchwork.ozlabs.org/patch/195568/

added to this patchserie, changes: - rebased to current head - add "struct i2c_adapter *adap" to the i2c adapter functions. - rework tegra_i2c_get_bus() - add missing adapters in tegra_i2c_adap[] - replace CONFIG_SYS_MAX_I2C_BUS through TEGRA_I2C_NUM_CONTROLLERS - rename CONFIG_TEGRA_I2C to CONFIG_SYS_I2C_TEGRA

- changes for v3: - adapt to the new introduced U_BOOT_I2C_ADAP_COMPLETE define - add changes for dalmore and cardhu boards - adapt README - adapt commit message - patch has 1 checkpatch warning: WARNING: Avoid CamelCase: <get_OPB_freq> #1274: FILE: drivers/i2c/ppc4xx_i2c.c:128: + divisor = (get_OPB_freq() - 1) / 10000000; This should be fixed in a seperate step, as it affects a lot of boards... --- README | 5 +++ drivers/i2c/Makefile | 2 +- drivers/i2c/tegra_i2c.c | 80 ++++++++++++++++++--------------------------- include/configs/beaver.h | 5 ++- include/configs/cardhu.h | 3 +- include/configs/dalmore.h | 3 +- include/configs/seaboard.h | 5 ++- include/configs/trimslice.h | 5 ++- include/configs/whistler.h | 5 ++- 9 Dateien geändert, 50 Zeilen hinzugefügt(+), 63 Zeilen entfernt(-)

diff --git a/README b/README index e322f51..513d84f 100644 --- a/README +++ b/README @@ -1920,6 +1920,11 @@ CBFS (Coreboot Filesystem) support CONFIG_SYS_FSL_I2C2_SLAVE for the slave address of the second bus.

+ - drivers/i2c/tegra_i2c.c: + - activate this driver with CONFIG_SYS_I2C_TEGRA + - This driver adds 4 i2c buses with a fix speed from + 100000 and the slave addr 0! + additional defines:

CONFIG_SYS_NUM_I2C_BUSES diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile index 2162173..564d061 100644 --- a/drivers/i2c/Makefile +++ b/drivers/i2c/Makefile @@ -39,7 +39,6 @@ COBJS-$(CONFIG_PCA9564_I2C) += pca9564_i2c.o COBJS-$(CONFIG_PPC4XX_I2C) += ppc4xx_i2c.o COBJS-$(CONFIG_DRIVER_S3C24X0_I2C) += s3c24x0_i2c.o COBJS-$(CONFIG_S3C44B0_I2C) += s3c44b0_i2c.o -COBJS-$(CONFIG_TEGRA_I2C) += tegra_i2c.o COBJS-$(CONFIG_TSI108_I2C) += tsi108_i2c.o COBJS-$(CONFIG_U8500_I2C) += u8500_i2c.o COBJS-$(CONFIG_SH_I2C) += sh_i2c.o @@ -47,6 +46,7 @@ COBJS-$(CONFIG_SH_SH7734_I2C) += sh_sh7734_i2c.o COBJS-$(CONFIG_SYS_I2C) += i2c_core.o COBJS-$(CONFIG_SYS_I2C_FSL) += fsl_i2c.o COBJS-$(CONFIG_SYS_I2C_SOFT) += soft_i2c.o +COBJS-$(CONFIG_SYS_I2C_TEGRA) += tegra_i2c.o

COBJS := $(COBJS-y) SRCS := $(COBJS:.o=.c) diff --git a/drivers/i2c/tegra_i2c.c b/drivers/i2c/tegra_i2c.c index 8fa1cda..9bf71a6 100644 --- a/drivers/i2c/tegra_i2c.c +++ b/drivers/i2c/tegra_i2c.c @@ -35,8 +35,6 @@

DECLARE_GLOBAL_DATA_PTR;

-static unsigned int i2c_bus_num; - /* Information about i2c controller */ struct i2c_bus { int id; @@ -332,38 +330,25 @@ static int tegra_i2c_read_data(struct i2c_bus *bus, u32 addr, u8 *data, * @param bus_num Bus number to check / return * @return pointer to bus, if valid, else NULL */ -static struct i2c_bus *tegra_i2c_get_bus(unsigned int bus_num) +static struct i2c_bus *tegra_i2c_get_bus(struct i2c_adapter *adap) { struct i2c_bus *bus;

- if (bus_num >= TEGRA_I2C_NUM_CONTROLLERS) { - debug("%s: Invalid bus number %u\n", __func__, bus_num); - return NULL; - } - bus = &i2c_controllers[bus_num]; + bus = &i2c_controllers[adap->hwadapnr]; if (!bus->inited) { - debug("%s: Bus %u not available\n", __func__, bus_num); + debug("%s: Bus %u not available\n", __func__, adap->hwadapnr); return NULL; }

return bus; }

-unsigned int i2c_get_bus_speed(void) -{ - struct i2c_bus *bus; - - bus = tegra_i2c_get_bus(i2c_bus_num); - if (!bus) - return 0; - return bus->speed; -} - -int i2c_set_bus_speed(unsigned int speed) +static unsigned int tegra_i2c_set_bus_speed(struct i2c_adapter *adap, + unsigned int speed) { struct i2c_bus *bus;

- bus = tegra_i2c_get_bus(i2c_bus_num); + bus = tegra_i2c_get_bus(adap); if (!bus) return 0; bus->speed = speed; @@ -482,7 +467,7 @@ void i2c_init_board(void) return; }

-void i2c_init(int speed, int slaveaddr) +static void tegra_i2c_init(struct i2c_adapter *adap, int speed, int slaveaddr) { /* This will override the speed selected in the fdt for that port */ debug("i2c_init(speed=%u, slaveaddr=0x%x)\n", speed, slaveaddr); @@ -532,14 +517,14 @@ int i2c_read_data(struct i2c_bus *bus, uchar chip, uchar *buffer, int len) }

/* Probe to see if a chip is present. */ -int i2c_probe(uchar chip) +static int tegra_i2c_probe(struct i2c_adapter *adap, uchar chip) { struct i2c_bus *bus; int rc; uchar reg;

debug("i2c_probe: addr=0x%x\n", chip); - bus = tegra_i2c_get_bus(i2c_get_bus_num()); + bus = tegra_i2c_get_bus(adap); if (!bus) return 1; reg = 0; @@ -558,7 +543,8 @@ static int i2c_addr_ok(const uint addr, const int alen) }

/* Read bytes */ -int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len) +static int tegra_i2c_read(struct i2c_adapter *adap, uchar chip, uint addr, + int alen, uchar *buffer, int len) { struct i2c_bus *bus; uint offset; @@ -566,7 +552,7 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)

debug("i2c_read: chip=0x%x, addr=0x%x, len=0x%x\n", chip, addr, len); - bus = tegra_i2c_get_bus(i2c_bus_num); + bus = tegra_i2c_get_bus(adap); if (!bus) return 1; if (!i2c_addr_ok(addr, alen)) { @@ -596,7 +582,8 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len) }

/* Write bytes */ -int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len) +static int tegra_i2c_write(struct i2c_adapter *adap, uchar chip, uint addr, + int alen, uchar *buffer, int len) { struct i2c_bus *bus; uint offset; @@ -604,7 +591,7 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)

debug("i2c_write: chip=0x%x, addr=0x%x, len=0x%x\n", chip, addr, len); - bus = tegra_i2c_get_bus(i2c_bus_num); + bus = tegra_i2c_get_bus(adap); if (!bus) return 1; if (!i2c_addr_ok(addr, alen)) { @@ -625,30 +612,11 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len) return 0; }

-#if defined(CONFIG_I2C_MULTI_BUS) -/* - * Functions for multiple I2C bus handling - */ -unsigned int i2c_get_bus_num(void) -{ - return i2c_bus_num; -} - -int i2c_set_bus_num(unsigned int bus) -{ - if (bus >= TEGRA_I2C_NUM_CONTROLLERS || !i2c_controllers[bus].inited) - return -1; - i2c_bus_num = bus; - - return 0; -} -#endif - int tegra_i2c_get_dvc_bus_num(void) { int i;

- for (i = 0; i < CONFIG_SYS_MAX_I2C_BUS; i++) { + for (i = 0; i < TEGRA_I2C_NUM_CONTROLLERS; i++) { struct i2c_bus *bus = &i2c_controllers[i];

if (bus->inited && bus->is_dvc) @@ -657,3 +625,19 @@ int tegra_i2c_get_dvc_bus_num(void)

return -1; } + +/* + * Register soft i2c adapters + */ +U_BOOT_I2C_ADAP_COMPLETE(tegra0, tegra_i2c_init, tegra_i2c_probe, + tegra_i2c_read, tegra_i2c_write, + tegra_i2c_set_bus_speed, 100000, 0, 0) +U_BOOT_I2C_ADAP_COMPLETE(tegra1, tegra_i2c_init, tegra_i2c_probe, + tegra_i2c_read, tegra_i2c_write, + tegra_i2c_set_bus_speed, 100000, 0, 1) +U_BOOT_I2C_ADAP_COMPLETE(tegra2, tegra_i2c_init, tegra_i2c_probe, + tegra_i2c_read, tegra_i2c_write, + tegra_i2c_set_bus_speed, 100000, 0, 2) +U_BOOT_I2C_ADAP_COMPLETE(tegra3, tegra_i2c_init, tegra_i2c_probe, + tegra_i2c_read, tegra_i2c_write, + tegra_i2c_set_bus_speed, 100000, 0, 3) diff --git a/include/configs/beaver.h b/include/configs/beaver.h index 058da4f..dce08d5 100644 --- a/include/configs/beaver.h +++ b/include/configs/beaver.h @@ -41,12 +41,11 @@ #define CONFIG_BOARD_EARLY_INIT_F

/* I2C */ -#define CONFIG_TEGRA_I2C +#define CONFIG_SYS_I2C_TEGRA #define CONFIG_SYS_I2C_INIT_BOARD -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_MAX_I2C_BUS TEGRA_I2C_NUM_CONTROLLERS #define CONFIG_SYS_I2C_SPEED 100000 #define CONFIG_CMD_I2C +#define CONFIG_SYS_I2C

/* SD/MMC */ #define CONFIG_MMC diff --git a/include/configs/cardhu.h b/include/configs/cardhu.h index 6a99175..4c67446 100644 --- a/include/configs/cardhu.h +++ b/include/configs/cardhu.h @@ -40,12 +40,13 @@ #define CONFIG_BOARD_EARLY_INIT_F

/* I2C */ -#define CONFIG_TEGRA_I2C +#define CONFIG_SYS_I2C_TEGRA #define CONFIG_SYS_I2C_INIT_BOARD #define CONFIG_I2C_MULTI_BUS #define CONFIG_SYS_MAX_I2C_BUS TEGRA_I2C_NUM_CONTROLLERS #define CONFIG_SYS_I2C_SPEED 100000 #define CONFIG_CMD_I2C +#define CONFIG_SYS_I2C

/* SD/MMC */ #define CONFIG_MMC diff --git a/include/configs/dalmore.h b/include/configs/dalmore.h index 7b68f7c..f76f93f 100644 --- a/include/configs/dalmore.h +++ b/include/configs/dalmore.h @@ -43,12 +43,13 @@ #define CONFIG_BOARD_EARLY_INIT_F

