This patch series unifies the AMCC eval board ports by introducing a common include header for all AMCC eval boards:

include/configs/amcc-common.h

This header now includes all common configuration options/defines which are removed from the board specific headers.

The reason for this is ease of maintenance and unified look and feel of all AMCC boards.

Signed-off-by: Stefan Roese sr@denx.de --- board/amcc/sequoia/config.mk | 4 + include/configs/ocotea.h | 151 +++--------------------------------- include/configs/sequoia.h | 173 ++++------------------------------------- include/configs/taihu.h | 146 ++++-------------------------------- include/configs/taishan.h | 160 ++++----------------------------------- include/configs/walnut.h | 155 ++++---------------------------------- include/configs/yosemite.h | 164 ++++------------------------------------ include/configs/yucca.h | 151 +++--------------------------------- 8 files changed, 105 insertions(+), 999 deletions(-)

diff --git a/board/amcc/sequoia/config.mk b/board/amcc/sequoia/config.mk index e62b8d3..5e04ee4 100644 --- a/board/amcc/sequoia/config.mk +++ b/board/amcc/sequoia/config.mk @@ -28,6 +28,10 @@ sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp

ifndef TEXT_BASE TEXT_BASE = 0xFFFA0000 +# +# When defining CONFIG_VIDEO, TEXT_BASE needs to be 0xFFF80000 +# TEXT_BASE = 0xFFF80000 +# endif

PLATFORM_CPPFLAGS += -DCONFIG_440=1 diff --git a/include/configs/ocotea.h b/include/configs/ocotea.h index 1ec7a25..407aae7 100644 --- a/include/configs/ocotea.h +++ b/include/configs/ocotea.h @@ -46,13 +46,17 @@ #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ #define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */

+/* + * Include common defines/options for all AMCC eval boards + */ +#define CONFIG_HOSTNAME ocotea +#include "amcc-common.h" + /*----------------------------------------------------------------------- * Base addresses -- Note these are effective addresses where the * actual resources get mapped (not physical addresses) *----------------------------------------------------------------------*/ -#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */ #define CFG_FLASH_BASE 0xff800000 /* start of FLASH */ -#define CFG_MONITOR_BASE 0xfffc0000 /* start of monitor */ #define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */ #define CFG_PERIPHERAL_BASE 0xe0000000 /* internal peripherals */ #define CFG_ISRAM_BASE 0xc0000000 /* internal SRAM */ @@ -74,18 +78,11 @@ #define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4) #define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR

-#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ -#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc*/ - /*----------------------------------------------------------------------- * Serial Port *----------------------------------------------------------------------*/ #undef CONFIG_SERIAL_SOFTWARE_FIFO #define CFG_EXT_SERIAL_CLOCK (1843200 * 6) /* Ext clk @ 11.059 MHz */ -#define CONFIG_BAUDRATE 115200 - -#define CFG_BAUDRATE_TABLE \ - {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}

/*----------------------------------------------------------------------- * Environment @@ -155,10 +152,7 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CFG_I2C_SLAVE 0x7F

#define CFG_I2C_MULTI_EEPROMS #define CFG_I2C_EEPROM_ADDR (0xa8>>1) @@ -167,54 +161,17 @@ #define CFG_EEPROM_PAGE_WRITE_BITS 3 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10

-#define CONFIG_PREBOOT "echo;" \ - "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \ - "echo" - -#undef CONFIG_BOOTARGS - +/* + * Default environment variables + */ #define CONFIG_EXTRA_ENV_SETTINGS \ - "netdev=eth0\0" \ - "hostname=ocotea\0" \ - "nfsargs=setenv bootargs root=/dev/nfs rw " \ - "nfsroot=${serverip}:${rootpath}\0" \ - "ramargs=setenv bootargs root=/dev/ram rw\0" \ - "addip=setenv bootargs ${bootargs} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ - ":${hostname}:${netdev}:off panic=1\0" \ - "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\ - "flash_nfs=run nfsargs addip addtty;" \ - "bootm ${kernel_addr}\0" \ - "flash_self=run ramargs addip addtty;" \ - "bootm ${kernel_addr} ${ramdisk_addr}\0" \ - "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \ - "bootm\0" \ - "rootpath=/opt/eldk/ppc_4xx\0" \ - "bootfile=/tftpboot/ocotea/uImage\0" \ + CONFIG_AMCC_DEF_ENV \ + CONFIG_AMCC_DEF_ENV_PPC \ + CONFIG_AMCC_DEF_ENV_NOR_UPD \ "kernel_addr=fff00000\0" \ "ramdisk_addr=fff10000\0" \ - "initrd_high=30000000\0" \ - "load=tftp 100000 /tftpboot/ocotea/u-boot.bin\0" \ - "update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \ - "cp.b 100000 fffc0000 40000;" \ - "setenv filesize;saveenv\0" \ - "upd=run load update\0" \ "" -#define CONFIG_BOOTCOMMAND "run flash_self"

-#if 0 -#define CONFIG_BOOTDELAY -1 /* autoboot disabled */ -#else -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ -#endif - -#define CONFIG_BAUDRATE 115200 - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ - -#define CONFIG_MII 1 /* MII PHY management */ -#define CONFIG_NET_MULTI 1 #define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */ #define CONFIG_PHY1_ADDR 2 #define CONFIG_PHY2_ADDR 0x10 @@ -227,73 +184,15 @@ #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ #define CONFIG_PHY_RESET 1 /* reset phy upon startup */ #define CONFIG_PHY_RESET_DELAY 1000 -#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ - -#define CONFIG_NETCONSOLE /* include NetConsole support */ -

/* - * BOOTP options + * Commands additional to the ones defined in amcc-common.h */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME - - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_ASKENV #define CONFIG_CMD_DATE -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DIAG -#define CONFIG_CMD_ELF -#define CONFIG_CMD_EEPROM -#define CONFIG_CMD_I2C -#define CONFIG_CMD_IRQ -#define CONFIG_CMD_MII -#define CONFIG_CMD_NET -#define CONFIG_CMD_NFS #define CONFIG_CMD_PCI -#define CONFIG_CMD_PING -#define CONFIG_CMD_REGINFO #define CONFIG_CMD_SDRAM #define CONFIG_CMD_SNTP

