August 2011 - U-Boot

[U-Boot] [PATCH] tny_a9260/tny_a9g20: update board to the new AT91 organization
by Thomas Petazzoni 04 Aug '11

04 Aug '11

Cc: Albin Tonnerre <tonnerrealbin(a)gmail.com> CC: Gregory Hermant <gregory.hermant(a)calao-systems.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni(a)free-electrons.com> --- board/calao/tny_a9260/tny_a9260.c | 55 ++++++++++++------------ boards.cfg | 4 ++ include/configs/tny_a9260.h | 85 ++++++++++++++++++------------------- 3 files changed, 73 insertions(+), 71 deletions(-) diff --git a/board/calao/tny_a9260/tny_a9260.c b/board/calao/tny_a9260/tny_a9260.c index d51ca15..ab51a33 100644 --- a/board/calao/tny_a9260/tny_a9260.c +++ b/board/calao/tny_a9260/tny_a9260.c @@ -26,14 +26,12 @@ */ #include <common.h> -#include <asm/arch/at91sam9260.h> #include <asm/arch/at91sam9_matrix.h> #include <asm/arch/at91sam9_smc.h> #include <asm/arch/at91_common.h> #include <asm/arch/at91_pmc.h> #include <asm/arch/at91_rstc.h> #include <asm/arch/gpio.h> -#include <asm/arch/io.h> #include <asm/arch/hardware.h> DECLARE_GLOBAL_DATA_PTR; @@ -45,33 +43,36 @@ DECLARE_GLOBAL_DATA_PTR; static void tny_a9260_nand_hw_init(void) { + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC; + struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; unsigned long csa; - /* Enable CS3 */ - csa = at91_sys_read(AT91_MATRIX_EBICSA); - at91_sys_write(AT91_MATRIX_EBICSA, - csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA); + /* Assign CS3 to NAND/SmartMedia Interface */ + csa = readl(&matrix->ebicsa); + csa |= AT91_MATRIX_CS3A_SMC_SMARTMEDIA; + writel(csa, &matrix->ebicsa); /* Configure SMC CS3 for NAND/SmartMedia */ - at91_sys_write(AT91_SMC_SETUP(3), - AT91_SMC_NWESETUP_(1) | AT91_SMC_NCS_WRSETUP_(0) | - AT91_SMC_NRDSETUP_(1) | AT91_SMC_NCS_RDSETUP_(0)); - at91_sys_write(AT91_SMC_PULSE(3), - AT91_SMC_NWEPULSE_(3) | AT91_SMC_NCS_WRPULSE_(3) | - AT91_SMC_NRDPULSE_(3) | AT91_SMC_NCS_RDPULSE_(3)); - at91_sys_write(AT91_SMC_CYCLE(3), - AT91_SMC_NWECYCLE_(5) | AT91_SMC_NRDCYCLE_(5)); - at91_sys_write(AT91_SMC_MODE(3), - AT91_SMC_READMODE | AT91_SMC_WRITEMODE | - AT91_SMC_EXNWMODE_DISABLE | + writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) | + AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0), + &smc->cs[3].setup); + writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(3) | + AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(3), + &smc->cs[3].pulse); + writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(5), + &smc->cs[3].cycle); + writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE | + AT91_SMC_MODE_EXNW_DISABLE | #ifdef CONFIG_SYS_NAND_DBW_16 - AT91_SMC_DBW_16 | + AT91_SMC_MODE_DBW_16 | #else /* CONFIG_SYS_NAND_DBW_8 */ - AT91_SMC_DBW_8 | + AT91_SMC_MODE_DBW_8 | #endif - AT91_SMC_TDF_(2)); + AT91_SMC_MODE_TDF_CYCLE(2), + &smc->cs[3].mode); - at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_PIOC); + writel(1 << ATMEL_ID_PIOC, &pmc->pcer); /* Configure RDY/BSY */ at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1); @@ -91,9 +92,9 @@ int board_init(void) gd->bd->bi_arch_number = MACH_TYPE_TNY_A9G20; #endif /* adress of boot parameters */ - gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; - at91_serial_hw_init(); + at91_seriald_hw_init(); tny_a9260_nand_hw_init(); at91_spi0_hw_init(1 << 5); return 0; @@ -101,10 +102,8 @@ int board_init(void) int dram_init(void) { - gd->bd->bi_dram[0].start = PHYS_SDRAM; - if(get_ram_size((long *) PHYS_SDRAM, PHYS_SDRAM_SIZE) != PHYS_SDRAM_SIZE) - return -1; - - gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE; + gd->ram_size = get_ram_size( + (void *)CONFIG_SYS_SDRAM_BASE, + CONFIG_SYS_SDRAM_SIZE); return 0; } diff --git a/boards.cfg b/boards.cfg index 38ccb8c..8d4f9e0 100644 --- a/boards.cfg +++ b/boards.cfg @@ -98,6 +98,10 @@ at91sam9xeek_dataflash_cs0 arm arm926ejs at91sam9260ek atmel at91sam9xeek_dataflash_cs1 arm arm926ejs at91sam9260ek atmel at91 at91sam9260ek:AT91SAM9XE,SYS_USE_DATAFLASH_CS1 snapper9260 arm arm926ejs - bluewater at91 snapper9260:AT91SAM9260 snapper9g20 arm arm926ejs snapper9260 bluewater at91 snapper9260:AT91SAM9G20 +tny_a9g20_nandflash arm arm926ejs tny_a9260 calao at91 tny_a9260:AT91SAM9G20,SYS_USE_NANDFLASH +tny_a9g20_eeprom arm arm926ejs tny_a9260 calao at91 tny_a9260:AT91SAM9G20,SYS_USE_EEPROM +tny_a9260_nandflash arm arm926ejs tny_a9260 calao at91 tny_a9260:AT91SAM9260,SYS_USE_NANDFLASH +tny_a9260_eeprom arm arm926ejs tny_a9260 calao at91 tny_a9260:AT91SAM9260,SYS_USE_EEPROM cpu9260 arm arm926ejs cpu9260 eukrea at91 cpu9260:CPU9260 cpu9260_nand arm arm926ejs cpu9260 eukrea at91 