/* I2C */ -#define CONFIG_TEGRA_I2C +#define CONFIG_SYS_I2C_TEGRA #define CONFIG_SYS_I2C_INIT_BOARD #define CONFIG_I2C_MULTI_BUS #define CONFIG_SYS_MAX_I2C_BUS TEGRA_I2C_NUM_CONTROLLERS #define CONFIG_SYS_I2C_SPEED 100000 #define CONFIG_CMD_I2C +#define CONFIG_SYS_I2C

/* SD/MMC */ #define CONFIG_MMC diff --git a/include/configs/seaboard.h b/include/configs/seaboard.h index f66173e..58bf60a 100644 --- a/include/configs/seaboard.h +++ b/include/configs/seaboard.h @@ -57,12 +57,11 @@ #define CONFIG_BOARD_LATE_INIT /* Make sure LCD init is complete */

/* I2C */ -#define CONFIG_TEGRA_I2C +#define CONFIG_SYS_I2C_TEGRA #define CONFIG_SYS_I2C_INIT_BOARD -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_MAX_I2C_BUS 4 #define CONFIG_SYS_I2C_SPEED 100000 #define CONFIG_CMD_I2C +#define CONFIG_SYS_I2C

/* SD/MMC */ #define CONFIG_MMC diff --git a/include/configs/trimslice.h b/include/configs/trimslice.h index b925314..209c60e 100644 --- a/include/configs/trimslice.h +++ b/include/configs/trimslice.h @@ -54,12 +54,11 @@ #define CONFIG_CMD_SF

/* I2C */ -#define CONFIG_TEGRA_I2C +#define CONFIG_SYS_I2C_TEGRA #define CONFIG_SYS_I2C_INIT_BOARD -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_MAX_I2C_BUS 4 #define CONFIG_SYS_I2C_SPEED 100000 #define CONFIG_CMD_I2C +#define CONFIG_SYS_I2C

/* SD/MMC */ #define CONFIG_MMC diff --git a/include/configs/whistler.h b/include/configs/whistler.h index 9542c7e..11a7904 100644 --- a/include/configs/whistler.h +++ b/include/configs/whistler.h @@ -46,12 +46,11 @@ #define CONFIG_BOARD_EARLY_INIT_F

/* I2C */ -#define CONFIG_TEGRA_I2C +#define CONFIG_SYS_I2C_TEGRA #define CONFIG_SYS_I2C_INIT_BOARD -#define CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_MAX_I2C_BUS 4 #define CONFIG_SYS_I2C_SPEED 100000 #define CONFIG_CMD_I2C +#define CONFIG_SYS_I2C

/* SD/MMC */ #define CONFIG_MMC

From: Dirk Eibach dirk.eibach@gdsys.cc

Signed-off-by: Dirk Eibach dirk.eibach@gdsys.cc Cc: Heiko Schocher hs@denx.de Cc: Stefan Roese sr@denx.de

--- - changes for v3: - new patch in this serie - changes against post from Dirk Eibach patchwork.ozlabs.org/patch/239502 - adapt README - fix rebase issue in include/configs/CANBT.h --- README | 5 + arch/powerpc/cpu/ppc4xx/40x_spd_sdram.c | 6 +- arch/powerpc/cpu/ppc4xx/44x_spd_ddr.c | 6 +- arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c | 3 +- arch/powerpc/cpu/ppc4xx/cmd_chip_config.c | 2 +- arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c | 3 +- arch/powerpc/include/asm/ppc4xx-i2c.h | 18 -- board/csb272/csb272.c | 2 +- board/esd/du440/du440.c | 2 - board/lwmon5/kbd.c | 2 +- board/mpl/pip405/pip405.c | 2 +- board/sandburst/common/ppc440gx_i2c.c | 510 ------------------------------ board/sandburst/common/ppc440gx_i2c.h | 60 ---- board/sandburst/common/sb_common.c | 103 +++--- board/sandburst/common/sb_common.h | 1 - board/sandburst/karef/Makefile | 3 +- board/sandburst/karef/karef.c | 5 - board/sandburst/metrobox/Makefile | 3 +- board/sandburst/metrobox/metrobox.c | 6 - drivers/i2c/Makefile | 2 +- drivers/i2c/ppc4xx_i2c.c | 193 ++++++----- include/configs/APC405.h | 9 +- include/configs/ASH405.h | 9 +- include/configs/CANBT.h | 16 +- include/configs/CATcenter.h | 9 +- include/configs/CMS700.h | 9 +- include/configs/CPCI2DP.h | 9 +- include/configs/CPCI405.h | 9 +- include/configs/CPCI4052.h | 9 +- include/configs/CPCI405AB.h | 9 +- include/configs/CPCI405DT.h | 9 +- include/configs/CPCIISER4.h | 9 +- include/configs/CRAYL1.h | 9 +- include/configs/DP405.h | 9 +- include/configs/DU405.h | 9 +- include/configs/DU440.h | 18 +- include/configs/G2000.h | 9 +- include/configs/HH405.h | 11 +- include/configs/HUB405.h | 9 +- include/configs/JSE.h | 9 +- include/configs/KAREF.h | 16 +- include/configs/METROBOX.h | 16 +- include/configs/MIP405.h | 9 +- include/configs/OCRTC.h | 9 +- include/configs/ORSG.h | 9 +- include/configs/PCI405.h | 9 +- include/configs/PIP405.h | 9 +- include/configs/PLU405.h | 9 +- include/configs/PMC405.h | 9 +- include/configs/PMC405DE.h | 9 +- include/configs/PMC440.h | 14 +- include/configs/PPChameleonEVB.h | 9 +- include/configs/VOH405.h | 9 +- include/configs/VOM405.h | 9 +- include/configs/W7OLMC.h | 9 +- include/configs/W7OLMG.h | 9 +- include/configs/WUH405.h | 9 +- include/configs/acadia.h | 2 +- include/configs/alpr.h | 11 +- include/configs/amcc-common.h | 7 +- include/configs/bamboo.h | 2 +- include/configs/bluestone.h | 2 +- include/configs/bubinga.h | 4 +- include/configs/canyonlands.h | 2 +- include/configs/csb272.h | 9 +- include/configs/csb472.h | 9 +- include/configs/dlvision-10g.h | 2 +- include/configs/dlvision.h | 2 +- include/configs/ebony.h | 2 +- include/configs/gdppc440etx.h | 2 +- include/configs/icon.h | 3 +- include/configs/intip.h | 2 +- include/configs/io.h | 2 +- include/configs/io64.h | 2 +- include/configs/iocon.h | 8 +- include/configs/katmai.h | 3 +- include/configs/kilauea.h | 2 +- include/configs/korat.h | 9 +- include/configs/luan.h | 2 +- include/configs/lwmon5.h | 9 +- include/configs/makalu.h | 2 +- include/configs/neo.h | 2 +- include/configs/ocotea.h | 2 +- include/configs/p3p440.h | 11 +- include/configs/pcs440ep.h | 9 +- include/configs/quad100hd.h | 9 +- include/configs/redwood.h | 4 +- include/configs/sbc405.h | 9 +- include/configs/sc3.h | 9 +- include/configs/sequoia.h | 2 +- include/configs/t3corp.h | 2 +- include/configs/taihu.h | 4 +- include/configs/taishan.h | 2 +- include/configs/walnut.h | 2 +- include/configs/xpedite1000.h | 10 +- include/configs/yosemite.h | 2 +- include/configs/yucca.h | 4 +- include/configs/zeus.h | 9 +- 98 Dateien geändert, 465 Zeilen hinzugefügt(+), 1025 Zeilen entfernt(-) delete mode 100644 board/sandburst/common/ppc440gx_i2c.c delete mode 100644 board/sandburst/common/ppc440gx_i2c.h

diff --git a/README b/README index 513d84f..ffbbac1 100644 --- a/README +++ b/README @@ -1925,6 +1925,11 @@ CBFS (Coreboot Filesystem) support - This driver adds 4 i2c buses with a fix speed from 100000 and the slave addr 0!

+ - drivers/i2c/ppc4xx_i2c.c + - activate this driver with CONFIG_SYS_I2C_PPC4XX + - CONFIG_SYS_I2C_PPC4XX_CH0 activate hardware channel 0 + - CONFIG_SYS_I2C_PPC4XX_CH1 activate hardware channel 1 + additional defines:

CONFIG_SYS_NUM_I2C_BUSES diff --git a/arch/powerpc/cpu/ppc4xx/40x_spd_sdram.c b/arch/powerpc/cpu/ppc4xx/40x_spd_sdram.c index 48aa753..fd458fd 100644 --- a/arch/powerpc/cpu/ppc4xx/40x_spd_sdram.c +++ b/arch/powerpc/cpu/ppc4xx/40x_spd_sdram.c @@ -52,10 +52,6 @@ /* * Set default values */ -#ifndef CONFIG_SYS_I2C_SPEED -#define CONFIG_SYS_I2C_SPEED 50000 -#endif - #define ONE_BILLION 1000000000

#define SDRAM0_CFG_DCE 0x80000000 @@ -158,7 +154,7 @@ long int spd_sdram(int(read_spd)(uint addr)) * Make sure I2C controller is initialized * before continuing. */ - i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); + i2c_set_bus_num(CONFIG_SYS_SPD_BUS_NUM); }

/* Make shure we are using SDRAM */ diff --git a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr.c b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr.c index 161d274..9c566c1 100644 --- a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr.c +++ b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr.c @@ -62,10 +62,6 @@ /* * Set default values */ -#ifndef CONFIG_SYS_I2C_SPEED -#define CONFIG_SYS_I2C_SPEED 50000 -#endif - #define ONE_BILLION 1000000000

/* @@ -168,7 +164,7 @@ long int spd_sdram(void) { * Make sure I2C controller is initialized * before continuing. */ - i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); + i2c_set_bus_num(CONFIG_SYS_SPD_BUS_NUM);

/* * Read the SPD information using I2C interface. Check to see if the diff --git a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c index def7ebf..a66973e 100644 --- a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c +++ b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c @@ -459,8 +459,7 @@ phys_size_t initdram(int board_type) */

/* switch to correct I2C bus */ - I2C_SET_BUS(CONFIG_SYS_SPD_BUS_NUM); - i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); + i2c_set_bus_num(CONFIG_SYS_SPD_BUS_NUM);

/*------------------------------------------------------------------ * Clear out the serial presence detect buffers. diff --git a/arch/powerpc/cpu/ppc4xx/cmd_chip_config.c b/arch/powerpc/cpu/ppc4xx/cmd_chip_config.c index 72c5aec..0eafe3e 100644 --- a/arch/powerpc/cpu/ppc4xx/cmd_chip_config.c +++ b/arch/powerpc/cpu/ppc4xx/cmd_chip_config.c @@ -56,7 +56,7 @@ static int do_chip_config(cmd_tbl_t *cmdtp, int flag, int argc, char * const arg * First switch to correct I2C bus. This is I2C bus 0 * for all currently available 4xx derivats. */ - I2C_SET_BUS(0); + i2c_set_bus_num(0);