- -#undef CONFIG_WATCHDOG /* watchdog disabled */ - -/* - * Miscellaneous configurable options - */ -#define CFG_LONGHELP /* undef to save memory */ -#define CFG_PROMPT "=> " /* Monitor Command Prompt */ -#if defined(CONFIG_CMD_KGDB) -#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ -#else -#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ -#define CFG_MAXARGS 16 /* max number of command args */ -#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ - -#define CFG_MEMTEST_START 0x0400000 /* memtest works on */ -#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -#define CFG_LOAD_ADDR 0x100000 /* default load address */ -#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */ - -#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ - -#define CONFIG_CMDLINE_EDITING 1 /* add command line history */ -#define CONFIG_LOOPW 1 /* enable loopw command */ -#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */ -#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ -#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */ - /*----------------------------------------------------------------------- * PCI stuff *----------------------------------------------------------------------- @@ -310,28 +209,4 @@ #define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */ #define CFG_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */

-/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - -/* - * Internal Definitions - * - * Boot Flags - */ -#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ -#define BOOTFLAG_WARM 0x02 /* Software reboot */ - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ -#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ -#endif - -/* pass open firmware flat tree */ -#define CONFIG_OF_LIBFDT 1 -#define CONFIG_OF_BOARD_SETUP 1 - #endif /* __CONFIG_H */ diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h index 48251f3..f4eefae 100644 --- a/include/configs/sequoia.h +++ b/include/configs/sequoia.h @@ -34,11 +34,19 @@ /* This config file is used for Sequoia (440EPx) and Rainier (440GRx) */ #ifndef CONFIG_RAINIER #define CONFIG_440EPX 1 /* Specific PPC440EPx */ +#define CONFIG_HOSTNAME sequoia #else #define CONFIG_440GRX 1 /* Specific PPC440GRx */ +#define CONFIG_HOSTNAME rainier #endif #define CONFIG_440 1 /* ... PPC440 family */ #define CONFIG_4xx 1 /* ... PPC4xx family */ + +/* + * Include common defines/options for all AMCC eval boards + */ +#include "amcc-common.h" + /* Detect Sequoia PLL input clock automatically via CPLD bit */ #define CONFIG_SYS_CLK_FREQ ((in8(CFG_BCSR_BASE + 3) & 0x80) ? \ 33333333 : 33000000) @@ -64,19 +72,9 @@ * Base addresses -- Note these are effective addresses where the actual * resources get mapped (not physical addresses). */ -#ifndef CONFIG_VIDEO -#define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kiB for Monitor */ -#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kiB for malloc() */ -#else -#define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */ -#define CFG_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc() */ -#endif - #define CFG_TLB_FOR_BOOT_FLASH 0x0003 #define CFG_BOOT_BASE_ADDR 0xf0000000 -#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */ #define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */ -#define CFG_MONITOR_BASE TEXT_BASE #define CFG_NAND_ADDR 0xd0000000 /* NAND Flash */ #define CFG_OCM_BASE 0xe0010000 /* ocm */ #define CFG_OCM_DATA_ADDR CFG_OCM_BASE @@ -108,14 +106,9 @@ * Serial Port */ #define CFG_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */ -#define CONFIG_BAUDRATE 115200 -#define CONFIG_SERIAL_MULTI 1 /* define this if you want console on UART1 */ #undef CONFIG_UART1_CONSOLE

-#define CFG_BAUDRATE_TABLE \ - {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} - /* * Environment */ @@ -227,10 +220,7 @@ /* * I2C */ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CFG_I2C_SLAVE 0x7F

#define CFG_I2C_MULTI_EEPROMS #define CFG_I2C_EEPROM_ADDR (0xa8>>1) @@ -247,80 +237,27 @@ #define CFG_DTT_LOW_TEMP -30 #define CFG_DTT_HYSTERESIS 3

-#define CONFIG_PREBOOT "echo;" \ - "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \ - "echo" - -#undef CONFIG_BOOTARGS - -/* Setup some board specific values for the default environment variables */ -#ifndef CONFIG_RAINIER -#define CONFIG_HOSTNAME sequoia -#define CFG_BOOTFILE "bootfile=sequoia/uImage\0" -#define CFG_DTBFILE "fdt_file=sequoia/sequoia.dtb\0" -#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0" -#else -#define CONFIG_HOSTNAME rainier -#define CFG_BOOTFILE "bootfile=rainier/uImage\0" -#define CFG_DTBFILE "fdt_file=rainier/rainier.dtb\0" -#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xx\0" -#endif - +/* + * Default environment variables + */ #define CONFIG_EXTRA_ENV_SETTINGS \ - CFG_BOOTFILE \ - CFG_ROOTPATH \ - "netdev=eth0\0" \ - "nfsargs=setenv bootargs root=/dev/nfs rw " \ - "nfsroot=${serverip}:${rootpath}\0" \ - "ramargs=setenv bootargs root=/dev/ram rw\0" \ - "addip=setenv bootargs ${bootargs} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ - ":${hostname}:${netdev}:off panic=1\0" \ - "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\ - "addmisc=setenv bootargs ${bootargs}\0" \ - "flash_nfs=run nfsargs addip addtty addmisc;" \ - "bootm ${kernel_addr}\0" \ - "flash_self=run ramargs addip addtty addmisc;" \ - "bootm ${kernel_addr} ${ramdisk_addr}\0" \ - "net_nfs=tftp 200000 ${bootfile};" \ - "run nfsargs addip addtty addmisc;" \ - "bootm\0" \ - "fdt_file=sequoia/sequoia.dtb\0" \ - "fdt_addr=400000\0" \ - "net_nfs_fdt=tftp 200000 ${bootfile};" \ - "tftp ${fdt_addr} ${fdt_file};" \ - "run nfsargs addip addtty addmisc;" \ - "bootm 200000 - ${fdt_addr}\0" \ + CONFIG_AMCC_DEF_ENV \ + CONFIG_AMCC_DEF_ENV_POWERPC \ + CONFIG_AMCC_DEF_ENV_PPC_OLD \ + CONFIG_AMCC_DEF_ENV_NOR_UPD \ + CONFIG_AMCC_DEF_ENV_NAND_UPD \ "kernel_addr=FC000000\0" \ "ramdisk_addr=FC180000\0" \ - "load=tftp 200000 /tftpboot/${hostname}/u-boot.bin\0" \ - "update=protect off FFFA0000 FFFFFFFF;era FFFA0000 FFFFFFFF;" \ - "cp.b 200000 FFFA0000 60000\0" \ - "upd=run load update\0" \ "" -#define CONFIG_BOOTCOMMAND "run flash_self" - -#if 0 -#define CONFIG_BOOTDELAY -1 /* autoboot disabled */ -#else -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ -#endif - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */

#define CONFIG_M88E1111_PHY 1 #define CONFIG_IBM_EMAC4_V4 1 -#define CONFIG_MII 1 /* MII PHY management */ #define CONFIG_PHY_ADDR 0 /* PHY address, See schematics */

#define CONFIG_PHY_RESET 1 /* reset phy upon startup */ #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */

#define CONFIG_HAS_ETH0 -#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx */ - /* buffers & descriptors */ -#define CONFIG_NET_MULTI 1 #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ #define CONFIG_PHY1_ADDR 1

@@ -347,35 +284,12 @@ #define CONFIG_ISO_PARTITION

/* - * BOOTP options + * Commands additional to the ones defined in amcc-common.h */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME -#define CONFIG_BOOTP_SUBNETMASK - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_ASKENV -#define CONFIG_CMD_DHCP #define CONFIG_CMD_DTT -#define CONFIG_CMD_DIAG -#define CONFIG_CMD_EEPROM -#define CONFIG_CMD_ELF #define CONFIG_CMD_FAT -#define CONFIG_CMD_I2C -#define CONFIG_CMD_IRQ -#define CONFIG_CMD_MII #define CONFIG_CMD_NAND -#define CONFIG_CMD_NET -#define CONFIG_CMD_NFS #define CONFIG_CMD_PCI -#define CONFIG_CMD_PING -#define CONFIG_CMD_REGINFO #define CONFIG_CMD_SDRAM

#ifdef CONFIG_440EPX @@ -407,35 +321,6 @@ #define CONFIG_SUPPORT_VFAT

/* - * Miscellaneous configurable options - */ -#define CFG_LONGHELP /* undef to save memory */ -#define CFG_PROMPT "=> " /* Monitor Command Prompt */ -#if defined(CONFIG_CMD_KGDB) -#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ -#else -#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) - /* Print Buffer Size */ -#define CFG_MAXARGS 16 /* max number of command args */ -#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ - -#define CFG_MEMTEST_START 0x0400000 /* memtest works on */ -#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -#define CFG_LOAD_ADDR 0x100000 /* default load address */ -#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */ - -#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ - -#define CONFIG_CMDLINE_EDITING 1 /* add command line history */ -#define CONFIG_LOOPW 1 /* enable loopw command */ -#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */ -#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ -#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */ - -/* * PCI stuff */ /* General PCI */ @@ -453,13 +338,6 @@ #define CFG_PCI_SUBSYS_ID 0xcafe /* Whatever */

/* - * For booting Linux, the board info and command line data have to be in the - * first 8 MB of memory, since this is the maximum mapped by the Linux kernel - * during initialization. - */ -#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - -/* * External Bus Controller (EBC) Setup */

@@ -577,23 +455,6 @@ } \ }

-/* - * Internal Definitions - * - * Boot Flags - */ -#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ -#define BOOTFLAG_WARM 0x02 /* Software reboot */ - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ -#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ -#endif - -/* pass open firmware flat tree */ -#define CONFIG_OF_LIBFDT 1 -#define CONFIG_OF_BOARD_SETUP 1 - #ifdef CONFIG_VIDEO #define CONFIG_BIOSEMU /* x86 bios emulator for vga bios */ #define CONFIG_ATI_RADEON_FB /* use radeon framebuffer driver */ diff --git a/include/configs/taihu.h b/include/configs/taihu.h index c060b1e..86f776d 100644 --- a/include/configs/taihu.h +++ b/include/configs/taihu.h @@ -32,6 +32,12 @@ #define CONFIG_4xx 1 /* member of PPC4xx family */ #define CONFIG_TAIHU 1 /* on a taihu board */

+/* + * Include common defines/options for all AMCC eval boards + */ +#define CONFIG_HOSTNAME taihu +#include "amcc-common.h" + #define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f */

#define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */ @@ -70,87 +76,31 @@

#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */

-#define CONFIG_ENV_OVERWRITE 1 -#define CONFIG_PREBOOT "echo;" \ - "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \ - "echo" - -#undef CONFIG_BOOTARGS -#define CONFIG_EXTRA_ENV_SETTINGS \ - "bootfile=/tftpboot/taihu/uImage\0" \ - "rootpath=/opt/eldk/ppc_4xx\0" \ - "netdev=eth0\0" \ - "hostname=taihu\0" \ - "nfsargs=setenv bootargs root=/dev/nfs rw " \ - "nfsroot=${serverip}:${rootpath}\0" \ - "ramargs=setenv bootargs root=/dev/ram rw\0" \ - "addip=setenv bootargs ${bootargs} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ - ":${hostname}:${netdev}:off panic=1\0" \ - "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\ - "flash_nfs=run nfsargs addip addtty;" \ - "bootm ${kernel_addr}\0" \ - "flash_self=run ramargs addip addtty;" \ - "bootm ${kernel_addr} ${ramdisk_addr}\0" \ - "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \ - "bootm\0" \ +/* + * Default environment variables + */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_AMCC_DEF_ENV \ + CONFIG_AMCC_DEF_ENV_PPC \ + CONFIG_AMCC_DEF_ENV_NOR_UPD \ "kernel_addr=FC000000\0" \ "ramdisk_addr=FC180000\0" \ - "load=tftp 200000 /tftpboot/taihu/u-boot.bin\0" \ - "update=protect off FFFC0000 FFFFFFFF;era FFFC0000 FFFFFFFF;" \ - "cp.b 200000 FFFC0000 40000\0" \ - "upd=run load update\0" \ "" -#define CONFIG_BOOTCOMMAND "run flash_self"

-#if 0 -#define CONFIG_BOOTDELAY -1 /* autoboot disabled */ -#else -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ -#endif - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ - -#define CONFIG_MII 1 /* MII PHY management */ #define CONFIG_PHY_ADDR 0x14 /* PHY address */ #define CONFIG_HAS_ETH0 #define CONFIG_HAS_ETH1 #define CONFIG_PHY1_ADDR 0x10 /* EMAC1 PHY address */ -#define CONFIG_NET_MULTI 1 -#define CFG_RX_ETH_BUFFER 16 /* Number of ethernet rx buffers & descriptors */ #define CONFIG_PHY_RESET 1