cpu9260:CPU9260,NANDBOOT cpu9260_128M arm arm926ejs cpu9260 eukrea at91 cpu9260:CPU9260,CPU9260_128M diff --git a/include/configs/tny_a9260.h b/include/configs/tny_a9260.h index 7b18022..986aeba 100644 --- a/include/configs/tny_a9260.h +++ b/include/configs/tny_a9260.h @@ -30,19 +30,11 @@ #ifndef __CONFIG_H #define __CONFIG_H -#define CONFIG_AT91_LEGACY - -#if defined(CONFIG_TNY_A9260_NANDFLASH) || defined(CONFIG_TNY_A9260_EEPROM) -#define CONFIG_TNY_A9260 -#elif defined(CONFIG_TNY_A9G20_NANDFLASH) || defined(CONFIG_TNY_A9G20_EEPROM) -#define CONFIG_TNY_A9G20 -#endif - -#ifdef CONFIG_TNY_A9260 -#define CONFIG_AT91SAM9260 -#else -#define CONFIG_AT91SAM9G20 -#endif +/* + * SoC must be defined first, before hardware.h is included. + * In this case SoC is defined in boards.cfg. + */ +#include <asm/hardware.h> #if defined(CONFIG_TNY_A9260_NANDFLASH) || defined(CONFIG_TNY_A9G20_NANDFLASH) #define CONFIG_ENV_IS_IN_NAND @@ -50,29 +42,36 @@ #define CONFIG_ENV_IS_IN_EEPROM #endif +/* Define actual evaluation board type from used processor type */ +#ifdef CONFIG_AT91SAM9G20 +# define CONFIG_TNY_A9G20 +#else +# define CONFIG_TNY_A9260 +#endif + /* ARM asynchronous clock */ +#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */ #define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* 12 MHz crystal */ -#define CONFIG_SYS_HZ 1000 +#define CONFIG_SYS_HZ 1000 -#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */ #define CONFIG_ARCH_CPU_INIT #undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ - -#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ -#define CONFIG_SETUP_MEMORY_TAGS 1 -#define CONFIG_INITRD_TAG 1 - +#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG #define CONFIG_SKIP_LOWLEVEL_INIT /* * Hardware drivers */ -#define CONFIG_AT91_GPIO 1 -#define CONFIG_ATMEL_USART 1 -#undef CONFIG_USART0 -#undef CONFIG_USART1 -#undef CONFIG_USART2 -#define CONFIG_USART3 1 /* USART 3 is DBGU */ +#define CONFIG_ATMEL_LEGACY +#define CONFIG_AT91_GPIO + +#define CONFIG_ATMEL_USART +#define CONFIG_USART_BASE ATMEL_BASE_DBGU +#define CONFIG_USART_ID ATMEL_ID_SYS +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 } #define CONFIG_BOOTDELAY 3 @@ -86,13 +85,16 @@ #undef CONFIG_CMD_IMLS #undef CONFIG_CMD_LOADS #undef CONFIG_CMD_NET +#undef CONFIG_CMD_NFS #undef CONFIG_CMD_SOURCE #undef CONFIG_CMD_USB /* SDRAM */ #define CONFIG_NR_DRAM_BANKS 1 -#define PHYS_SDRAM 0x20000000 -#define PHYS_SDRAM_SIZE 0x04000000 /* 64 megs */ +#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1 +#define CONFIG_SYS_SDRAM_SIZE 0x04000000 /* 64 megs */ +# define CONFIG_SYS_INIT_SP_ADDR \ + (ATMEL_BASE_SRAM1 + 0x1000 - GENERATED_GBL_DATA_SIZE) /* SPI EEPROM */ #define CONFIG_SPI @@ -109,8 +111,8 @@ #define CONFIG_CMD_NAND #define CONFIG_NAND_ATMEL #define CONFIG_SYS_MAX_NAND_DEVICE 1 -#define CONFIG_SYS_NAND_BASE 0x40000000 -#define CONFIG_SYS_NAND_DBW_8 1 +#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3 +#define CONFIG_SYS_NAND_DBW_8 /* our ALE is AD21 */ #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) /* our CLE is AD22 */ @@ -119,27 +121,27 @@ #define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC13 /* NOR flash - no real flash on this board */ -#define CONFIG_SYS_NO_FLASH 1 +#define CONFIG_SYS_NO_FLASH -#define CONFIG_DOS_PARTITION 1 -#define CONFIG_CMD_FAT 1 +#define CONFIG_DOS_PARTITION +#define CONFIG_CMD_FAT #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ -#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM +#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE #define CONFIG_SYS_MEMTEST_END 0x23e00000 /* Env in EEPROM, bootstrap + u-boot in NAND*/ #ifdef CONFIG_ENV_IS_IN_EEPROM #define CONFIG_ENV_OFFSET 0x20 -#define CONFIG_ENV_SIZE 0x1000 +#define CONFIG_ENV_SIZE 0x1000 #endif /* Env, bootstrap and u-boot in NAND */ #ifdef CONFIG_ENV_IS_IN_NAND -#define CONFIG_ENV_OFFSET 0x60000 -#define CONFIG_ENV_OFFSET_REDUND 0x80000 -#define CONFIG_ENV_SIZE 0x20000 +#define CONFIG_ENV_OFFSET 0x60000 +#define CONFIG_ENV_OFFSET_REDUND 0x80000 +#define CONFIG_ENV_SIZE 0x20000 #endif #define CONFIG_BOOTCOMMAND "nboot 0x21000000 0 400000" @@ -149,15 +151,12 @@ "120M(rootfs),-(other) " \ "rw rootfstype=jffs2" -#define CONFIG_BAUDRATE 115200 -#define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 } - #define CONFIG_SYS_PROMPT "U-Boot> " #define CONFIG_SYS_CBSIZE 256 #define CONFIG_SYS_MAXARGS 16 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) -#define CONFIG_SYS_LONGHELP 1 -#define CONFIG_CMDLINE_EDITING 1 +#define CONFIG_SYS_LONGHELP +#define CONFIG_CMDLINE_EDITING /* * Size of malloc() pool -- 1.7.4.1