#ifdef CONFIG_CMD_EEPROM ret = eeprom_read(CONFIG_4xx_CONFIG_I2C_EEPROM_ADDR, diff --git a/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c b/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c index 3ceab32..df96375 100644 --- a/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c +++ b/arch/powerpc/cpu/ppc4xx/denali_spd_ddr2.c @@ -1041,8 +1041,7 @@ phys_size_t initdram(int board_type) * before continuing. */ /* switch to correct I2C bus */ - I2C_SET_BUS(CONFIG_SYS_SPD_BUS_NUM); - i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); + i2c_set_bus_num(CONFIG_SYS_SPD_BUS_NUM);

/*------------------------------------------------------------------ * Clear out the serial presence detect buffers. diff --git a/arch/powerpc/include/asm/ppc4xx-i2c.h b/arch/powerpc/include/asm/ppc4xx-i2c.h index 0c6c926..89de508 100644 --- a/arch/powerpc/include/asm/ppc4xx-i2c.h +++ b/arch/powerpc/include/asm/ppc4xx-i2c.h @@ -34,24 +34,6 @@

#define IIC_TIMEOUT 1 /* 1 second */

-#if defined(CONFIG_I2C_MULTI_BUS) -#define I2C_BUS_OFFS (i2c_bus_num * 0x100) -#else -#define I2C_BUS_OFFS (0x000) -#endif /* CONFIG_I2C_MULTI_BUS */ - -#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \ - defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ - defined(CONFIG_460EX) || defined(CONFIG_460GT) -#define I2C_BASE_ADDR (CONFIG_SYS_PERIPHERAL_BASE + 0x00000700 + I2C_BUS_OFFS) -#elif defined(CONFIG_440) || defined(CONFIG_405EX) -/* all remaining 440 variants */ -#define I2C_BASE_ADDR (CONFIG_SYS_PERIPHERAL_BASE + 0x00000400 + I2C_BUS_OFFS) -#else -/* all 405 variants */ -#define I2C_BASE_ADDR (0xEF600500 + I2C_BUS_OFFS) -#endif - struct ppc4xx_i2c { u8 mdbuf; u8 res1; diff --git a/board/csb272/csb272.c b/board/csb272/csb272.c index 8b36127..a53dac1 100644 --- a/board/csb272/csb272.c +++ b/board/csb272/csb272.c @@ -51,7 +51,7 @@ uchar pll_fs6377_regs[16] = { */ int pll_init(void) { - i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); + i2c_set_bus_num(0);

return i2c_write(CONFIG_SYS_I2C_PLL_ADDR, 0, 1, (uchar *) pll_fs6377_regs, sizeof(pll_fs6377_regs)); diff --git a/board/esd/du440/du440.c b/board/esd/du440/du440.c index 1ada1bc..64d43c5 100644 --- a/board/esd/du440/du440.c +++ b/board/esd/du440/du440.c @@ -385,7 +385,6 @@ int last_stage_init(void) return 0; }

-#if defined(CONFIG_I2C_MULTI_BUS) /* * read field strength from I2C ADC */ @@ -500,7 +499,6 @@ U_BOOT_CMD( "Initialize USB hub", "" ); -#endif /* CONFIG_I2C_MULTI_BUS */

#define CONFIG_SYS_BOOT_EEPROM_PAGE_WRITE_BITS 3 int boot_eeprom_write (unsigned dev_addr, diff --git a/board/lwmon5/kbd.c b/board/lwmon5/kbd.c index b66f681..9834bfd 100644 --- a/board/lwmon5/kbd.c +++ b/board/lwmon5/kbd.c @@ -111,7 +111,7 @@ static void kbd_init (void) uchar val, errcd; int i;

- i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); + i2c_set_bus_num(0);

gd->arch.kbd_status = 0;

diff --git a/board/mpl/pip405/pip405.c b/board/mpl/pip405/pip405.c index b203037..655e129 100644 --- a/board/mpl/pip405/pip405.c +++ b/board/mpl/pip405/pip405.c @@ -209,7 +209,7 @@ int board_early_init_f (void) #endif