/* - * BOOTP options + * Commands additional to the ones defined in amcc-common.h */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_ASKENV #define CONFIG_CMD_CACHE -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_EEPROM -#define CONFIG_CMD_ELF -#define CONFIG_CMD_I2C -#define CONFIG_CMD_IRQ -#define CONFIG_CMD_MII -#define CONFIG_CMD_NET #define CONFIG_CMD_PCI -#define CONFIG_CMD_PING -#define CONFIG_CMD_REGINFO #define CONFIG_CMD_SDRAM #define CONFIG_CMD_SPI

-#undef CONFIG_WATCHDOG /* watchdog disabled */ - #undef CONFIG_SPD_EEPROM /* use SPD EEPROM for setup */ #define CFG_SDRAM_SIZE_PER_BANK 0x04000000 /* 64MB */ #define CFG_SDRAM_BANKS 2 @@ -169,23 +119,6 @@ #define CFG_SDRAM_tRFC 66 /* Auto refresh period */

/* - * Miscellaneous configurable options - */ -#define CFG_LONGHELP /* undef to save memory */ -#define CFG_PROMPT "=> " /* Monitor Command Prompt */ -#if defined(CONFIG_CMD_KGDB) -#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ -#else -#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* print buffer Size */ -#define CFG_MAXARGS 16 /* max number of command args */ -#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ - -#define CFG_MEMTEST_START 0x0400000 /* memtest works on */ -#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -/* * If CFG_EXT_SERIAL_CLOCK, then the UART divisor is 1. * If CFG_405_UART_ERRATA_59, then UART divisor is 31. * Otherwise, UART divisor is determined by CPU Clock and CFG_BASE_BAUD value. @@ -198,35 +131,13 @@ #undef CFG_EXT_SERIAL_CLOCK /* external serial clock */ #undef CFG_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */ #define CFG_BASE_BAUD 691200 - -#define CONFIG_BAUDRATE 115200 - #define CONFIG_UART1_CONSOLE 1

-/* The following table includes the supported baudrates */ -#define CFG_BAUDRATE_TABLE \ - {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} - -#define CFG_LOAD_ADDR 0x100000 /* default load address */ -#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */ - -#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ - -#define CONFIG_CMDLINE_EDITING 1 /* add command line history */ -#define CONFIG_LOOPW 1 /* enable loopw command */ -#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */ -#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ -#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */ -#define CFG_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/ - /*----------------------------------------------------------------------- * I2C stuff *----------------------------------------------------------------------- */ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CFG_I2C_SLAVE 0x7F

#define CFG_I2C_NOPROBES { 0x69 } /* avoid iprobe hangup (why?) */ #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 6 /* 24C02 requires 5ms delay */ @@ -278,25 +189,12 @@ unsigned char spi_read(void); /*----------------------------------------------------------------------- * Start addresses for the final memory configuration * (Set up by the startup code) - * Please note that CFG_SDRAM_BASE _must_ start at 0 */ -#define CFG_SDRAM_BASE 0x00000000 #define CFG_FLASH_BASE 0xFFE00000 -#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */ -#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */ -#define CFG_MONITOR_BASE (-CFG_MONITOR_LEN) - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */

/*----------------------------------------------------------------------- * FLASH organization */ - #define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ #define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */

@@ -421,21 +319,5 @@ unsigned char spi_read(void);

#define CPLD_REG0_ADDR 0x50100000 #define CPLD_REG1_ADDR 0x50100001 -/* - * Internal Definitions - * - * Boot Flags - */ -#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ -#define BOOTFLAG_WARM 0x02 /* Software reboot */ - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ -#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ -#endif - -/* pass open firmware flat tree */ -#define CONFIG_OF_LIBFDT 1 -#define CONFIG_OF_BOARD_SETUP 1

#endif /* __CONFIG_H */ diff --git a/include/configs/taishan.h b/include/configs/taishan.h index 7b084cb..ba42192 100644 --- a/include/configs/taishan.h +++ b/include/configs/taishan.h @@ -34,6 +34,13 @@ #define CONFIG_4xx 1 /* ... PPC4xx family */ #define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */

+/* + * Include common defines/options for all AMCC eval boards + */ +#define CONFIG_HOSTNAME taishan +#define CONFIG_USE_TTY ttyS1 +#include "amcc-common.h" + #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */

@@ -41,9 +48,7 @@ * Base addresses -- Note these are effective addresses where the * actual resources get mapped (not physical addresses) *----------------------------------------------------------------------*/ -#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */ #define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */ -#define CFG_MONITOR_BASE 0xfffc0000 /* start of monitor */ #define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */ #define CFG_PERIPHERAL_BASE 0xe0000000 /* internal peripherals */ #define CFG_ISRAM_BASE 0xc0000000 /* internal SRAM */ @@ -69,19 +74,11 @@ #define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4) #define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR

-#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon*/ -#define CFG_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc*/ - /*----------------------------------------------------------------------- * Serial Port *----------------------------------------------------------------------*/ #define CONFIG_UART1_CONSOLE 1 /* use of UART1 as console */ -#define CONFIG_SERIAL_MULTI 1 /* enable serial multi support */ #define CFG_EXT_SERIAL_CLOCK (1843200 * 6) /* Ext clk @ 11.059 MHz */ -#define CONFIG_BAUDRATE 115200 - -#define CFG_BAUDRATE_TABLE \ - {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}

/*----------------------------------------------------------------------- * Environment @@ -137,10 +134,7 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CFG_I2C_SLAVE 0x7F

#undef CFG_I2C_MULTI_EEPROMS #define CFG_I2C_EEPROM_ADDR 0x50 @@ -158,65 +152,23 @@ #define CFG_DTT_LOW_TEMP -30 #define CFG_DTT_HYSTERESIS 3