2 2

[U-Boot] Nand: Uboot-Environment at bad block
by Arno Steffen 04 Aug '11

04 Aug '11

In one of my devices, uboot-environment is located at a bad block. "save Saving Environment to NAND... Erasing Nand... Skipping bad block at 0x000c0000 Writing to Nand... FAILED!" In my memory mapping I have already reseverd 2blocks. How can I setup uboot in a way, that it will look at c0000 or (in case of bad block) at the next block e0000? In my configs file I found somewhat like: #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ #define SMNAND_ENV_OFFSET 0xC0000 /* environment starts here */ #define CONFIG_SYS_ENV_SECT_SIZE boot_flash_sec in mem.c of my processor I found: f_sec = (128 << 10); /* 128 KiB */ /* env setup */ boot_flash_base = base; boot_flash_off = f_off; boot_flash_sec = f_sec; uboot is based on 2010.03 release. Maybe someone can give me an advice? Thanks - Arno PS: Move the base address of environment is not an option, as in next device the bad block might be on exact this location. Environment itself is just 2kB, but a block is 128k. Can I decrease the environment to that size and still use access from linux (via fw_printenv)?

4 5

Re: [U-Boot] [U-Boot, AT91, rework] pm9261: compiles with the AT91 reworked scheme
by Reinhard Meyer 04 Aug '11

04 Aug '11

Dear Asen Dimov, oddly I don't have the original e-Mail im my Inbox, but the patch was in patchwork: Signed-off-by: Asen Chavdarov Dimov <dimov(a)ronetix.at> --- Note: This patch was a part of patches, but it is better to be done step by step and so this patch is a split from the patch series with message id: <1307606409-29818-3-git-send-email-dimov(a)ronetix.at> and Patchwork: http://patchwork.ozlabs.org/patch/99666/ Changes for v2: - rename at91_serial_hw_init() to at91_seriald_hw_init() checkpatch complains at "board/ronetix/pm9261/pm9261.c:148", but checkpatch could be mistaken. board/ronetix/pm9261/led.c | 9 ++++----- board/ronetix/pm9261/pm9261.c | 38 ++++++++++++++++++-------------------- boards.cfg | 2 +- include/configs/pm9261.h | 18 ++++++++++-------- 4 files changed, 33 insertions(+), 34 deletions(-) Applied cleanly, Configuring for pm9261 - Board: pm9261, Options: AT91SAM9261 text data bss dec hex filename 211233 10948 72416 294597 47ec5 ./u-boot Board removal for pm9261 marked "Non Applicable". Best Regards, Reinhard

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[U-Boot] Pull request: u-boot-arm/master
by Albert ARIBAUD 04 Aug '11