/* Read Serial Presence Detect Information */ - i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); + i2c_set_bus_num(0); for (i = 0; i < 128; i++) datain[i] = 127; i2c_read(SPD_EEPROM_ADDRESS,0,1,datain,128); diff --git a/board/sandburst/common/ppc440gx_i2c.c b/board/sandburst/common/ppc440gx_i2c.c deleted file mode 100644 index 85b63fc..0000000 --- a/board/sandburst/common/ppc440gx_i2c.c +++ /dev/null @@ -1,510 +0,0 @@ -/* - * Copyright (C) 2005 Sandburst Corporation - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/* - * Ported from arch/powerpc/cpu/ppc4xx/i2c.c by AS HARNOIS by - * Travis B. Sawyer - * Sandburst Corporation. - */ -#include <common.h> -#include <asm/ppc4xx.h> -#include <asm/ppc4xx-i2c.h> -#include <i2c.h> -#include <command.h> -#include "ppc440gx_i2c.h" -#include <asm/io.h> - -#ifdef CONFIG_I2C_BUS1 - -#define IIC_OK 0 -#define IIC_NOK 1 -#define IIC_NOK_LA 2 /* Lost arbitration */ -#define IIC_NOK_ICT 3 /* Incomplete transfer */ -#define IIC_NOK_XFRA 4 /* Transfer aborted */ -#define IIC_NOK_DATA 5 /* No data in buffer */ -#define IIC_NOK_TOUT 6 /* Transfer timeout */ - -#define IIC_TIMEOUT 1 /* 1 second */ -#if defined(CONFIG_SYS_I2C_NOPROBES) -static uchar i2c_no_probes[] = CONFIG_SYS_I2C_NOPROBES; -#endif - -static struct ppc4xx_i2c *i2c = (struct ppc4xx_i2c *)I2C_REGISTERS_BUS1_BASE_ADDRESS; - -static void _i2c_bus1_reset (void) -{ - int i, status; - - /* Reset status register */ - /* write 1 in SCMP and IRQA to clear these fields */ - out_8 (IIC_STS1, 0x0A); - - /* write 1 in IRQP IRQD LA ICT XFRA to clear these fields */ - out_8 (IIC_EXTSTS1, 0x8F); - __asm__ volatile ("eieio"); - - /* - * Get current state, reset bus - * only if no transfers are pending. - */ - i = 10; - do { - /* Get status */ - status = in_8 (IIC_STS1); - udelay (500); /* 500us */ - i--; - } while ((status & IIC_STS_PT) && (i > 0)); - /* Soft reset controller */ - status = in_8 (IIC_XTCNTLSS1); - out_8 (IIC_XTCNTLSS1, (status | IIC_XTCNTLSS_SRST)); - __asm__ volatile ("eieio"); - - /* make sure where in initial state, data hi, clock hi */ - out_8 (IIC_DIRECTCNTL1, 0xC); - for (i = 0; i < 10; i++) { - if ((in_8 (IIC_DIRECTCNTL1) & 0x3) != 0x3) { - /* clock until we get to known state */ - out_8 (IIC_DIRECTCNTL1, 0x8); /* clock lo */ - udelay (100); /* 100us */ - out_8 (IIC_DIRECTCNTL1, 0xC); /* clock hi */ - udelay (100); /* 100us */ - } else { - break; - } - } - /* send start condition */ - out_8 (IIC_DIRECTCNTL1, 0x4); - udelay (1000); /* 1ms */ - /* send stop condition */ - out_8 (IIC_DIRECTCNTL1, 0xC); - udelay (1000); /* 1ms */ - /* Unreset controller */ - out_8 (IIC_XTCNTLSS1, (status & ~IIC_XTCNTLSS_SRST)); - udelay (1000); /* 1ms */ -} - -void i2c1_init (int speed, int slaveadd) -{ - sys_info_t sysInfo; - unsigned long freqOPB; - int val, divisor; - -#ifdef CONFIG_SYS_I2C_INIT_BOARD - /* call board specific i2c bus reset routine before accessing the */ - /* environment, which might be in a chip on that bus. For details */ - /* about this problem see doc/I2C_Edge_Conditions. */ - i2c_init_board(); -#endif - - /* Handle possible failed I2C state */ - /* FIXME: put this into i2c_init_board()? */ - _i2c_bus1_reset (); - - /* clear lo master address */ - out_8 (IIC_LMADR1, 0); - - /* clear hi master address */ - out_8 (IIC_HMADR1, 0); - - /* clear lo slave address */ - out_8 (IIC_LSADR1, 0); - - /* clear hi slave address */ - out_8 (IIC_HSADR1, 0); - - /* Clock divide Register */ - /* get OPB frequency */ - get_sys_info (&sysInfo); - freqOPB = sysInfo.freqPLB / sysInfo.pllOpbDiv; - /* set divisor according to freqOPB */ - divisor = (freqOPB - 1) / 10000000; - if (divisor == 0) - divisor = 1; - out_8 (IIC_CLKDIV1, divisor); - - /* no interrupts */ - out_8 (IIC_INTRMSK1, 0); - - /* clear transfer count */ - out_8 (IIC_XFRCNT1, 0); - - /* clear extended control & stat */ - /* write 1 in SRC SRS SWC SWS to clear these fields */ - out_8 (IIC_XTCNTLSS1, 0xF0); - - /* Mode Control Register - Flush Slave/Master data buffer */ - out_8 (IIC_MDCNTL1, IIC_MDCNTL_FSDB | IIC_MDCNTL_FMDB); - __asm__ volatile ("eieio"); - - - val = in_8(IIC_MDCNTL1); - __asm__ volatile ("eieio"); - - /* Ignore General Call, slave transfers are ignored, - disable interrupts, exit unknown bus state, enable hold - SCL - 100kHz normaly or FastMode for 400kHz and above - */ - - val |= IIC_MDCNTL_EUBS|IIC_MDCNTL_HSCL; - if( speed >= 400000 ){ - val |= IIC_MDCNTL_FSM; - } - out_8 (IIC_MDCNTL1, val); - - /* clear control reg */ - out_8 (IIC_CNTL1, 0x00); - __asm__ volatile ("eieio"); - -} - -/* - This code tries to use the features of the 405GP i2c - controller. It will transfer up to 4 bytes in one pass - on the loop. It only does out_8(lbz) to the buffer when it - is possible to do out16(lhz) transfers. - - cmd_type is 0 for write 1 for read. - - addr_len can take any value from 0-255, it is only limited - by the char, we could make it larger if needed. If it is - 0 we skip the address write cycle. - - Typical case is a Write of an addr followd by a Read. The - IBM FAQ does not cover this. On the last byte of the write - we don't set the creg CHT bit, and on the first bytes of the - read we set the RPST bit. - - It does not support address only transfers, there must be - a data part. If you want to write the address yourself, put - it in the data pointer. - - It does not support transfer to/from address 0. - - It does not check XFRCNT. -*/ -static -int i2c_transfer1(unsigned char cmd_type, - unsigned char chip, - unsigned char addr[], - unsigned char addr_len, - unsigned char data[], - unsigned short data_len ) -{ - unsigned char* ptr; - int reading; - int tran,cnt; - int result; - int status; - int i; - uchar creg; - - if( data == 0 || data_len == 0 ){ - /*Don't support data transfer of no length or to address 0*/ - printf( "i2c_transfer: bad call\n" ); - return IIC_NOK; - } - if( addr && addr_len ){ - ptr = addr; - cnt = addr_len; - reading = 0; - }else{ - ptr = data; - cnt = data_len; - reading = cmd_type; - } - - /*Clear Stop Complete Bit*/ - out_8(IIC_STS1,IIC_STS_SCMP); - /* Check init */ - i=10; - do { - /* Get status */ - status = in_8(IIC_STS1); - __asm__ volatile("eieio"); - i--; - } while ((status & IIC_STS_PT) && (i>0)); - - if (status & IIC_STS_PT) { - result = IIC_NOK_TOUT; - return(result); - } - /*flush the Master/Slave Databuffers*/ - out_8(IIC_MDCNTL1, ((in_8(IIC_MDCNTL1))|IIC_MDCNTL_FMDB|IIC_MDCNTL_FSDB)); - /*need to wait 4 OPB clocks? code below should take that long*/ - - /* 7-bit adressing */ - out_8(IIC_HMADR1,0); - out_8(IIC_LMADR1, chip); - __asm__ volatile("eieio"); - - tran = 0; - result = IIC_OK; - creg = 0; - - while ( tran != cnt && (result == IIC_OK)) { - int bc,j; - - /* Control register = - Normal transfer, 7-bits adressing, Transfer up to bc bytes, Normal start, - Transfer is a sequence of transfers - */ - creg |= IIC_CNTL_PT; - - bc = (cnt - tran) > 4 ? 4 : - cnt - tran; - creg |= (bc-1)<<4; - /* if the real cmd type is write continue trans*/ - if ( (!cmd_type && (ptr == addr)) || ((tran+bc) != cnt) ) - creg |= IIC_CNTL_CHT; - - if (reading) - creg |= IIC_CNTL_READ; - else { - for(j=0; j<bc; j++) { - /* Set buffer */ - out_8(IIC_MDBUF1,ptr[tran+j]); - __asm__ volatile("eieio"); - } - } - out_8(IIC_CNTL1, creg ); - __asm__ volatile("eieio"); - - /* Transfer is in progress - we have to wait for upto 5 bytes of data - 1 byte chip address+r/w bit then bc bytes - of data. - udelay(10) is 1 bit time at 100khz - Doubled for slop. 20 is too small. - */ - i=2*5*8; - do { - /* Get status */ - status = in_8(IIC_STS1); - __asm__ volatile("eieio"); - udelay (10); - i--; - } while ((status & IIC_STS_PT) && !(status & IIC_STS_ERR) - && (i>0)); - - if (status & IIC_STS_ERR) { - result = IIC_NOK; - status = in_8 (IIC_EXTSTS1); - /* Lost arbitration? */ - if (status & IIC_EXTSTS_LA) - result = IIC_NOK_LA; - /* Incomplete transfer? */ - if (status & IIC_EXTSTS_ICT) - result = IIC_NOK_ICT; - /* Transfer aborted? */ - if (status & IIC_EXTSTS_XFRA) - result = IIC_NOK_XFRA; - } else if ( status & IIC_STS_PT) { - result = IIC_NOK_TOUT; - } - /* Command is reading => get buffer */ - if ((reading) && (result == IIC_OK)) { - /* Are there data in buffer */ - if (status & IIC_STS_MDBS) { - /* - even if we have data we have to wait 4OPB clocks - for it to hit the front of the FIFO, after that - we can just read. We should check XFCNT here and - if the FIFO is full there is no need to wait. - */ - udelay (1); - for(j=0;j<bc;j++) { - ptr[tran+j] = in_8(IIC_MDBUF1); - __asm__ volatile("eieio"); - } - } else - result = IIC_NOK_DATA; - } - creg = 0; - tran+=bc; - if( ptr == addr && tran == cnt ) { - ptr = data; - cnt = data_len; - tran = 0; - reading = cmd_type; - if( reading ) - creg = IIC_CNTL_RPST; - } - } - return (result); -} - -int i2c_probe1 (uchar chip) -{ - uchar buf[1]; - - buf[0] = 0; - - /* - * What is needed is to send the chip address and verify that the - * address was <ACK>ed (i.e. there was a chip at that address which - * drove the data line low). - */ - return(i2c_transfer1 (1, chip << 1, 0,0, buf, 1) != 0); -} - - -int i2c_read1 (uchar chip, uint addr, int alen, uchar * buffer, int len) -{ - uchar xaddr[4]; - int ret; - - if ( alen > 4 ) { - printf ("I2C read: addr len %d not supported\n", alen); - return 1; - } - - if ( alen > 0 ) { - xaddr[0] = (addr >> 24) & 0xFF; - xaddr[1] = (addr >> 16) & 0xFF; - xaddr[2] = (addr >> 8) & 0xFF; - xaddr[3] = addr & 0xFF; - } - - -#ifdef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW - /* - * EEPROM chips that implement "address overflow" are ones - * like Catalyst 24WC04/08/16 which has 9/10/11 bits of - * address and the extra bits end up in the "chip address" - * bit slots. This makes a 24WC08 (1Kbyte) chip look like - * four 256 byte chips. - * - * Note that we consider the length of the address field to - * still be one byte because the extra address bits are - * hidden in the chip address. - */ - if( alen > 0 ) - chip |= ((addr >> (alen * 8)) & CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW); -#endif - if( (ret = i2c_transfer1( 1, chip<<1, &xaddr[4-alen], alen, buffer, len )) != 0) { - printf( "I2c read: failed %d\n", ret); - return 1; - } - return 0; -} - -int i2c_write1 (uchar chip, uint addr, int alen, uchar * buffer, int len) -{ - uchar xaddr[4]; - - if ( alen > 4 ) { - printf ("I2C write: addr len %d not supported\n", alen); - return 1; - - } - if ( alen > 0 ) { - xaddr[0] = (addr >> 24) & 0xFF; - xaddr[1] = (addr >> 16) & 0xFF; - xaddr[2] = (addr >> 8) & 0xFF; - xaddr[3] = addr & 0xFF; - } - -#ifdef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW - /* - * EEPROM chips that implement "address overflow" are ones - * like Catalyst 24WC04/08/16 which has 9/10/11 bits of - * address and the extra bits end up in the "chip address" - * bit slots. This makes a 24WC08 (1Kbyte) chip look like - * four 256 byte chips. - * - * Note that we consider the length of the address field to - * still be one byte because the extra address bits are - * hidden in the chip address. - */ - if( alen > 0 ) - chip |= ((addr >> (alen * 8)) & CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW); -#endif - - return (i2c_transfer1( 0, chip<<1, &xaddr[4-alen], alen, buffer, len ) != 0); -} - -/*----------------------------------------------------------------------- - * Read a register - */ -uchar i2c_reg_read1(uchar i2c_addr, uchar reg) -{ - uchar buf; - - i2c_read1(i2c_addr, reg, 1, &buf, (uchar)1); - - return(buf); -} - -/*----------------------------------------------------------------------- - * Write a register - */ -void i2c_reg_write1(uchar i2c_addr, uchar reg, uchar val) -{ - i2c_write1(i2c_addr, reg, 1, &val, 1); -} - - -int do_i2c1_probe(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) -{ - int j; -#if defined(CONFIG_SYS_I2C_NOPROBES) - int k, skip; -#endif - - puts ("Valid chip addresses:"); - for(j = 0; j < 128; j++) { -#if defined(CONFIG_SYS_I2C_NOPROBES) - skip = 0; - for (k = 0; k < sizeof(i2c_no_probes); k++){ - if (j == i2c_no_probes[k]){ - skip = 1; - break; - } - } - if (skip) - continue; -#endif - if(i2c_probe1(j) == 0) { - printf(" %02X", j); - } - } - putc ('\n'); - -#if defined(CONFIG_SYS_I2C_NOPROBES) - puts ("Excluded chip addresses:"); - for( k = 0; k < sizeof(i2c_no_probes); k++ ) - printf(" %02X", i2c_no_probes[k] ); - putc ('\n'); -#endif - - return 0; -} - -U_BOOT_CMD( - iprobe1, 1, 1, do_i2c1_probe, - "probe to discover valid I2C chip addresses", - "" -); - -#endif /* CONFIG_I2C_BUS1 */ diff --git a/board/sandburst/common/ppc440gx_i2c.h b/board/sandburst/common/ppc440gx_i2c.h deleted file mode 100644 index 7496db4..0000000 --- a/board/sandburst/common/ppc440gx_i2c.h +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Copyright (C) 2005 Sandburst Corporation - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/* - * Ported from i2c driver for ppc4xx by AS HARNOIS by - * Travis B. Sawyer - * Sandburst Corporation - */ -#include <common.h> -#include <asm/ppc4xx.h> -#include <asm/ppc4xx-i2c.h> -#include <i2c.h> - -#ifdef CONFIG_HARD_I2C - -#define I2C_BUS1_BASE_ADDR (CONFIG_SYS_PERIPHERAL_BASE + 0x00000500) -#define I2C_REGISTERS_BUS1_BASE_ADDRESS I2C_BUS1_BASE_ADDR -#define IIC_MDBUF1 (&i2c->mdbuf) -#define IIC_SDBUF1 (&i2c->sdbuf) -#define IIC_LMADR1 (&i2c->lmadr) -#define IIC_HMADR1 (&i2c->hmadr) -#define IIC_CNTL1 (&i2c->cntl) -#define IIC_MDCNTL1 (&i2c->mdcntl) -#define IIC_STS1 (&i2c->sts) -#define IIC_EXTSTS1 (&i2c->extsts) -#define IIC_LSADR1 (&i2c->lsadr) -#define IIC_HSADR1 (&i2c->hsadr) -#define IIC_CLKDIV1 (&i2c->clkdiv) -#define IIC_INTRMSK1 (&i2c->intrmsk) -#define IIC_XFRCNT1 (&i2c->xfrcnt) -#define IIC_XTCNTLSS1 (&i2c->xtcntlss) -#define IIC_DIRECTCNTL1 (&i2c->directcntl) - -void i2c1_init (int speed, int slaveadd); -int i2c_probe1 (uchar chip); -int i2c_read1 (uchar chip, uint addr, int alen, uchar * buffer, int len); -int i2c_write1 (uchar chip, uint addr, int alen, uchar * buffer, int len); -uchar i2c_reg_read1(uchar i2c_addr, uchar reg); -void i2c_reg_write1(uchar i2c_addr, uchar reg, uchar val); - -#endif /* CONFIG_HARD_I2C */ diff --git a/board/sandburst/common/sb_common.c b/board/sandburst/common/sb_common.c index 6b91074..305e110 100644 --- a/board/sandburst/common/sb_common.c +++ b/board/sandburst/common/sb_common.c @@ -26,7 +26,6 @@ #include <asm/io.h> #include <spd_sdram.h> #include <i2c.h> -#include "ppc440gx_i2c.h" #include "sb_common.h"

DECLARE_GLOBAL_DATA_PTR; @@ -84,7 +83,7 @@ unsigned short sbcommon_get_serial_number(void)

/* Get the board serial number from eeprom */ /* Initialize I2C */ - i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); + i2c_set_bus_num(0);

/* Read 256 bytes in EEPROM */ i2c_read (0x50, 0, 1, buff, 0x100); @@ -110,85 +109,87 @@ void sbcommon_fans(void) * Attempt to turn on 2 of the fans... * Need to go through the bridge */ + i2c_set_bus_num(1); puts ("FANS: ");