-/*----------------------------------------------------------------------- - * Environment - *----------------------------------------------------------------------*/ - -#define CONFIG_PREBOOT "echo;" \ - "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \ - "echo" - -#undef CONFIG_BOOTARGS - +/* + * Default environment variables + */ #define CONFIG_EXTRA_ENV_SETTINGS \ - "netdev=eth0\0" \ - "hostname=taishan\0" \ - "nfsargs=setenv bootargs root=/dev/nfs rw " \ - "nfsroot=${serverip}:${rootpath}\0" \ - "ramargs=setenv bootargs root=/dev/ram rw\0" \ - "addip=setenv bootargs ${bootargs} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ - ":${hostname}:${netdev}:off panic=1\0" \ - "addtty=setenv bootargs ${bootargs} console=ttyS1,${baudrate}\0"\ - "flash_nfs=run nfsargs addip addtty;" \ - "bootm ${kernel_addr}\0" \ - "flash_self=run ramargs addip addtty;" \ - "bootm ${kernel_addr} ${ramdisk_addr}\0" \ - "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \ - "bootm\0" \ - "rootpath=/opt/eldk/ppc_4xx\0" \ - "bootfile=/tftpboot/taishan/uImage\0" \ + CONFIG_AMCC_DEF_ENV \ + CONFIG_AMCC_DEF_ENV_POWERPC \ + CONFIG_AMCC_DEF_ENV_PPC_OLD \ + CONFIG_AMCC_DEF_ENV_NOR_UPD \ "kernel_addr=fc000000\0" \ "ramdisk_addr=fc180000\0" \ - "initrd_high=30000000\0" \ - "load=tftp 100000 /tftpboot/taishan/u-boot.bin\0" \ - "update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \ - "cp.b 100000 fffc0000 40000;" \ - "setenv filesize;saveenv\0" \ - "upd=run load update\0" \ - "fixedip=setenv bootargs $(bootargs) ip=$(ipaddr):$(serverip):" \ - "$(gatewayip):$(netmask):$(hostname):$(netdev):off panic=1\0" \ - "dhcp=setenv bootargs $(bootargs) ip=dhcp\0" \ "kozio=bootm 0xffe00000\0" \ "" -#define CONFIG_BOOTCOMMAND "run flash_self" - -#if 0 -#define CONFIG_BOOTDELAY -1 /* autoboot disabled */ -#else -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ -#endif - -#define CONFIG_BAUDRATE 115200 -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */

/*----------------------------------------------------------------------- * Networking *----------------------------------------------------------------------*/ #define CONFIG_EMAC_NR_START 2 /* start with EMAC 2 (skip 0&1) */ -#define CONFIG_MII 1 /* MII PHY management */ -#define CONFIG_NET_MULTI 1 #define CONFIG_PHY_ADDR 0xff /* no phy on EMAC0 */ #define CONFIG_PHY1_ADDR 0xff /* no phy on EMAC1 */ #define CONFIG_PHY2_ADDR 0x1 @@ -229,70 +181,12 @@ #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ #define CONFIG_PHY_RESET 1 /* reset phy upon startup */ #define CONFIG_PHY_RESET_DELAY 1000 -#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ - -#define CONFIG_NETCONSOLE /* include NetConsole support */ - - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME -

/* - * Command line configuration. + * Commands additional to the ones defined in amcc-common.h */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_ASKENV -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DIAG #define CONFIG_CMD_DTT -#define CONFIG_CMD_ELF -#define CONFIG_CMD_EEPROM -#define CONFIG_CMD_I2C -#define CONFIG_CMD_IRQ -#define CONFIG_CMD_MII -#define CONFIG_CMD_NET -#define CONFIG_CMD_NFS #define CONFIG_CMD_PCI -#define CONFIG_CMD_PING -#define CONFIG_CMD_REGINFO - - -#undef CONFIG_WATCHDOG /* watchdog disabled */ - -/*----------------------------------------------------------------------- - * Miscellaneous configurable options - *----------------------------------------------------------------------*/ -#define CFG_LONGHELP /* undef to save memory */ -#define CFG_PROMPT "=> " /* Monitor Command Prompt */ -#if defined(CONFIG_CMD_KGDB) -#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ -#else -#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ -#define CFG_MAXARGS 16 /* max number of command args */ -#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ - -#define CFG_MEMTEST_START 0x0400000 /* memtest works on */ -#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -#define CFG_LOAD_ADDR 0x100000 /* default load address */ -#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */ - -#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ - -#define CONFIG_CMDLINE_EDITING 1 /* add command line history */ -#define CONFIG_LOOPW 1 /* enable loopw command */ -#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */ -#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ -#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */

/*----------------------------------------------------------------------- * PCI stuff @@ -311,28 +205,4 @@ #define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */ #define CFG_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */

-/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - -/* - * Internal Definitions - * - * Boot Flags - */ -#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ -#define BOOTFLAG_WARM 0x02 /* Software reboot */ - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ -#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ -#endif - -/* pass open firmware flat tree */ -#define CONFIG_OF_LIBFDT 1 -#define CONFIG_OF_BOARD_SETUP 1 - #endif /* __CONFIG_H */ diff --git a/include/configs/walnut.h b/include/configs/walnut.h index adc420b..e19c5f3 100644 --- a/include/configs/walnut.h +++ b/include/configs/walnut.h @@ -38,122 +38,44 @@ #define CONFIG_WALNUT 1 /* ...on a WALNUT board */ /* ...and on a SYCAMORE board */

+/* + * Include common defines/options for all AMCC eval boards + */ +#define CONFIG_HOSTNAME walnut +#include "amcc-common.h" + #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */

#define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */

-#define CONFIG_PREBOOT "echo;" \ - "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \ - "echo" - -#undef CONFIG_BOOTARGS - -#define CONFIG_EXTRA_ENV_SETTINGS \ - "netdev=eth0\0" \ - "hostname=walnut\0" \ - "nfsargs=setenv bootargs root=/dev/nfs rw " \ - "nfsroot=${serverip}:${rootpath}\0" \ - "ramargs=setenv bootargs root=/dev/ram rw\0" \ - "addip=setenv bootargs ${bootargs} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ - ":${hostname}:${netdev}:off panic=1\0" \ - "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\ - "flash_nfs=run nfsargs addip addtty;" \ - "bootm ${kernel_addr}\0" \ - "flash_self=run ramargs addip addtty;" \ - "bootm ${kernel_addr} ${ramdisk_addr}\0" \ - "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \ - "bootm\0" \ - "rootpath=/opt/eldk/ppc_4xx\0" \ - "bootfile=/tftpboot/walnut/uImage\0" \ +/* + * Default environment variables + */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_AMCC_DEF_ENV \ + CONFIG_AMCC_DEF_ENV_POWERPC \ + CONFIG_AMCC_DEF_ENV_PPC_OLD \ + CONFIG_AMCC_DEF_ENV_NOR_UPD \ "kernel_addr=fff80000\0" \ "ramdisk_addr=fff80000\0" \ - "initrd_high=30000000\0" \ - "load=tftp 100000 /tftpboot/walnut/u-boot.bin\0" \ - "update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \ - "cp.b 100000 fffc0000 40000;" \ - "setenv filesize;saveenv\0" \ - "upd=run load update\0" \ "" -#define CONFIG_BOOTCOMMAND "run net_nfs" - -#if 0 -#define CONFIG_BOOTDELAY -1 /* autoboot disabled */ -#else -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ -#endif - -#define CONFIG_BAUDRATE 115200 - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */

-#define CONFIG_MII 1 /* MII PHY management */ #define CONFIG_PHY_ADDR 1 /* PHY address */ - -#define CFG_RX_ETH_BUFFER 16 /* use 16 rx buffer on 405 emac */ #define CONFIG_HAS_ETH0 1

-#define CONFIG_NETCONSOLE /* include NetConsole support */ -#define CONFIG_NET_MULTI /* needed for NetConsole */ - #define CONFIG_RTC_DS174x 1 /* use DS1743 RTC in Walnut */

- -/* - * BOOTP options - */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME - - /* - * Command line configuration. + * Commands additional to the ones defined in amcc-common.h */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_ASKENV #define CONFIG_CMD_DATE -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DIAG -#define CONFIG_CMD_EEPROM -#define CONFIG_CMD_ELF -#define CONFIG_CMD_I2C -#define CONFIG_CMD_IRQ -#define CONFIG_CMD_MII -#define CONFIG_CMD_NET -#define CONFIG_CMD_NFS #define CONFIG_CMD_PCI -#define CONFIG_CMD_PING -#define CONFIG_CMD_REGINFO #define CONFIG_CMD_SDRAM #define CONFIG_CMD_SNTP

- -#undef CONFIG_WATCHDOG /* watchdog disabled */ - #define CONFIG_SPD_EEPROM 1 /* use SPD EEPROM for setup */

/* - * Miscellaneous configurable options - */ -#define CFG_LONGHELP /* undef to save memory */ -#define CFG_PROMPT "=> " /* Monitor Command Prompt */ -#if defined(CONFIG_CMD_KGDB) -#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ -#else -#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ -#define CFG_MAXARGS 16 /* max number of command args */ -#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ - -#define CFG_MEMTEST_START 0x0400000 /* memtest works on */ -#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -/* * If CFG_EXT_SERIAL_CLOCK, then the UART divisor is 1. * If CFG_405_UART_ERRATA_59, then UART divisor is 31. * Otherwise, UART divisor is determined by CPU Clock and CFG_BASE_BAUD value. @@ -167,29 +89,11 @@ #undef CFG_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */ #define CFG_BASE_BAUD 691200

-/* The following table includes the supported baudrates */ -#define CFG_BAUDRATE_TABLE \ - {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} - -#define CFG_LOAD_ADDR 0x100000 /* default load address */ -#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */ - -#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ - -#define CONFIG_CMDLINE_EDITING 1 /* add command line history */ -#define CONFIG_LOOPW 1 /* enable loopw command */ -#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */ -#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ -#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */ - /*----------------------------------------------------------------------- * I2C stuff *----------------------------------------------------------------------- */ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CFG_I2C_SLAVE 0x7F

#define CFG_I2C_MULTI_EEPROMS #define CFG_I2C_EEPROM_ADDR (0xa8>>1) @@ -224,13 +128,8 @@ /*----------------------------------------------------------------------- * Start addresses for the final memory configuration * (Set up by the startup code) - * Please note that CFG_SDRAM_BASE _must_ start at 0 */ -#define CFG_SDRAM_BASE 0x00000000 #define CFG_FLASH_BASE 0xFFF80000 -#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */ -#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */ -#define CFG_MONITOR_BASE (-CFG_MONITOR_LEN)

/* * Define here the location of the environment variables (FLASH or NVRAM). @@ -243,13 +142,6 @@ #define CFG_ENV_IS_IN_NVRAM 1 /* use NVRAM for environment vars */ #endif

-/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - /*----------------------------------------------------------------------- * FLASH organization */ @@ -335,21 +227,4 @@ */ #define SPD_EEPROM_ADDRESS 0x50

-/* - * Internal Definitions - * - * Boot Flags - */ -#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ -#define BOOTFLAG_WARM 0x02 /* Software reboot */ - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ -#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ -#endif - -/* pass open firmware flat tree */ -#define CONFIG_OF_LIBFDT 1 -#define CONFIG_OF_BOARD_SETUP 1 - #endif /* __CONFIG_H */ diff --git a/include/configs/yosemite.h b/include/configs/yosemite.h index f22e798..891b515 100644 --- a/include/configs/yosemite.h +++ b/include/configs/yosemite.h @@ -42,6 +42,11 @@ #define CONFIG_4xx 1 /* ... PPC4xx family */ #define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */

+/* + * Include common defines/options for all AMCC eval boards + */ +#include "amcc-common.h" + #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ #define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */ #define CONFIG_BOARD_RESET 1 /* call board_reset() */ @@ -50,10 +55,6 @@ * Base addresses -- Note these are effective addresses where the * actual resources get mapped (not physical addresses) *----------------------------------------------------------------------*/ -#define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */ -#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */ -#define CFG_MONITOR_BASE (-CFG_MONITOR_LEN) -#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */ #define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */ #define CFG_PCI_MEMBASE 0xa0000000 /* mapped pci memory*/ #define CFG_PCI_MEMBASE1 CFG_PCI_MEMBASE + 0x10000000 @@ -84,14 +85,9 @@ * Serial Port *----------------------------------------------------------------------*/ #define CFG_EXT_SERIAL_CLOCK 11059200 /* use external 11.059MHz clk */ -#define CONFIG_BAUDRATE 115200 -#define CONFIG_SERIAL_MULTI 1 /*define this if you want console on UART1*/ #undef CONFIG_UART1_CONSOLE

-#define CFG_BAUDRATE_TABLE \ - {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} - /*----------------------------------------------------------------------- * Environment *----------------------------------------------------------------------*/ @@ -142,10 +138,7 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CFG_I2C_SLAVE 0x7F