04 Aug '11

Hi Wolfgang, Here is my pull request for u-boot-arm/master, from which I did remove the wrongly applied commits that you indicated and in which all patches submitted before the merge window closure are taken into account. Developers, please direct complaints to me for any ARM-directed patches submitted before the window closure, and which is not accounted for at this point. Still to apply are bugfix patches submitted after window closure as well as the UTF-8 conversion patch and the ARM board removal patch. The following changes since commit d50a8f45c9a640b3bcbd0ede91f83c8646cca018: Merge branch 'master' of git://git.denx.de/u-boot-mmc (2011-08-02 22:39:36 +0200) are available in the git repository at: git://git.denx.de/u-boot-arm.git master Andreas Bießmann (8): ARM: remove obsolete at91rm9200 MAKEALL: remove obsolete at91rm9200 soc a/a/c/arm920t/cpu.c: remove CONFIG_AT91_LEGACY warning README.at91-soc: remove AT91(RM9200) joining notice net/eth.c: drop obsolete at91rm9200 support README: fix arm920t/at91 path a/a/c/arm920t/at91/reset.c: drop obsolete CONFIG_AT91RM9200_USART avr32: add grasshopper (ICnova AP7000) board Aneesh V (15): omap4: utility function to identify the context of hw init omap4: cleanup pin mux data omap4: add OMAP4430 revision check omap4: add clock support omap4: add sdram init support omap4: calculate EMIF register values omap4: automatic sdram detection armv7: start.S: fixes and enhancements for SPL omap: add basic SPL support omap: add MMC and FAT support to SPL omap4: add omap4460 revision detection omap4: sdram init changes for omap4460 omap: reuse omap3 gpio support in omap4 omap4: support TPS programming omap4: clock init support for omap4460 Asen Dimov (1): AT91: change common at91sam9261 files to compile with new scheme Chander Kashyap (1): SMDKV310: MMC_SPL: Fix building when using "make O=" Christopher Harvey (1): Removed unused define, CONFIG_ARMV7. Dirk Behme (1): ARMv7: u8500_href: Add missing header to fix compiler warning Heiko Schocher (1): cosmetic: arm: lib/board.c: Coding Style cleanup John Rigby (1): mkimage: Add OMAP boot image support Laurence Withers (6): DaVinci: rename gpio_defs.h to gpio.h DA8xx: add generic GPIO driver DaVinci EMAC: declare function for all DA8xx CPUs DA8xx: add MMC/SD controller addresses DA8xx: switch an enum to defines for consistency DA8xx: fix LPSC constants Matthias Weisser (1): arm: auto gen asm-offsets.h for mb86r0x Po-Yu Chuang (2): arm: a320: fix multiline comment style arm: a320: enable tagged list support Reinhard Meyer (3): AT91: fix mistake in at91sam9260_devices.c(spi1_hw_init) MAKEALL: remove AT91 boards that are in boards.cfg AT91/SPI: fix atmel_dataflash_spi.c to allow building without warnings Sanjeev Premi (3): omap3: Include array definition only when it is used omap3evm: eth: split function setup_net_chip omap3evm: eth: Include functions only when necessary Shiraz Hashim (1): spear: fix build errors for spear3xx/spear600 platforms Sriramakrishnan (1): omap3evm: Update ethernet reset sequence for Rev.G board Stefano Babic (1): ARM: versatile: fix board support Thomas Abraham (1): SMDKV310: Enable device tree support Xu, Hong (6): AT91: Makes AT91SAM9RL SoC build correctly against u-boot-atmel/master AT91: Makes AT91SAM9RL-EK build correctly against u-boot-atmel/master AT91: SoC fix at91sam9261_matrix.h AT91: Board fix for AT91SAM9261-EK AT91: Makes AT91SAM9263 SoC build correctly against u-boot-atmel/master AT91: Makes AT91SAM9263-EK build correctly against u-boot-atmel/master MAINTAINERS | 1 + MAKEALL | 7 - Makefile | 63 - README | 2 +- arch/arm/cpu/arm920t/at91/reset.c | 4 - arch/arm/cpu/arm920t/at91rm9200/bcm5221.c | 232 ---- arch/arm/cpu/arm920t/at91rm9200/dm9161.c | 225 ---- arch/arm/cpu/arm920t/at91rm9200/ether.c | 316 ----- arch/arm/cpu/arm920t/at91rm9200/i2c.c | 192 --- arch/arm/cpu/arm920t/at91rm9200/ks8721.c | 249 ---- arch/arm/cpu/arm920t/at91rm9200/lowlevel_init.S | 169 --- arch/arm/cpu/arm920t/at91rm9200/lxt972.c | 192 --- arch/arm/cpu/arm920t/at91rm9200/reset.c | 71 -- arch/arm/cpu/arm920t/at91rm9200/spi.c | 152 --- arch/arm/cpu/arm920t/at91rm9200/timer.c | 142 --- arch/arm/cpu/arm920t/at91rm9200/usb.c | 53 - arch/arm/cpu/arm920t/cpu.c | 4 - arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c | 2 +- arch/arm/cpu/arm926ejs/at91/at91sam9261_devices.c | 76 +- arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c | 38 +- arch/arm/cpu/arm926ejs/at91/at91sam9rl_devices.c | 74 +- arch/arm/cpu/arm926ejs/at91/lowlevel_init.S | 2 +- arch/arm/cpu/arm926ejs/mb86r0x/Makefile | 2 + arch/arm/cpu/arm926ejs/mb86r0x/asm-offsets.c | 65 + arch/arm/cpu/armv7/Makefile | 7 +- arch/arm/cpu/armv7/cpu.c | 7 + arch/arm/cpu/armv7/omap-common/Makefile | 6 + arch/arm/cpu/armv7/{omap3 => omap-common}/gpio.c | 41 +- arch/arm/cpu/armv7/omap-common/spl.c | 272 ++++ arch/arm/cpu/armv7/omap-common/u-boot-spl.lds | 62 + arch/arm/cpu/armv7/omap-common/utils.c | 57 + arch/arm/cpu/armv7/omap3/Makefile | 1 - arch/arm/cpu/armv7/omap3/board.c | 12 + arch/arm/cpu/armv7/omap3/sys_info.c | 3 + arch/arm/cpu/armv7/omap4/Makefile | 6 + arch/arm/cpu/armv7/omap4/board.c | 180 +++- arch/arm/cpu/armv7/omap4/clocks.c | 940 ++++++++++++++ .../panda => arch/arm/cpu/armv7/omap4}/config.mk | 25 +- arch/arm/cpu/armv7/omap4/emif.c | 1310 ++++++++++++++++++++ arch/arm/cpu/armv7/omap4/lowlevel_init.S | 31 + arch/arm/cpu/armv7/omap4/omap4_mux_data.h | 76 ++ arch/arm/cpu/armv7/omap4/sdram_elpida.c | 282 +++++ arch/arm/cpu/armv7/start.S | 50 +- arch/arm/cpu/armv7/u-boot.lds | 2 + arch/arm/include/asm/arch-at91/at91_spi.h | 2 +- arch/arm/include/asm/arch-at91/at91sam9261.h | 3 +- .../arm/include/asm/arch-at91/at91sam9261_matrix.h | 77 +- arch/arm/include/asm/arch-at91/at91sam9263.h | 13 + .../arm/include/asm/arch-at91/at91sam9263_matrix.h | 146 +-- arch/arm/include/asm/arch-at91/at91sam9rl.h | 185 ++-- arch/arm/include/asm/arch-at91/at91sam9rl_matrix.h | 121 +-- arch/arm/include/asm/arch-at91rm9200/AT91RM9200.h | 812 ------------ arch/arm/include/asm/arch-at91rm9200/hardware.h | 75 -- arch/arm/include/asm/arch-davinci/davinci_misc.h | 2 +- .../asm/arch-davinci/{gpio_defs.h => gpio.h} | 8 + arch/arm/include/asm/arch-davinci/hardware.h | 102 +- arch/arm/include/asm/arch-mb86r0x/asm-offsets.h | 74 -- arch/arm/include/asm/arch-mb86r0x/mb86r0x.h | 42 + arch/arm/include/asm/arch-omap3/cpu.h | 26 + arch/arm/include/asm/arch-omap4/clocks.h | 690 +++++++++++ arch/arm/include/asm/arch-omap4/cpu.h | 26 + arch/arm/include/asm/arch-omap4/emif.h | 1040 ++++++++++++++++ arch/arm/include/asm/arch-omap4/mux_omap4.h | 1 + arch/arm/include/asm/arch-omap4/omap4.h | 61 +- arch/arm/include/asm/arch-omap4/sys_proto.h | 72 ++- arch/arm/include/asm/armv7.h | 6 + arch/arm/include/asm/omap_common.h | 56 + .../include/asm/{arch-omap3/gpio.h => omap_gpio.h} | 27 +- arch/arm/lib/board.c | 216 ++-- board/armltd/versatile/config.mk | 5 - board/armltd/versatile/versatile.c | 10 +- board/atmel/at91sam9261ek/at91sam9261ek.c | 136 ++- board/atmel/at91sam9261ek/config.mk | 1 - board/atmel/at91sam9261ek/led.c | 7 +- board/atmel/at91sam9263ek/at91sam9263ek.c | 56 +- board/atmel/at91sam9263ek/config.mk | 1 - board/atmel/at91sam9263ek/led.c | 23 +- board/atmel/at91sam9rlek/at91sam9rlek.c | 73 +- board/atmel/at91sam9rlek/config.mk | 1 - board/atmel/at91sam9rlek/led.c | 6 +- board/davinci/dm355leopard/dm355leopard.c | 2 +- board/davinci/dm365evm/dm365evm.c | 2 +- .../in-circuit/grasshopper}/Makefile | 29 +- board/in-circuit/grasshopper/grasshopper.c | 112 ++ board/spear/common/spr_misc.c | 10 +- board/st-ericsson/u8500/u8500_href.c | 1 + board/ti/evm/evm.c | 45 +- board/ti/evm/evm.h | 1 + board/ti/panda/Makefile | 2 + board/ti/panda/panda.c | 25 +- board/ti/{sdp4430/sdp.h => panda/panda_mux_data.h} | 76 +- board/ti/sdp4430/Makefile | 2 + board/ti/sdp4430/config.mk | 31 - board/ti/sdp4430/sdp.c | 25 +- .../{panda/panda.h => sdp4430/sdp4430_mux_data.h} | 128 +-- boards.cfg | 17 + common/image.c | 6 +- doc/README.at91-soc | 22 - drivers/gpio/Makefile | 1 + drivers/gpio/da8xx_gpio.c | 281 +++++ drivers/spi/atmel_dataflash_spi.c | 16 +- drivers/usb/musb/da8xx.h | 2 +- include/configs/a320evb.h | 34 +- include/configs/am3517_crane.h | 1 - include/configs/am3517_evm.h | 1 - include/configs/at91sam9261ek.h | 133 ++- include/configs/at91sam9263ek.h | 83 +- include/configs/at91sam9rlek.h | 85 +- include/configs/ca9x4_ct_vxp.h | 3 - include/configs/cm_t35.h | 1 - include/configs/devkit8000.h | 1 - include/configs/dig297.h | 1 - include/configs/grasshopper.h | 198 +++ include/configs/igep0020.h | 1 - include/configs/igep0030.h | 1 - include/configs/omap3_beagle.h | 1 - include/configs/omap3_evm.h | 1 - include/configs/omap3_overo.h | 1 - include/configs/omap3_pandora.h | 1 - include/configs/omap3_sdp3430.h | 1 - include/configs/omap3_zoom1.h | 1 - include/configs/omap3_zoom2.h | 1 - include/configs/omap4_panda.h | 38 +- include/configs/omap4_sdp4430.h | 38 +- include/configs/s5p_goni.h | 1 - include/configs/s5pc210_universal.h | 1 - include/configs/smdkc100.h | 1 - include/configs/smdkv310.h | 4 +- include/configs/spear-common.h | 12 + include/configs/versatile.h | 21 +- include/image.h | 1 + mmc_spl/board/samsung/smdkv310/Makefile | 12 +- net/eth.c | 4 - spl/Makefile | 6 + tools/Makefile | 2 + tools/mkimage.c | 2 + tools/mkimage.h | 1 + tools/omap/clocks_get_m_n.c | 197 +++ tools/omapimage.c | 224 ++++ tools/omapimage.h | 50 + 140 files changed, 7628 insertions(+), 4278 deletions(-) delete mode 100644 arch/arm/cpu/arm920t/at91rm9200/bcm5221.c delete mode 100644 arch/arm/cpu/arm920t/at91rm9200/dm9161.c delete mode 100644 arch/arm/cpu/arm920t/at91rm9200/ether.c delete mode 100644 arch/arm/cpu/arm920t/at91rm9200/i2c.c delete mode 100644 arch/arm/cpu/arm920t/at91rm9200/ks8721.c delete mode 100644 arch/arm/cpu/arm920t/at91rm9200/lowlevel_init.S delete mode 100644 arch/arm/cpu/arm920t/at91rm9200/lxt972.c delete mode 100644 arch/arm/cpu/arm920t/at91rm9200/reset.c delete mode 100644 arch/arm/cpu/arm920t/at91rm9200/spi.c delete mode 100644 arch/arm/cpu/arm920t/at91rm9200/timer.c delete mode 100644 arch/arm/cpu/arm920t/at91rm9200/usb.c create mode 100644 arch/arm/cpu/arm926ejs/mb86r0x/asm-offsets.c rename arch/arm/cpu/armv7/{omap3 => omap-common}/gpio.c (76%) create mode 100644 arch/arm/cpu/armv7/omap-common/spl.c create mode 100644 arch/arm/cpu/armv7/omap-common/u-boot-spl.lds create mode 100644 arch/arm/cpu/armv7/omap-common/utils.c create mode 100644 arch/arm/cpu/armv7/omap4/clocks.c rename {board/ti/panda => arch/arm/cpu/armv7/omap4}/config.mk (64%) create mode 100644 arch/arm/cpu/armv7/omap4/emif.c create mode 100644 arch/arm/cpu/armv7/omap4/omap4_mux_data.h create mode 100644 arch/arm/cpu/armv7/omap4/sdram_elpida.c delete mode 100644 arch/arm/include/asm/arch-at91rm9200/AT91RM9200.h delete mode 100644 arch/arm/include/asm/arch-at91rm9200/hardware.h rename arch/arm/include/asm/arch-davinci/{gpio_defs.h => gpio.h} (90%) delete mode 100644 arch/arm/include/asm/arch-mb86r0x/asm-offsets.h create mode 100644 arch/arm/include/asm/arch-omap4/clocks.h create mode 100644 arch/arm/include/asm/arch-omap4/emif.h create mode 100644 arch/arm/include/asm/omap_common.h rename arch/arm/include/asm/{arch-omap3/gpio.h => omap_gpio.h} (67%) delete mode 100644 board/armltd/versatile/config.mk delete mode 100644 board/atmel/at91sam9261ek/config.mk delete mode 100644 board/atmel/at91sam9263ek/config.mk delete mode 100644 board/atmel/at91sam9rlek/config.mk rename {arch/arm/cpu/arm920t/at91rm9200 => board/in-circuit/grasshopper}/Makefile (73%) create mode 100644 board/in-circuit/grasshopper/grasshopper.c rename board/ti/{sdp4430/sdp.h => panda/panda_mux_data.h} (76%) delete mode 100644 board/ti/sdp4430/config.mk rename board/ti/{panda/panda.h => sdp4430/sdp4430_mux_data.h} (67%) create mode 100644 drivers/gpio/da8xx_gpio.c create mode 100644 include/configs/grasshopper.h create mode 100644 tools/omap/clocks_get_m_n.c create mode 100644 tools/omapimage.c create mode 100644 tools/omapimage.h Amicalement, -- Albert.