/* select fan4 through the bridge */ - i2c_reg_write1(0x73, /* addr */ - 0x00, /* reg */ - 0x08); /* val = bus 4 */ + i2c_reg_write(0x73, /* addr */ + 0x00, /* reg */ + 0x08); /* val = bus 4 */

/* Turn on FAN 4 */ - i2c_reg_write1(0x2e, - 1, - 0x80); + i2c_reg_write(0x2e, + 1, + 0x80);

- i2c_reg_write1(0x2e, - 0, - 0x19); + i2c_reg_write(0x2e, + 0, + 0x19);

/* Deselect bus 4 on the bridge */ - i2c_reg_write1(0x73, - 0x00, - 0x00); + i2c_reg_write(0x73, + 0x00, + 0x00);

/* select fan3 through the bridge */ - i2c_reg_write1(0x73, /* addr */ - 0x00, /* reg */ - 0x04); /* val = bus 3 */ + i2c_reg_write(0x73, /* addr */ + 0x00, /* reg */ + 0x04); /* val = bus 3 */

/* Turn on FAN 3 */ - i2c_reg_write1(0x2e, - 1, - 0x80); + i2c_reg_write(0x2e, + 1, + 0x80);

- i2c_reg_write1(0x2e, - 0, - 0x19); + i2c_reg_write(0x2e, + 0, + 0x19);

/* Deselect bus 3 on the bridge */ - i2c_reg_write1(0x73, - 0x00, - 0x00); + i2c_reg_write(0x73, + 0x00, + 0x00);

/* select fan2 through the bridge */ - i2c_reg_write1(0x73, /* addr */ - 0x00, /* reg */ - 0x02); /* val = bus 4 */ + i2c_reg_write(0x73, /* addr */ + 0x00, /* reg */ + 0x02); /* val = bus 4 */

/* Turn on FAN 2 */ - i2c_reg_write1(0x2e, - 1, - 0x80); + i2c_reg_write(0x2e, + 1, + 0x80);

- i2c_reg_write1(0x2e, - 0, - 0x19); + i2c_reg_write(0x2e, + 0, + 0x19);

/* Deselect bus 2 on the bridge */ - i2c_reg_write1(0x73, - 0x00, - 0x00); + i2c_reg_write(0x73, + 0x00, + 0x00);

/* select fan1 through the bridge */ - i2c_reg_write1(0x73, /* addr */ - 0x00, /* reg */ - 0x01); /* val = bus 0 */ + i2c_reg_write(0x73, /* addr */ + 0x00, /* reg */ + 0x01); /* val = bus 0 */

/* Turn on FAN 1 */ - i2c_reg_write1(0x2e, - 1, - 0x80); + i2c_reg_write(0x2e, + 1, + 0x80);

- i2c_reg_write1(0x2e, - 0, - 0x19); + i2c_reg_write(0x2e, + 0, + 0x19);

/* Deselect bus 1 on the bridge */ - i2c_reg_write1(0x73, - 0x00, - 0x00); + i2c_reg_write(0x73, + 0x00, + 0x00);

puts ("on\n"); + i2c_set_bus_num(0);

return;

@@ -319,7 +320,7 @@ void board_get_enetaddr(int macaddr_idx, uchar *enet) if (0 == macaddr_idx) {

/* Initialize I2C */ - i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); + i2c_set_bus_num(0);

/* Read 256 bytes in EEPROM */ i2c_read (0x50, 0, 1, buff, 0x100); diff --git a/board/sandburst/common/sb_common.h b/board/sandburst/common/sb_common.h index e652ba8..5b28244 100644 --- a/board/sandburst/common/sb_common.h +++ b/board/sandburst/common/sb_common.h @@ -28,7 +28,6 @@ #include <asm/io.h> #include <spd_sdram.h> #include <i2c.h> -#include "ppc440gx_i2c.h"

/* * GPIO Settings diff --git a/board/sandburst/karef/Makefile b/board/sandburst/karef/Makefile index fe9b514..d9b3170 100644 --- a/board/sandburst/karef/Makefile +++ b/board/sandburst/karef/Makefile @@ -40,8 +40,7 @@ CFLAGS += -DBUILDUSER='"$(BUILDUSER)"'

LIB = $(obj)lib$(BOARD).o

-COBJS = $(BOARD).o ../common/flash.o ../common/ppc440gx_i2c.o \ - ../common/sb_common.o +COBJS = $(BOARD).o ../common/flash.o ../common/sb_common.o

SOBJS = init.o

diff --git a/board/sandburst/karef/karef.c b/board/sandburst/karef/karef.c index 186998d..d156844 100644 --- a/board/sandburst/karef/karef.c +++ b/board/sandburst/karef/karef.c @@ -337,11 +337,6 @@ int checkboard (void) ************************************************************************/ int misc_init_f (void) { - /* Turn on i2c bus 1 */ - puts ("I2C1: "); - i2c1_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); - puts ("ready\n"); - /* Turn on fans 3 & 4 */ sbcommon_fans();

diff --git a/board/sandburst/metrobox/Makefile b/board/sandburst/metrobox/Makefile index 6019d59..3f19bf2 100644 --- a/board/sandburst/metrobox/Makefile +++ b/board/sandburst/metrobox/Makefile @@ -39,8 +39,7 @@ CFLAGS += -DBUILDUSER='"$(BUILDUSER)"'

LIB = $(obj)lib$(BOARD).o

-COBJS = $(BOARD).o ../common/flash.o ../common/ppc440gx_i2c.o \ - ../common/sb_common.o +COBJS = $(BOARD).o ../common/flash.o ../common/sb_common.o SOBJS = init.o

SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) diff --git a/board/sandburst/metrobox/metrobox.c b/board/sandburst/metrobox/metrobox.c index 76d8293..ce4a029 100644 --- a/board/sandburst/metrobox/metrobox.c +++ b/board/sandburst/metrobox/metrobox.c @@ -30,7 +30,6 @@ #include <asm/io.h> #include <spd_sdram.h> #include <i2c.h> -#include "../common/ppc440gx_i2c.h" #include "../common/sb_common.h" #if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) || \ defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3) @@ -305,11 +304,6 @@ int checkboard (void) ************************************************************************/ int misc_init_f (void) { - /* Turn on i2c bus 1 */ - puts ("I2C1: "); - i2c1_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); - puts ("ready\n"); - /* Turn on fans */ sbcommon_fans();

diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile index 564d061..0298e3e 100644 --- a/drivers/i2c/Makefile +++ b/drivers/i2c/Makefile @@ -36,7 +36,6 @@ COBJS-$(CONFIG_DRIVER_OMAP1510_I2C) += omap1510_i2c.o COBJS-$(CONFIG_DRIVER_OMAP24XX_I2C) += omap24xx_i2c.o COBJS-$(CONFIG_DRIVER_OMAP34XX_I2C) += omap24xx_i2c.o COBJS-$(CONFIG_PCA9564_I2C) += pca9564_i2c.o -COBJS-$(CONFIG_PPC4XX_I2C) += ppc4xx_i2c.o COBJS-$(CONFIG_DRIVER_S3C24X0_I2C) += s3c24x0_i2c.o COBJS-$(CONFIG_S3C44B0_I2C) += s3c44b0_i2c.o COBJS-$(CONFIG_TSI108_I2C) += tsi108_i2c.o @@ -45,6 +44,7 @@ COBJS-$(CONFIG_SH_I2C) += sh_i2c.o COBJS-$(CONFIG_SH_SH7734_I2C) += sh_sh7734_i2c.o COBJS-$(CONFIG_SYS_I2C) += i2c_core.o COBJS-$(CONFIG_SYS_I2C_FSL) += fsl_i2c.o +COBJS-$(CONFIG_SYS_I2C_PPC4XX) += ppc4xx_i2c.o COBJS-$(CONFIG_SYS_I2C_SOFT) += soft_i2c.o COBJS-$(CONFIG_SYS_I2C_TEGRA) += tegra_i2c.o

diff --git a/drivers/i2c/ppc4xx_i2c.c b/drivers/i2c/ppc4xx_i2c.c index 53fedd5..c924874 100644 --- a/drivers/i2c/ppc4xx_i2c.c +++ b/drivers/i2c/ppc4xx_i2c.c @@ -32,27 +32,29 @@ #include <i2c.h> #include <asm/io.h>

-#ifdef CONFIG_HARD_I2C - DECLARE_GLOBAL_DATA_PTR;

-#if defined(CONFIG_I2C_MULTI_BUS) -/* - * Initialize the bus pointer to whatever one the SPD EEPROM is on. - * Default is bus 0. This is necessary because the DDR initialization - * runs from ROM, and we can't switch buses because we can't modify - * the global variables. - */ -#ifndef CONFIG_SYS_SPD_BUS_NUM -#define CONFIG_SYS_SPD_BUS_NUM 0 +static inline struct ppc4xx_i2c *ppc4xx_get_i2c(int hwadapnr) +{ + unsigned long base; + +#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \ + defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ + defined(CONFIG_460EX) || defined(CONFIG_460GT) + base = CONFIG_SYS_PERIPHERAL_BASE + 0x00000700 + (hwadapnr * 0x100); +#elif defined(CONFIG_440) || defined(CONFIG_405EX) +/* all remaining 440 variants */ + base = CONFIG_SYS_PERIPHERAL_BASE + 0x00000400 + (hwadapnr * 0x100); +#else +/* all 405 variants */ + base = 0xEF600500 + (hwadapnr * 0x100); #endif -static unsigned int i2c_bus_num __attribute__ ((section (".data"))) = - CONFIG_SYS_SPD_BUS_NUM; -#endif /* CONFIG_I2C_MULTI_BUS */ + return (struct ppc4xx_i2c *)base; +}

-static void _i2c_bus_reset(void) +static void _i2c_bus_reset(struct i2c_adapter *adap) { - struct ppc4xx_i2c *i2c = (struct ppc4xx_i2c *)I2C_BASE_ADDR; + struct ppc4xx_i2c *i2c = ppc4xx_get_i2c(adap->hwadapnr); int i; u8 dc;

@@ -91,11 +93,10 @@ static void _i2c_bus_reset(void) out_8(&i2c->xtcntlss, 0); }

-void i2c_init(int speed, int slaveaddr) +static void ppc4xx_i2c_init(struct i2c_adapter *adap, int speed, int slaveaddr) { - struct ppc4xx_i2c *i2c; + struct ppc4xx_i2c *i2c = ppc4xx_get_i2c(adap->hwadapnr); int val, divisor; - int bus;

#ifdef CONFIG_SYS_I2C_INIT_BOARD /* @@ -106,67 +107,57 @@ void i2c_init(int speed, int slaveaddr) i2c_init_board(); #endif

- for (bus = 0; bus < CONFIG_SYS_MAX_I2C_BUS; bus++) { - I2C_SET_BUS(bus); - - /* Set i2c pointer after calling I2C_SET_BUS() */ - i2c = (struct ppc4xx_i2c *)I2C_BASE_ADDR; - - /* Handle possible failed I2C state */ - /* FIXME: put this into i2c_init_board()? */ - _i2c_bus_reset(); + /* Handle possible failed I2C state */ + /* FIXME: put this into i2c_init_board()? */ + _i2c_bus_reset(adap);