#define CFG_I2C_MULTI_EEPROMS #define CFG_I2C_EEPROM_ADDR (0xa8>>1) @@ -167,72 +160,22 @@ #define CFG_DTT_LOW_TEMP -30 #define CFG_DTT_HYSTERESIS 3

-#define CONFIG_PREBOOT "echo;" \ - "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \ - "echo" - -#undef CONFIG_BOOTARGS - -/* Setup some board specific values for the default environment variables */ -#ifndef CONFIG_YELLOWSTONE -#define CONFIG_HOSTNAME yosemite -#define CFG_BOOTFILE "bootfile=/tftpboot/yosemite/uImage\0" -#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0" -#else -#define CONFIG_HOSTNAME yellowstone -#define CFG_BOOTFILE "bootfile=/tftpboot/yellowstone/uImage\0" -#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xx\0" -#endif - +/* + * Default environment variables + */ #define CONFIG_EXTRA_ENV_SETTINGS \ - CFG_BOOTFILE \ - CFG_ROOTPATH \ - "netdev=eth0\0" \ - "nfsargs=setenv bootargs root=/dev/nfs rw " \ - "nfsroot=${serverip}:${rootpath}\0" \ - "ramargs=setenv bootargs root=/dev/ram rw\0" \ - "addip=setenv bootargs ${bootargs} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ - ":${hostname}:${netdev}:off panic=1\0" \ - "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\ - "flash_nfs=run nfsargs addip addtty;" \ - "bootm ${kernel_addr}\0" \ - "flash_self=run ramargs addip addtty;" \ - "bootm ${kernel_addr} ${ramdisk_addr}\0" \ - "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \ - "bootm\0" \ - "bootfile=/tftpboot/${hostname}/uImage\0" \ + CONFIG_AMCC_DEF_ENV \ + CONFIG_AMCC_DEF_ENV_POWERPC \ + CONFIG_AMCC_DEF_ENV_PPC_OLD \ + CONFIG_AMCC_DEF_ENV_NOR_UPD \ "kernel_addr=fc000000\0" \ "ramdisk_addr=fc180000\0" \ - "load=tftp 200000 /tftpboot/${hostname}/u-boot.bin\0" \ - "update=protect off fff80000 ffffffff;era fff80000 ffffffff;" \ - "cp.b 200000 fff80000 80000;" \ - "setenv filesize;saveenv\0" \ - "upd=run load update\0" \ "" -#define CONFIG_BOOTCOMMAND "run flash_self" - -#if 0 -#define CONFIG_BOOTDELAY -1 /* autoboot disabled */ -#else -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ -#endif - -#define CONFIG_BAUDRATE 115200 - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */

-#define CONFIG_MII 1 /* MII PHY management */ -#define CONFIG_NET_MULTI 1 /* required for netconsole */ -#define CONFIG_PHY1_ADDR 3 #define CONFIG_HAS_ETH0 1 /* add support for "ethaddr" */ #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ #define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */ - -#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ - -#define CONFIG_NETCONSOLE /* include NetConsole support */ +#define CONFIG_PHY1_ADDR 3

/* Partitions */ #define CONFIG_MAC_PARTITION @@ -263,36 +206,11 @@ #define CONFIG_HW_WATCHDOG /* watchdog */ #endif

- /* - * BOOTP options + * Commands additional to the ones defined in amcc-common.h */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME - - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_ASKENV -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DIAG #define CONFIG_CMD_DTT -#define CONFIG_CMD_ELF -#define CONFIG_CMD_EEPROM -#define CONFIG_CMD_I2C -#define CONFIG_CMD_IRQ -#define CONFIG_CMD_MII -#define CONFIG_CMD_NET -#define CONFIG_CMD_NFS #define CONFIG_CMD_PCI -#define CONFIG_CMD_PING -#define CONFIG_CMD_REGINFO -#define CONFIG_CMD_SDRAM

#ifdef CONFIG_440EP #define CONFIG_CMD_USB @@ -300,36 +218,6 @@ #define CONFIG_CMD_EXT2 #endif

- -/* - * Miscellaneous configurable options - */ -#define CFG_LONGHELP /* undef to save memory */ -#define CFG_PROMPT "=> " /* Monitor Command Prompt */ -#if defined(CONFIG_CMD_KGDB) -#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ -#else -#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ -#define CFG_MAXARGS 16 /* max number of command args */ -#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ - -#define CFG_MEMTEST_START 0x0400000 /* memtest works on */ -#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -#define CFG_LOAD_ADDR 0x100000 /* default load address */ -#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */ -#define CONFIG_LYNXKDI 1 /* support kdi files */ - -#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ - -#define CONFIG_CMDLINE_EDITING 1 /* add command line history */ -#define CONFIG_LOOPW 1 /* enable loopw command */ -#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */ -#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ -#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */ - /*----------------------------------------------------------------------- * PCI stuff *----------------------------------------------------------------------- @@ -347,13 +235,6 @@ #define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */ #define CFG_PCI_SUBSYS_ID 0xcafe /* Whatever */

-/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - /*----------------------------------------------------------------------- * External Bus Controller (EBC) Setup *----------------------------------------------------------------------*/ @@ -370,21 +251,4 @@

#define CFG_BCSR5_PCI66EN 0x80

-/* - * Internal Definitions - * - * Boot Flags - */ -#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ -#define BOOTFLAG_WARM 0x02 /* Software reboot */ - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ -#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ -#endif - -/* pass open firmware flat tree */ -#define CONFIG_OF_LIBFDT 1 -#define CONFIG_OF_BOARD_SETUP 1 - #endif /* __CONFIG_H */ diff --git a/include/configs/yucca.h b/include/configs/yucca.h index 9a0813f..026fef6 100644 --- a/include/configs/yucca.h +++ b/include/configs/yucca.h @@ -44,6 +44,12 @@ #define EXTCLK_50 50000000 #define EXTCLK_83 83333333

+/* + * Include common defines/options for all AMCC eval boards + */ +#define CONFIG_HOSTNAME yucca +#include "amcc-common.h" + #define CONFIG_MISC_INIT_F 1 /* Use misc_init_f() */ #undef CONFIG_SHOW_BOOT_PROGRESS #undef CONFIG_STRESS @@ -52,9 +58,7 @@ * Base addresses -- Note these are effective addresses where the * actual resources get mapped (not physical addresses) *----------------------------------------------------------------------*/ -#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */ #define CFG_FLASH_BASE 0xfff00000 /* start of FLASH */ -#define CFG_MONITOR_BASE 0xfffb0000 /* start of monitor */ #define CFG_PERIPHERAL_BASE 0xa0000000 /* internal peripherals */ #define CFG_ISRAM_BASE 0x90000000 /* internal SRAM */