1 1

[U-Boot] The New Adult Facebook At Http://moourl.com/m5hes invites you to connect
by The New Adult Facebook At Http://moourl.com/m5hes via Yahoo! 04 Aug '11

04 Aug '11

Join The New Adult Facebook At Http://moourl.com/m5hes on Yahoo! Messenger. (your message goes here) Stay in the loop with all your friends. Get started : http://invite.msg.yahoo.com/invite?op=accept&intl=us&sig=zFkGRtLS6BUrrbHpzU… * Stay connected at home, at work, or on the go * Have fun with games, emoticons, and more * Join a community of over 100 million people from around the world Join Your Friends : http://invite.msg.yahoo.com/invite?op=accept&intl=us&sig=zFkGRtLS6BUrrbHpzU… -- this email was sent to you by an automated system - please do not reply directly

1 0

[U-Boot] [PATCH 8/8 v5] integrator: convert to new build system
by Linus Walleij 04 Aug '11

04 Aug '11

This deletes the integrator split_by_variant.sh script and defines a number of unique board types for the core modules that are meaningful to support for the Integrator AP/CP, i.e. the ones that did not just say "unsupported core module" in split_by_variant.sh. If more core modules need to be supported they are easy to add. We delete all the old cruft in Makefile and MAKEALL that was working around the old way of building boards. We create a unique config file per board to satisfy the build system, but they are just oneliners that include the existing integratorap.h and integratorcp.h configs. Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> --- MAKEALL | 22 --- Makefile | 27 ---- arch/arm/cpu/arm720t/cpu.c | 5 - board/armltd/integrator/split_by_variant.sh | 220 --------------------------- boards.cfg | 8 + include/configs/integratorap.h | 3 + include/configs/integratorcp.h | 2 + 7 files changed, 13 insertions(+), 274 deletions(-) delete mode 100755 board/armltd/integrator/split_by_variant.sh diff --git a/MAKEALL b/MAKEALL index 3b98f03..bea30cb 100755 --- a/MAKEALL +++ b/MAKEALL @@ -301,14 +301,11 @@ LIST_SA="$(boards_by_cpu sa1100)" ######################################################################### LIST_ARM7=" \ - ap7 \ - ap720t \ armadillo \ B2 \ ep7312 \ evb4510 \ impa7 \ - integratorap \ lpc2292sodimm \ modnet50 \ SMN42 \ @@ -320,17 +317,7 @@ LIST_ARM7=" \ LIST_ARM9=" \ a320evb \ - ap920t \ - ap922_XA10 \ - ap926ejs \ - ap946es \ - ap966 \ aspenite \ - cp920t \ - cp922_XA10 \ - cp926ejs \ - cp946es \ - cp966 \ da830evm \ da850evm \ edb9301 \ @@ -389,18 +376,9 @@ LIST_ARM9=" \ " ######################################################################### -## ARM10 Systems -######################################################################### -LIST_ARM10=" \ - integratorcp \ - cp1026 \ -" - -######################################################################### ## ARM11 Systems ######################################################################### LIST_ARM11=" \ - cp1136 \ omap2420h4 \ apollon \ imx31_litekit \ diff --git a/Makefile b/Makefile index 03d80b7..1cd0145 100644 --- a/Makefile +++ b/Makefile @@ -844,32 +844,6 @@ TNY_A9260_config : unconfig @echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h @$(MKCONFIG) -n $@ -a tny_a9260 arm arm926ejs tny_a9260 calao at91 -######################################################################## -## ARM Integrator boards - see doc/README-integrator for more info. -integratorap_config \ -ap_config \ -ap966_config \ -ap922_config \ -ap922_XA10_config \ -ap7_config \ -ap720t_config \ -ap920t_config \ -ap926ejs_config \ -ap946es_config: unconfig - @board/armltd/integrator/split_by_variant.sh ap $@ - -integratorcp_config \ -cp_config \ -cp920t_config \ -cp926ejs_config \ -cp946es_config \ -cp1136_config \ -cp966_config \ -cp922_config \ -cp922_XA10_config \ -cp1026_config: unconfig - @board/armltd/integrator/split_by_variant.sh cp $@ - xtract_omap1610xxx = $(subst _cs0boot,,$(subst _cs3boot,,$(subst _cs_autoboot,,$(subst _config,,$1)))) omap1610inn_config \ @@ -1016,7 +990,6 @@ clean: $(obj)board/matrix_vision/*/bootscript.img \ $(obj)board/netstar/{eeprom,crcek,crcit,*.srec,*.bin} \ $(obj)board/voiceblue/eeprom \ - $(obj)board/armltd/{integratorap,integratorcp}/u-boot.lds \ $(obj)u-boot.lds \ $(obj)arch/blackfin/cpu/bootrom-asm-offsets.[chs] \ $(obj)arch/blackfin/cpu/init.{lds,elf} diff --git a/arch/arm/cpu/arm720t/cpu.c b/arch/arm/cpu/arm720t/cpu.c index 88c71bf..ff992aa 100644 --- a/arch/arm/cpu/arm720t/cpu.c +++ b/arch/arm/cpu/arm720t/cpu.c @@ -82,9 +82,4 @@ static void cache_flush (void) asm ("mcr p15, 0, %0, c7, c5, 0": :"r" (i)); } -#elif defined(CONFIG_INTEGRATOR) && defined(CONFIG_ARCH_INTEGRATOR) - /* No specific cache setup for IntegratorAP/CM720T as yet */ - void icache_enable (void) - { - } #endif diff --git a/board/armltd/integrator/split_by_variant.sh b/board/armltd/integrator/split_by_variant.sh deleted file mode 100755 index 19fc832..0000000 --- a/board/armltd/integrator/split_by_variant.sh +++ /dev/null @@ -1,220 +0,0 @@ -#!/bin/sh - -mkdir -p ${obj}include -mkdir -p ${obj}board/armltd/integrator - -config_file=${obj}include/config.h - -if [ "$1" = "ap" ] -then -# --------------------------------------------------------- -# Set the platform defines -# --------------------------------------------------------- -cat > ${config_file} << _EOF -/* Integrator configuration implied by Makefile target */ -#define CONFIG_INTEGRATOR /* Integrator board */ -#define CONFIG_ARCH_INTEGRATOR 1 /* Integrator/AP */ -_EOF - -# --------------------------------------------------------- -# Set the core module defines according to Core Module -# --------------------------------------------------------- -cpu="arm_intcm" -variant="unknown core module" - -if [ "$2" = "" ] -then - echo "$0:: No parameters - using arm_intcm" -else - case "$2" in - ap7_config) - cpu="arm_intcm" - variant="unported core module CM7TDMI" - ;; - - ap966) - cpu="arm_intcm" - variant="unported core module CM966E-S" - ;; - - ap922_config) - cpu="arm_intcm" - variant="unported core module CM922T" - ;; - - integratorap_config | \ - ap_config) - cpu="arm_intcm" - variant="unspecified core module" - ;; - - ap720t_config) - cpu="arm720t" - echo "#define CONFIG_CM720T 1 /* CPU core is ARM720T */" \ - >> ${config_file} - variant="Core module CM720T" - ;; - - ap922_XA10_config) - cpu="arm_intcm" - variant="unported core module CM922T_XA10" - echo "#define CONFIG_CM922T_XA10 1 /* CPU core is ARM922T_XA10 */" \ - >> ${config_file} - ;; - - ap920t_config) - cpu="arm920t" - variant="Core module CM920T" - echo "#define CONFIG_CM920T 1 /* CPU core is ARM920T */" \ - >> ${config_file} - ;; - - ap926ejs_config) - cpu="arm926ejs" - variant="Core