- /* clear lo master address */ - out_8(&i2c->lmadr, 0); + /* clear lo master address */ + out_8(&i2c->lmadr, 0);

- /* clear hi master address */ - out_8(&i2c->hmadr, 0); - - /* clear lo slave address */ - out_8(&i2c->lsadr, 0); + /* clear hi master address */ + out_8(&i2c->hmadr, 0);

- /* clear hi slave address */ - out_8(&i2c->hsadr, 0); + /* clear lo slave address */ + out_8(&i2c->lsadr, 0);

- /* Clock divide Register */ - /* set divisor according to freq_opb */ - divisor = (get_OPB_freq() - 1) / 10000000; - if (divisor == 0) - divisor = 1; - out_8(&i2c->clkdiv, divisor); + /* clear hi slave address */ + out_8(&i2c->hsadr, 0);

- /* no interrupts */ - out_8(&i2c->intrmsk, 0); + /* Clock divide Register */ + /* set divisor according to freq_opb */ + divisor = (get_OPB_freq() - 1) / 10000000; + if (divisor == 0) + divisor = 1; + out_8(&i2c->clkdiv, divisor);

- /* clear transfer count */ - out_8(&i2c->xfrcnt, 0); + /* no interrupts */ + out_8(&i2c->intrmsk, 0);

- /* clear extended control & stat */ - /* write 1 in SRC SRS SWC SWS to clear these fields */ - out_8(&i2c->xtcntlss, 0xF0); + /* clear transfer count */ + out_8(&i2c->xfrcnt, 0);

- /* Mode Control Register - Flush Slave/Master data buffer */ - out_8(&i2c->mdcntl, IIC_MDCNTL_FSDB | IIC_MDCNTL_FMDB); + /* clear extended control & stat */ + /* write 1 in SRC SRS SWC SWS to clear these fields */ + out_8(&i2c->xtcntlss, 0xF0);

- val = in_8(&i2c->mdcntl); + /* Mode Control Register + Flush Slave/Master data buffer */ + out_8(&i2c->mdcntl, IIC_MDCNTL_FSDB | IIC_MDCNTL_FMDB);

- /* Ignore General Call, slave transfers are ignored, - * disable interrupts, exit unknown bus state, enable hold - * SCL 100kHz normaly or FastMode for 400kHz and above - */ + val = in_8(&i2c->mdcntl);

- val |= IIC_MDCNTL_EUBS | IIC_MDCNTL_HSCL; - if (speed >= 400000) - val |= IIC_MDCNTL_FSM; - out_8(&i2c->mdcntl, val); + /* Ignore General Call, slave transfers are ignored, + * disable interrupts, exit unknown bus state, enable hold + * SCL 100kHz normaly or FastMode for 400kHz and above + */

- /* clear control reg */ - out_8(&i2c->cntl, 0x00); - } + val |= IIC_MDCNTL_EUBS | IIC_MDCNTL_HSCL; + if (speed >= 400000) + val |= IIC_MDCNTL_FSM; + out_8(&i2c->mdcntl, val);

- /* set to SPD bus as default bus upon powerup */ - I2C_SET_BUS(CONFIG_SYS_SPD_BUS_NUM); + /* clear control reg */ + out_8(&i2c->cntl, 0x00); }

/* @@ -194,14 +185,15 @@ void i2c_init(int speed, int slaveaddr) * * It does not check XFRCNT. */ -static int i2c_transfer(unsigned char cmd_type, +static int _i2c_transfer(struct i2c_adapter *adap, + unsigned char cmd_type, unsigned char chip, unsigned char addr[], unsigned char addr_len, unsigned char data[], unsigned short data_len) { - struct ppc4xx_i2c *i2c = (struct ppc4xx_i2c *)I2C_BASE_ADDR; + struct ppc4xx_i2c *i2c = ppc4xx_get_i2c(adap->hwadapnr); u8 *ptr; int reading; int tran, cnt; @@ -345,7 +337,7 @@ static int i2c_transfer(unsigned char cmd_type, return result; }

-int i2c_probe(uchar chip) +static int ppc4xx_i2c_probe(struct i2c_adapter *adap, uchar chip) { uchar buf[1];

@@ -356,11 +348,11 @@ int i2c_probe(uchar chip) * address was <ACK>ed (i.e. there was a chip at that address which * drove the data line low). */ - return (i2c_transfer(1, chip << 1, 0, 0, buf, 1) != 0); + return (_i2c_transfer(adap, 1, chip << 1, 0, 0, buf, 1) != 0); }

-static int ppc4xx_i2c_transfer(uchar chip, uint addr, int alen, uchar *buffer, - int len, int read) +static int ppc4xx_i2c_transfer(struct i2c_adapter *adap, uchar chip, uint addr, + int alen, uchar *buffer, int len, int read) { uchar xaddr[4]; int ret; @@ -394,43 +386,50 @@ static int ppc4xx_i2c_transfer(uchar chip, uint addr, int alen, uchar *buffer, chip |= ((addr >> (alen * 8)) & CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW); #endif - if ((ret = i2c_transfer(read, chip << 1, &xaddr[4 - alen], alen, - buffer, len)) != 0) { + ret = _i2c_transfer(adap, read, chip << 1, &xaddr[4 - alen], alen, + buffer, len); + if (ret) { printf("I2C %s: failed %d\n", read ? "read" : "write", ret); - return 1; }

return 0; }

-int i2c_read(uchar chip, uint addr, int alen, uchar * buffer, int len) +static int ppc4xx_i2c_read(struct i2c_adapter *adap, uchar chip, uint addr, + int alen, uchar *buffer, int len) { - return ppc4xx_i2c_transfer(chip, addr, alen, buffer, len, 1); + return ppc4xx_i2c_transfer(adap, chip, addr, alen, buffer, len, 1); }

-int i2c_write(uchar chip, uint addr, int alen, uchar * buffer, int len) +static int ppc4xx_i2c_write(struct i2c_adapter *adap, uchar chip, uint addr, + int alen, uchar *buffer, int len) { - return ppc4xx_i2c_transfer(chip, addr, alen, buffer, len, 0); + return ppc4xx_i2c_transfer(adap, chip, addr, alen, buffer, len, 0); }

-#if defined(CONFIG_I2C_MULTI_BUS) -/* - * Functions for multiple I2C bus handling - */ -unsigned int i2c_get_bus_num(void) +static unsigned int ppc4xx_i2c_set_bus_speed(struct i2c_adapter *adap, + unsigned int speed) { - return i2c_bus_num; -} - -int i2c_set_bus_num(unsigned int bus) -{ - if (bus >= CONFIG_SYS_MAX_I2C_BUS) + if (speed != adap->speed) return -1; - - i2c_bus_num = bus; - - return 0; + return speed; } -#endif /* CONFIG_I2C_MULTI_BUS */ -#endif /* CONFIG_HARD_I2C */ + +/* + * Register ppc4xx i2c adapters + */ +#ifdef CONFIG_SYS_I2C_PPC4XX_CH0 +U_BOOT_I2C_ADAP_COMPLETE(ppc4xx_0, ppc4xx_i2c_init, ppc4xx_i2c_probe, + ppc4xx_i2c_read, ppc4xx_i2c_write, + ppc4xx_i2c_set_bus_speed, + CONFIG_SYS_I2C_PPC4XX_SPEED_0, + CONFIG_SYS_I2C_PPC4XX_SLAVE_0, 0) +#endif +#ifdef CONFIG_SYS_I2C_PPC4XX_CH1 +U_BOOT_I2C_ADAP_COMPLETE(ppc4xx_1, ppc4xx_i2c_init, ppc4xx_i2c_probe, + ppc4xx_i2c_read, ppc4xx_i2c_write, + ppc4xx_i2c_set_bus_speed, + CONFIG_SYS_I2C_PPC4XX_SPEED_1, + CONFIG_SYS_I2C_PPC4XX_SLAVE_1, 1) +#endif diff --git a/include/configs/APC405.h b/include/configs/APC405.h index 9a65cbc..6720445 100644 --- a/include/configs/APC405.h +++ b/include/configs/APC405.h @@ -305,10 +305,11 @@ /* * I2C EEPROM (CAT24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/ASH405.h b/include/configs/ASH405.h index 09aa763..a6545c1 100644 --- a/include/configs/ASH405.h +++ b/include/configs/ASH405.h @@ -246,10 +246,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/CANBT.h b/include/configs/CANBT.h index fd3eff0..b805fbd 100644 --- a/include/configs/CANBT.h +++ b/include/configs/CANBT.h @@ -180,14 +180,14 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC08) for environment */ -#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F - -#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ -#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* bytes of address */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F + +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* bytes of address */ /* mask of address bits that overflow into the "EEPROM chip address" */ #define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07

diff --git a/include/configs/CATcenter.h b/include/configs/CATcenter.h index 1e3a564..d17adf8 100644 --- a/include/configs/CATcenter.h +++ b/include/configs/CATcenter.h @@ -401,10 +401,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/CMS700.h b/include/configs/CMS700.h index 686d158..ca258e6 100644 --- a/include/configs/CMS700.h +++ b/include/configs/CMS700.h @@ -226,10 +226,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/CPCI2DP.h b/include/configs/CPCI2DP.h index 11cf58b..8a3eb54 100644 --- a/include/configs/CPCI2DP.h +++ b/include/configs/CPCI2DP.h @@ -210,10 +210,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/CPCI405.h b/include/configs/CPCI405.h index e3e5ebc..4751b8f 100644 --- a/include/configs/CPCI405.h +++ b/include/configs/CPCI405.h @@ -259,10 +259,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC08) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/CPCI4052.h b/include/configs/CPCI4052.h index c4fff48..6cbee62 100644 --- a/include/configs/CPCI4052.h +++ b/include/configs/CPCI4052.h @@ -286,10 +286,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/CPCI405AB.h b/include/configs/CPCI405AB.h index 9122cbd..5a014c4 100644 --- a/include/configs/CPCI405AB.h +++ b/include/configs/CPCI405AB.h @@ -262,10 +262,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC32) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC32 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */ diff --git a/include/configs/CPCI405DT.h b/include/configs/CPCI405DT.h index f778af7..7572f57 100644 --- a/include/configs/CPCI405DT.h +++ b/include/configs/CPCI405DT.h @@ -281,10 +281,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/CPCIISER4.h b/include/configs/CPCIISER4.h index 35daed0..854847b 100644 --- a/include/configs/CPCIISER4.h +++ b/include/configs/CPCIISER4.h @@ -195,10 +195,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC08) for environment */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/CRAYL1.h b/include/configs/CRAYL1.h index 6bceccb..37139ed 100644 --- a/include/configs/CRAYL1.h +++ b/include/configs/CRAYL1.h @@ -76,11 +76,12 @@ #define CONFIG_SERVERIP 10.0.0.1 #define CONFIG_ETHADDR 00:40:a6:80:14:5 */ -#define CONFIG_HARD_I2C 1 /* hardware support for i2c */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 #define CONFIG_SDRAM_BANK0 1 -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F #define CONFIG_SYS_I2C_EEPROM_ADDR 0x57 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 #define CONFIG_IDENT_STRING "Cray L1" diff --git a/include/configs/DP405.h b/include/configs/DP405.h index 6d67d6e..fa09797 100644 --- a/include/configs/DP405.h +++ b/include/configs/DP405.h @@ -178,10 +178,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/DU405.h b/include/configs/DU405.h index 24df85a..26162d1 100644 --- a/include/configs/DU405.h +++ b/include/configs/DU405.h @@ -197,10 +197,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC08) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/DU440.h b/include/configs/DU440.h index 09876f5..2de4443 100644 --- a/include/configs/DU440.h +++ b/include/configs/DU440.h @@ -170,18 +170,20 @@ /* * I2C */ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_I2C_MULTI_BUS 1 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F +#define CONFIG_SYS_I2C_PPC4XX_CH1 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_1 100000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_1 0x7F