@@ -98,24 +102,15 @@ #define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4) #define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR

-#define CFG_MONITOR_LEN (320 * 1024) /* Reserve 320 kB for Mon */ -#define CFG_MALLOC_LEN (512 * 1024) /* Reserve 512 kB for malloc */ - /*----------------------------------------------------------------------- * Serial Port *----------------------------------------------------------------------*/ -#define CONFIG_SERIAL_MULTI 1 #undef CONFIG_UART1_CONSOLE

#undef CONFIG_SERIAL_SOFTWARE_FIFO #undef CFG_EXT_SERIAL_CLOCK /* #define CFG_EXT_SERIAL_CLOCK (1843200 * 6) */ /* Ext clk @ 11.059 MHz */

-#define CONFIG_BAUDRATE 115200 - -#define CFG_BAUDRATE_TABLE \ - {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} - /*----------------------------------------------------------------------- * DDR SDRAM *----------------------------------------------------------------------*/ @@ -126,10 +121,7 @@ /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CFG_I2C_SLAVE 0x7F

#define IIC0_BOOTPROM_ADDR 0x50 #define IIC0_ALT_BOOTPROM_ADDR 0x54 @@ -152,123 +144,32 @@ #undef CFG_ENV_IS_IN_EEPROM /* ... not in EEPROM */ #define CONFIG_ENV_OVERWRITE 1

-#define CONFIG_PREBOOT "echo;" \ - "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \ - "echo" - -#undef CONFIG_BOOTARGS - +/* + * Default environment variables + */ #define CONFIG_EXTRA_ENV_SETTINGS \ - "netdev=eth0\0" \ - "hostname=yucca\0" \ - "nfsargs=setenv bootargs root=/dev/nfs rw " \ - "nfsroot=${serverip}:${rootpath}\0" \ - "ramargs=setenv bootargs root=/dev/ram rw\0" \ - "addip=setenv bootargs ${bootargs} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ - ":${hostname}:${netdev}:off panic=1\0" \ - "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\ - "flash_nfs=run nfsargs addip addtty;" \ - "bootm ${kernel_addr}\0" \ - "flash_self=run ramargs addip addtty;" \ - "bootm ${kernel_addr} ${ramdisk_addr}\0" \ - "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \ - "bootm\0" \ - "rootpath=/opt/eldk/ppc_4xx\0" \ - "bootfile=yucca/uImage\0" \ + CONFIG_AMCC_DEF_ENV \ + CONFIG_AMCC_DEF_ENV_PPC \ + CONFIG_AMCC_DEF_ENV_NOR_UPD \ "kernel_addr=E7F10000\0" \ "ramdisk_addr=E7F20000\0" \ - "initrd_high=30000000\0" \ - "load=tftp 100000 yuca/u-boot.bin\0" \ - "update=protect off 2:4-7;era 2:4-7;" \ - "cp.b ${fileaddr} FFFB0000 ${filesize};" \ - "setenv filesize;saveenv\0" \ - "upd=run load update\0" \ "pciconfighost=1\0" \ "pcie_mode=RP:EP:EP\0" \ "" -#define CONFIG_BOOTCOMMAND "run flash_self" - -#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ - -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ -

/* - * BOOTP options + * Commands additional to the ones defined in amcc-common.h */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME - - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_ASKENV -#define CONFIG_CMD_EEPROM -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DIAG -#define CONFIG_CMD_ELF -#define CONFIG_CMD_I2C -#define CONFIG_CMD_IRQ -#define CONFIG_CMD_MII -#define CONFIG_CMD_NET -#define CONFIG_CMD_NFS #define CONFIG_CMD_PCI -#define CONFIG_CMD_PING -#define CONFIG_CMD_REGINFO #define CONFIG_CMD_SDRAM

- #define CONFIG_IBM_EMAC4_V4 1 -#define CONFIG_MII 1 /* MII PHY management */ -#undef CONFIG_NET_MULTI #define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */ #define CONFIG_HAS_ETH0 #define CONFIG_PHY_RESET 1 /* reset phy upon startup */ #define CONFIG_PHY_RESET_DELAY 1000 #define CONFIG_CIS8201_PHY 1 /* Enable 'special' RGMII mode for Cicada phy */ #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ -#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ - -#define CONFIG_NETCONSOLE /* include NetConsole support */ -#define CONFIG_NET_MULTI /* needed for NetConsole */ - -#undef CONFIG_WATCHDOG /* watchdog disabled */ - -/* - * Miscellaneous configurable options - */ -#define CFG_LONGHELP /* undef to save memory */ -#define CFG_PROMPT "=> " /* Monitor Command Prompt */ - -#if defined(CONFIG_CMD_KGDB) -#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ -#else -#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ -#define CFG_MAXARGS 16 /* max number of command args */ -#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ - -#define CFG_MEMTEST_START 0x0400000 /* memtest works on */ -#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -#define CFG_LOAD_ADDR 0x100000 /* default load address */ -#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */ - -#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ - -#define CONFIG_CMDLINE_EDITING 1 /* add command line history */ -#define CONFIG_LOOPW 1 /* enable loopw command */ -#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */ -#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ -#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */

/*----------------------------------------------------------------------- * FLASH related @@ -317,26 +218,6 @@ /* Support for Intel 82557/82559/82559ER chips. */ #define CONFIG_EEPRO100

-/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CFG_BOOTMAPSZ (8 << 20) /*Initial Memory map for Linux*/ - -/* - * Internal Definitions - * - * Boot Flags - */ -#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ -#define BOOTFLAG_WARM 0x02 /* Software reboot */ - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ -#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ -#endif - /* FB Divisor selection */ #define FPGA_FB_DIV_6 6 #define FPGA_FB_DIV_10 10 @@ -538,10 +419,4 @@ #define PERIOD_33_33MHZ 30000 /* 30ns */ #define PERIOD_25_00MHZ 40000 /* 40ns */

-/*---------------------------------------------------------------------------*/ - -/* pass open firmware flat tree */ -#define CONFIG_OF_LIBFDT 1 -#define CONFIG_OF_BOARD_SETUP 1 - #endif /* __CONFIG_H */