#define CONFIG_SYS_SPD_BUS_NUM 0 #define IIC1_MCP3021_ADDR 0x4d #define IIC1_USB2507_ADDR 0x2c -#ifdef CONFIG_I2C_MULTI_BUS -#define CONFIG_SYS_I2C_NOPROBES {{1, IIC1_USB2507_ADDR}} -#endif +#define CONFIG_SYS_I2C_NOPROBES { {1, IIC1_USB2507_ADDR} } + #define CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 diff --git a/include/configs/G2000.h b/include/configs/G2000.h index 08ba840..5d8eb77 100644 --- a/include/configs/G2000.h +++ b/include/configs/G2000.h @@ -297,10 +297,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT24WC08 */ /* CAT24WC08/16... */ diff --git a/include/configs/HH405.h b/include/configs/HH405.h index 444413d..1435f03 100644 --- a/include/configs/HH405.h +++ b/include/configs/HH405.h @@ -333,14 +333,15 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 #if 0 /* test-only */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 #else -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 #endif -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT24WC08 */ #define CONFIG_SYS_EEPROM_WREN 1 diff --git a/include/configs/HUB405.h b/include/configs/HUB405.h index e90782f..ecfc4aa 100644 --- a/include/configs/HUB405.h +++ b/include/configs/HUB405.h @@ -246,10 +246,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/JSE.h b/include/configs/JSE.h index 713dcca..0ab6864 100644 --- a/include/configs/JSE.h +++ b/include/configs/JSE.h @@ -210,10 +210,11 @@

#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */

-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

/*----------------------------------------------------------------------- diff --git a/include/configs/KAREF.h b/include/configs/KAREF.h index f8da14d..4a60436 100644 --- a/include/configs/KAREF.h +++ b/include/configs/KAREF.h @@ -133,13 +133,15 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_HARD_I2C 1 /* I2C hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed 400kHz */ -#define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave address */ -#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ -#define CONFIG_I2C_BUS1 1 /* Include i2c bus 1 supp */ - +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F +#define CONFIG_SYS_I2C_PPC4XX_CH1 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_1 400000 /* I2C speed 400kHz */ +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_1 0x7F +#define CONFIG_SYS_I2C_NOPROBES { { 0, 0x69} } /* Don't probe these addrs */

/*----------------------------------------------------------------------- * Environment diff --git a/include/configs/METROBOX.h b/include/configs/METROBOX.h index 7556ad5..96f3015 100644 --- a/include/configs/METROBOX.h +++ b/include/configs/METROBOX.h @@ -195,13 +195,15 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_HARD_I2C 1 /* I2C hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed 400kHz */ -#define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave address */ -#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ -#define CONFIG_I2C_BUS1 1 /* Include i2c bus 1 supp */ - +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F +#define CONFIG_SYS_I2C_PPC4XX_CH1 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_1 400000 /* I2C speed 400kHz */ +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_1 0x7F +#define CONFIG_SYS_I2C_NOPROBES { { 0, 0x69} } /* Don't probe these addrs */

/*----------------------------------------------------------------------- * Environment diff --git a/include/configs/MIP405.h b/include/configs/MIP405.h index 979495a..831f5c9 100644 --- a/include/configs/MIP405.h +++ b/include/configs/MIP405.h @@ -98,10 +98,11 @@ * The Atmel EEPROM uses 16Bit addressing. ***************************************************************/

-#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 50000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 50000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x53 /* EEPROM 24C128/256 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */ diff --git a/include/configs/OCRTC.h b/include/configs/OCRTC.h index 47110af..9b8b701 100644 --- a/include/configs/OCRTC.h +++ b/include/configs/OCRTC.h @@ -216,10 +216,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC08) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/ORSG.h b/include/configs/ORSG.h index 9f754c2..8f221f9 100644 --- a/include/configs/ORSG.h +++ b/include/configs/ORSG.h @@ -212,10 +212,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC08) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/PCI405.h b/include/configs/PCI405.h index 119819e..687340d 100644 --- a/include/configs/PCI405.h +++ b/include/configs/PCI405.h @@ -208,10 +208,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/PIP405.h b/include/configs/PIP405.h index 713ea12..b881609 100644 --- a/include/configs/PIP405.h +++ b/include/configs/PIP405.h @@ -87,10 +87,11 @@ * EEPROM of the SDRAM * The Atmel EEPROM uses 16Bit addressing. ***************************************************************/ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 50000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 50000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x53 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 diff --git a/include/configs/PLU405.h b/include/configs/PLU405.h index 1ee0c48..7240d00 100644 --- a/include/configs/PLU405.h +++ b/include/configs/PLU405.h @@ -280,10 +280,11 @@ /* * I2C EEPROM (24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM 24WC16 */ #define CONFIG_SYS_EEPROM_WREN 1 diff --git a/include/configs/PMC405.h b/include/configs/PMC405.h index 8235b85..6cc8917 100644 --- a/include/configs/PMC405.h +++ b/include/configs/PMC405.h @@ -238,10 +238,11 @@ /* * I2C EEPROM (CAT24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT24W16 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/PMC405DE.h b/include/configs/PMC405DE.h index 992443a..6ee3a8d 100644 --- a/include/configs/PMC405DE.h +++ b/include/configs/PMC405DE.h @@ -216,10 +216,11 @@ /* * I2C EEPROM (24W16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM 24W16 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/PMC440.h b/include/configs/PMC440.h index 2265d96..470ee69 100644 --- a/include/configs/PMC440.h +++ b/include/configs/PMC440.h @@ -225,12 +225,14 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F - -#define CONFIG_I2C_MULTI_BUS 1 +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F +#define CONFIG_SYS_I2C_PPC4XX_CH1 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_1 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_1 0x7F

#define CONFIG_SYS_I2C_MULTI_EEPROMS

diff --git a/include/configs/PPChameleonEVB.h b/include/configs/PPChameleonEVB.h index 27a12b3..82739fe 100644 --- a/include/configs/PPChameleonEVB.h +++ b/include/configs/PPChameleonEVB.h @@ -418,10 +418,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/VOH405.h b/include/configs/VOH405.h index f1032f0..46e1674 100644 --- a/include/configs/VOH405.h +++ b/include/configs/VOH405.h @@ -279,10 +279,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT24WC08 */ #define CONFIG_SYS_EEPROM_WREN 1 diff --git a/include/configs/VOM405.h b/include/configs/VOM405.h index 43d6bb3..85722e4 100644 --- a/include/configs/VOM405.h +++ b/include/configs/VOM405.h @@ -205,10 +205,11 @@ /* * I2C EEPROM (CAT24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/W7OLMC.h b/include/configs/W7OLMC.h index 462b155..40cd8f8 100644 --- a/include/configs/W7OLMC.h +++ b/include/configs/W7OLMC.h @@ -278,10 +278,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC08) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/W7OLMG.h b/include/configs/W7OLMG.h index f28f3e4..f419d7e 100644 --- a/include/configs/W7OLMG.h +++ b/include/configs/W7OLMG.h @@ -285,10 +285,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (ATMEL 24C04N) */ -#define CONFIG_HARD_I2C 1 /* Hardware assisted I2C */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM ATMEL 24C04N */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/WUH405.h b/include/configs/WUH405.h index 5def36a..97983a6 100644 --- a/include/configs/WUH405.h +++ b/include/configs/WUH405.h @@ -243,10 +243,11 @@ /*----------------------------------------------------------------------- * I2C EEPROM (CAT24WC16) for environment */ -#define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/acadia.h b/include/configs/acadia.h index 8c447ca..52a64bf 100644 --- a/include/configs/acadia.h +++ b/include/configs/acadia.h @@ -206,7 +206,7 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

#define CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1) diff --git a/include/configs/alpr.h b/include/configs/alpr.h index a6add6b..99b1290 100644 --- a/include/configs/alpr.h +++ b/include/configs/alpr.h @@ -121,11 +121,12 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } /* Don't probe these addrs */

/*----------------------------------------------------------------------- * I2C EEPROM (PCF8594C) diff --git a/include/configs/amcc-common.h b/include/configs/amcc-common.h index f2f522d..d5dd67c 100644 --- a/include/configs/amcc-common.h +++ b/include/configs/amcc-common.h @@ -42,9 +42,10 @@ /* * I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

/* * Ethernet/EMAC/PHY diff --git a/include/configs/bamboo.h b/include/configs/bamboo.h index 506a558..910b626 100644 --- a/include/configs/bamboo.h +++ b/include/configs/bamboo.h @@ -222,7 +222,7 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

#define CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1) diff --git a/include/configs/bluestone.h b/include/configs/bluestone.h index 3e691fd..934da81 100644 --- a/include/configs/bluestone.h +++ b/include/configs/bluestone.h @@ -122,7 +122,7 @@ /* * I2C */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 #define CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR 0x54 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 diff --git a/include/configs/bubinga.h b/include/configs/bubinga.h index da67ae3..e429ed2 100644 --- a/include/configs/bubinga.h +++ b/include/configs/bubinga.h @@ -134,9 +134,9 @@ * I2C stuff *----------------------------------------------------------------------- */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

-#define CONFIG_SYS_I2C_NOPROBES { 0x69 } /* avoid i2c probe hangup (why?) */ +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } /* avoid i2c probe hangup (?) */ #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 6 /* 24C02 requires 5ms delay */

#if defined(CONFIG_CMD_EEPROM) diff --git a/include/configs/canyonlands.h b/include/configs/canyonlands.h index acb127c..61dbda6 100644 --- a/include/configs/canyonlands.h +++ b/include/configs/canyonlands.h @@ -329,7 +329,7 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

#define CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1) diff --git a/include/configs/csb272.h b/include/configs/csb272.h index f21fa64..d1a1d2a 100644 --- a/include/configs/csb272.h +++ b/include/configs/csb272.h @@ -175,10 +175,11 @@ * I2C configuration * */ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed */ -#define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave address */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F /* I2C slave address */

/* * MII PHY configuration diff --git a/include/configs/csb472.h b/include/configs/csb472.h index aed5fa6..4cd0057 100644 --- a/include/configs/csb472.h +++ b/include/configs/csb472.h @@ -174,10 +174,11 @@ * I2C configuration * */ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed */ -#define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave address */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F /* I2C slave address */

/* * MII PHY configuration diff --git a/include/configs/dlvision-10g.h b/include/configs/dlvision-10g.h index 2cd2027..5d6308f 100644 --- a/include/configs/dlvision-10g.h +++ b/include/configs/dlvision-10g.h @@ -114,7 +114,7 @@ /* * I2C stuff */ -#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000

/* Temp sensor/hwmon/dtt */ #define CONFIG_DTT_LM63 1 /* National LM63 */ diff --git a/include/configs/dlvision.h b/include/configs/dlvision.h index c490ff6..24c9fa4 100644 --- a/include/configs/dlvision.h +++ b/include/configs/dlvision.h @@ -107,7 +107,7 @@ /* * I2C stuff */ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address*/ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000

/* * FLASH organization diff --git a/include/configs/ebony.h b/include/configs/ebony.h index d6b6551..bb56d0f 100644 --- a/include/configs/ebony.h +++ b/include/configs/ebony.h @@ -138,7 +138,7 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

#define CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1) diff --git a/include/configs/gdppc440etx.h b/include/configs/gdppc440etx.h index 9efbb8e..ab35901 100644 --- a/include/configs/gdppc440etx.h +++ b/include/configs/gdppc440etx.h @@ -145,7 +145,7 @@ /* * I2C */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed+slave address*/ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

/* * Default environment variables diff --git a/include/configs/icon.h b/include/configs/icon.h index 2fac0ef..a55a851 100644 --- a/include/configs/icon.h +++ b/include/configs/icon.h @@ -120,9 +120,8 @@ /* * I2C */ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000

-#define CONFIG_I2C_MULTI_BUS #define CONFIG_SYS_SPD_BUS_NUM 0 /* The I2C bus for SPD */

#define CONFIG_SYS_I2C_MULTI_EEPROMS diff --git a/include/configs/intip.h b/include/configs/intip.h index 33364a8..04451b3 100644 --- a/include/configs/intip.h +++ b/include/configs/intip.h @@ -228,7 +228,7 @@ /* * I2C */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

#define CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1) diff --git a/include/configs/io.h b/include/configs/io.h index 03661cc..4950ad7 100644 --- a/include/configs/io.h +++ b/include/configs/io.h @@ -114,7 +114,7 @@ /* * I2C stuff */ -#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000

/* Temp sensor/hwmon/dtt */ #define CONFIG_DTT_LM63 1 /* National LM63 */ diff --git a/include/configs/io64.h b/include/configs/io64.h index 887aaef..bb29bed 100644 --- a/include/configs/io64.h +++ b/include/configs/io64.h @@ -340,7 +340,7 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

#define CONFIG_PCA9698 1 /* NXP PCA9698 */

diff --git a/include/configs/iocon.h b/include/configs/iocon.h index 695aa5c..5972711 100644 --- a/include/configs/iocon.h +++ b/include/configs/iocon.h @@ -110,11 +110,11 @@ /* * I2C stuff */ -#undef CONFIG_HARD_I2C #define CONFIG_SYS_I2C -#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */ -#define CONFIG_SYS_I2C_SOFT_SPEED 400000 -#define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

/* * Software (bit-bang) I2C driver configuration diff --git a/include/configs/katmai.h b/include/configs/katmai.h index 3ed8dc7..5b3ad74 100644 --- a/include/configs/katmai.h +++ b/include/configs/katmai.h @@ -119,9 +119,8 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000

-#define CONFIG_I2C_MULTI_BUS #define CONFIG_SYS_SPD_BUS_NUM 0 /* The I2C bus for SPD */

#define IIC0_BOOTPROM_ADDR 0x50 diff --git a/include/configs/kilauea.h b/include/configs/kilauea.h index d505a41..4af908d 100644 --- a/include/configs/kilauea.h +++ b/include/configs/kilauea.h @@ -385,7 +385,7 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x52 /* I2C boot EEPROM (24C02BN) */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ diff --git a/include/configs/korat.h b/include/configs/korat.h index 7d5fb15..5744db3 100644 --- a/include/configs/korat.h +++ b/include/configs/korat.h @@ -155,10 +155,11 @@ /* * I2C */ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1) diff --git a/include/configs/luan.h b/include/configs/luan.h index 3b4761b..ed275a1 100644 --- a/include/configs/luan.h +++ b/include/configs/luan.h @@ -134,7 +134,7 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

#define CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1) diff --git a/include/configs/lwmon5.h b/include/configs/lwmon5.h index 4dcb25a..7d9378e 100644 --- a/include/configs/lwmon5.h +++ b/include/configs/lwmon5.h @@ -298,10 +298,11 @@ /* * I2C */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_RTC_ADDR 0x51 /* RTC */ #define CONFIG_SYS_I2C_EEPROM_CPU_ADDR 0x52 /* EEPROM (CPU Modul) */ diff --git a/include/configs/makalu.h b/include/configs/makalu.h index 6c1b136..5baba18 100644 --- a/include/configs/makalu.h +++ b/include/configs/makalu.h @@ -201,7 +201,7 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 6 /* 24C02 requires 5ms delay */ #define CONFIG_SYS_I2C_EEPROM_ADDR 0x52 /* I2C boot EEPROM (24C02BN) */ diff --git a/include/configs/neo.h b/include/configs/neo.h index 38b5bec..be1c9ff 100644 --- a/include/configs/neo.h +++ b/include/configs/neo.h @@ -117,7 +117,7 @@ /* * I2C stuff */ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000

/* RTC */ #define CONFIG_RTC_DS1337 diff --git a/include/configs/ocotea.h b/include/configs/ocotea.h index d0fe9da..de021e3 100644 --- a/include/configs/ocotea.h +++ b/include/configs/ocotea.h @@ -151,7 +151,7 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

#define CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1) diff --git a/include/configs/p3p440.h b/include/configs/p3p440.h index ba10e88..4c9fb6f 100644 --- a/include/configs/p3p440.h +++ b/include/configs/p3p440.h @@ -97,11 +97,12 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F -#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } /* Don't probe these addrs */

/*----------------------------------------------------------------------- * I2C RTC diff --git a/include/configs/pcs440ep.h b/include/configs/pcs440ep.h index 8d46607..51e26be 100644 --- a/include/configs/pcs440ep.h +++ b/include/configs/pcs440ep.h @@ -139,10 +139,11 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR (0xa4>>1) #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 diff --git a/include/configs/quad100hd.h b/include/configs/quad100hd.h index 30a8c55..809d764 100644 --- a/include/configs/quad100hd.h +++ b/include/configs/quad100hd.h @@ -152,10 +152,11 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* base address */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* bytes of address */ diff --git a/include/configs/redwood.h b/include/configs/redwood.h index f75ab67..355c330 100644 --- a/include/configs/redwood.h +++ b/include/configs/redwood.h @@ -110,13 +110,13 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

#define IIC0_BOOTPROM_ADDR 0x50 #define IIC0_ALT_BOOTPROM_ADDR 0x54

/* Don't probe these addrs */ -#define CONFIG_SYS_I2C_NOPROBES {0x50, 0x52, 0x53, 0x54} +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x50}, {0, 0x52}, {0, 0x53}, {0, 0x54} }

#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */

diff --git a/include/configs/sbc405.h b/include/configs/sbc405.h index 9918638..2342d7c 100644 --- a/include/configs/sbc405.h +++ b/include/configs/sbc405.h @@ -168,10 +168,11 @@

#define CONFIG_SYS_RX_ETH_BUFFER 16 /* use 16 rx buffer on 405 emac */

-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

/*----------------------------------------------------------------------- * PCI stuff diff --git a/include/configs/sc3.h b/include/configs/sc3.h index abca9e0..cabe45e 100644 --- a/include/configs/sc3.h +++ b/include/configs/sc3.h @@ -246,15 +246,16 @@ * IIC stuff *----------------------------------------------------------------------- */ -#define CONFIG_HARD_I2C /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0

#define I2C_INIT #define I2C_ACTIVE 0 #define I2C_TRISTATE 0

-#define CONFIG_SYS_I2C_SPEED 100000 /* use the standard 100kHz speed */ -#define CONFIG_SYS_I2C_SLAVE 0x7F /* mask valid bits */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 100000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F /* mask valid bits */

#define CONFIG_RTC_DS1337 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h index dd5d7cd..3b8a0c6 100644 --- a/include/configs/sequoia.h +++ b/include/configs/sequoia.h @@ -232,7 +232,7 @@ /* * I2C */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

#define CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1) diff --git a/include/configs/t3corp.h b/include/configs/t3corp.h index 2a731a6..a129013 100644 --- a/include/configs/t3corp.h +++ b/include/configs/t3corp.h @@ -319,7 +319,7 @@ /* * I2C */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

#define CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1) diff --git a/include/configs/taihu.h b/include/configs/taihu.h index a3738b7..9bc247d 100644 --- a/include/configs/taihu.h +++ b/include/configs/taihu.h @@ -138,9 +138,9 @@ * I2C stuff *----------------------------------------------------------------------- */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

-#define CONFIG_SYS_I2C_NOPROBES { 0x69 } /* avoid i2c probe hangup (why?) */ +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } /* avoid i2c probe hangup (?) */ #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 6 /* 24C02 requires 5ms delay */

#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* I2C boot EEPROM (24C02W) */ diff --git a/include/configs/taishan.h b/include/configs/taishan.h index 3046081..a80eccc 100644 --- a/include/configs/taishan.h +++ b/include/configs/taishan.h @@ -133,7 +133,7 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

#undef CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 diff --git a/include/configs/walnut.h b/include/configs/walnut.h index d10f748..7b97f13 100644 --- a/include/configs/walnut.h +++ b/include/configs/walnut.h @@ -95,7 +95,7 @@ * I2C stuff *----------------------------------------------------------------------- */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

#define CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1) diff --git a/include/configs/xpedite1000.h b/include/configs/xpedite1000.h index 506d646..8077e39 100644 --- a/include/configs/xpedite1000.h +++ b/include/configs/xpedite1000.h @@ -145,11 +145,11 @@ extern void out32(unsigned int, unsigned long); /* * I2C */ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7f -#define CONFIG_I2C_MULTI_BUS +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7f

/* I2C EEPROM */ #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 diff --git a/include/configs/yosemite.h b/include/configs/yosemite.h index 0cbef6f..c0b0177 100644 --- a/include/configs/yosemite.h +++ b/include/configs/yosemite.h @@ -137,7 +137,7 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

#define CONFIG_SYS_I2C_MULTI_EEPROMS #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1) diff --git a/include/configs/yucca.h b/include/configs/yucca.h index fb684b5..7311c2d 100644 --- a/include/configs/yucca.h +++ b/include/configs/yucca.h @@ -120,13 +120,13 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000

#define IIC0_BOOTPROM_ADDR 0x50 #define IIC0_ALT_BOOTPROM_ADDR 0x54

/* Don't probe these addrs */ -#define CONFIG_SYS_I2C_NOPROBES {0x50, 0x52, 0x53, 0x54} +#define CONFIG_SYS_I2C_NOPROBES { {0, 0x50}, {0, 0x52}, {0, 0x53}, {0, 0x54} }

/* #if defined(CONFIG_CMD_EEPROM) */ /* #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 */ /* I2C boot EEPROM */ diff --git a/include/configs/zeus.h b/include/configs/zeus.h index 75195bc..b653993 100644 --- a/include/configs/zeus.h +++ b/include/configs/zeus.h @@ -168,10 +168,11 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C +#define CONFIG_SYS_I2C_PPC4XX +#define CONFIG_SYS_I2C_PPC4XX_CH0 +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 +#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F

/* these are for the ST M24C02 2kbit serial i2c eeprom */ #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* base address */