module CM926EJ-S" - echo "#define CONFIG_CM926EJ_S 1 /* CPU core is ARM926EJ-S */" \ - >> ${config_file} - ;; - - ap946es_config) - cpu="arm946es" - variant="Core module CM946E-S" - echo "#define CONFIG_CM946E_S 1 /* CPU core is ARM946E-S */" \ - >> ${config_file} - ;; - - *) - echo "$0:: Unknown core module" - variant="unknown core module" - cpu="arm_intcm" - ;; - - esac -fi - -case "$cpu" in - arm_intcm) - cat >> ${config_file} << _EOF -/* Core module undefined/not ported */ -#define CONFIG_ARM_INTCM 1 -#undef CONFIG_CM_MULTIPLE_SSRAM /* CM may not have multiple SSRAM mapping */ -#undef CONFIG_CM_SPD_DETECT /* CM may not support SPD query */ -#undef CONFIG_CM_REMAP /* CM may not support remapping */ -#undef CONFIG_CM_INIT /* CM may not have initialization reg */ -#undef CONFIG_CM_TCRAM /* CM may not have TCRAM */ -/* May not be processor without cache support */ -#define CONFIG_SYS_ICACHE_OFF 1 -#define CONFIG_SYS_DCACHE_OFF 1 -_EOF - ;; - - arm720t) - cat >> ${config_file} << _EOF -/* May not be processor without cache support */ -#define CONFIG_SYS_ICACHE_OFF 1 -#define CONFIG_SYS_DCACHE_OFF 1 -_EOF - ;; -esac - -else - -# --------------------------------------------------------- -# Set the platform defines -# --------------------------------------------------------- -cat >> ${config_file} << _EOF -/* Integrator configuration implied by Makefile target */ -#define CONFIG_INTEGRATOR /* Integrator board */ -#define CONFIG_ARCH_CINTEGRATOR 1 /* Integrator/CP */ -_EOF - -cpu="arm_intcm" -variant="unknown core module" - -if [ "$2" = "" ] -then - echo "$0:: No parameters - using arm_intcm" -else - case "$2" in - ap966) - cpu="arm_intcm" - variant="unported core module CM966E-S" - ;; - - ap922_config) - cpu="arm_intcm" - variant="unported core module CM922T" - ;; - - integratorcp_config | \ - cp_config) - cpu="arm_intcm" - variant="unspecified core module" - ;; - - cp922_XA10_config) - cpu="arm_intcm" - variant="unported core module CM922T_XA10" - echo "#define CONFIG_CM922T_XA10 1 /* CPU core is ARM922T_XA10 */" \ - >> ${config_file} - ;; - - cp920t_config) - cpu="arm920t" - variant="Core module CM920T" - echo "#define CONFIG_CM920T 1 /* CPU core is ARM920T */" \ - >> ${config_file} - ;; - - cp926ejs_config) - cpu="arm926ejs" - variant="Core module CM926EJ-S" - echo "#define CONFIG_CM926EJ_S 1 /* CPU core is ARM926EJ-S */" \ - >> ${config_file} - ;; - - - cp946es_config) - cpu="arm946es" - variant="Core module CM946E-S" - echo "#define CONFIG_CM946E_S 1 /* CPU core is ARM946E-S */" \ - >> ${config_file} - ;; - - cp1136_config) - cpu="arm1136" - variant="Core module CM1136EJF-S" - echo "#define CONFIG_CM1136EJF_S 1 /* CPU core is ARM1136JF-S */" \ - >> ${config_file} - ;; - - *) - echo "$0:: Unknown core module" - variant="unknown core module" - cpu="arm_intcm" - ;; - - esac - -fi - -if [ "$cpu" = "arm_intcm" ] -then - cat >> ${config_file} << _EOF -/* Core module undefined/not ported */ -#define CONFIG_ARM_INTCM 1 -#undef CONFIG_CM_MULTIPLE_SSRAM /* CM may not have multiple SSRAM mapping */ -#undef CONFIG_CM_SPD_DETECT /* CM may not support SPD query */ -#undef CONFIG_CM_REMAP /* CM may not support remapping */ -#undef CONFIG_CM_INIT /* CM may not have initialization reg */ -#undef CONFIG_CM_TCRAM /* CM may not have TCRAM */ -_EOF -fi - -fi # ap - -# --------------------------------------------------------- -# Complete the configuration -# --------------------------------------------------------- -$MKCONFIG -a -n "${2%%_config}" integrator$1 arm $cpu integrator armltd -echo "Variant: $variant with core $cpu" diff --git a/boards.cfg b/boards.cfg index 3fe7d1b..4bab5ae 100644 --- a/boards.cfg +++ b/boards.cfg @@ -35,6 +35,7 @@ # Target ARCH CPU Board name Vendor SoC Options ########################################################################################################### +integratorcp_cm1136 arm arm1136 integrator armltd - integratorcp qong arm arm1136 - davedenx mx31 mx31ads arm arm1136 - freescale mx31 imx31_litekit arm arm1136 - logicpd mx31 @@ -45,9 +46,12 @@ armadillo arm arm720t ep7312 arm arm720t impa7 arm arm720t modnet50 arm arm720t +integratorap_cm720t arm arm720t integrator armltd - integratorap lpc2292sodimm arm arm720t - - lpc2292 SMN42 arm arm720t - siemens lpc2292 evb4510 arm arm720t - - s3c4510b +integratorap_cm920t arm arm920t integrator armltd - integratorap +integratorcp_cm920t arm arm920t integrator armltd - integratorcp a320evb arm arm920t - faraday a320 at91rm9200ek arm arm920t at91rm9200ek atmel at91 at91rm9200ek at91rm9200ek_ram arm arm920t at91rm9200ek atmel at91 at91rm9200ek:RAMBOOT @@ -71,6 +75,8 @@ smdk2410 arm arm920t - samsung netstar arm arm925t voiceblue arm arm925t omap1510inn arm arm925t - ti +integratorap_cm926ejs arm arm926ejs integrator armltd - integratorap +integratorcp_cm926ejs arm arm926ejs integrator armltd - integratorcp versatileqemu arm arm926ejs versatile armltd versatile versatile:ARCH_VERSATILE_QEMU versatilepb arm arm926ejs versatile armltd versatile versatile:ARCH_VERSATILE_PB versatileab arm arm926ejs versatile armltd versatile versatile:ARCH_VERSATILE_AB @@ -155,6 +161,8 @@ nhk8815_onenand arm arm926ejs nhk8815 st omap5912osk arm arm926ejs - ti omap edminiv2 arm arm926ejs - LaCie orion5x dkb arm arm926ejs - Marvell pantheon +integratorap_cm946es arm arm946es integrator armltd - integratorap +integratorcp_cm946es arm arm946es integrator armltd - integratorcp ca9x4_ct_vxp arm armv7 vexpress armltd efikamx arm armv7 efikamx - mx5 efikamx:IMX_CONFIG=board/efikamx/imximage.cfg mx51evk arm armv7 mx51evk freescale mx5 mx51evk:IMX_CONFIG=board/freescale/mx51evk/imximage.cfg diff --git a/include/configs/integratorap.h b/include/configs/integratorap.h index 2318ad3..3b983af 100644 --- a/include/configs/integratorap.h +++ b/include/configs/integratorap.h @@ -30,6 +30,9 @@ #ifndef __CONFIG_H #define __CONFIG_H + +#define CONFIG_INTEGRATOR +#define CONFIG_ARCH_INTEGRATOR /* * High Level Configuration Options * (easy to change) diff --git a/include/configs/integratorcp.h b/include/configs/integratorcp.h index b0486df..e9b68c6 100644 --- a/include/configs/integratorcp.h +++ b/include/configs/integratorcp.h @@ -31,6 +31,8 @@ #ifndef __CONFIG_H #define __CONFIG_H +#define CONFIG_INTEGRATOR +#define CONFIG_ARCH_INTEGRATOR /* * High Level Configuration Options * (easy to change) -- 1.7.6

2 1

[U-Boot] [PATCH] sbc35_a9g20: update board to the new AT91 organization
by Thomas Petazzoni 04 Aug '11

04 Aug '11

Cc: Albin Tonnerre <tonnerrealbin(a)gmail.com> CC: Gregory Hermant <gregory.hermant(a)calao-systems.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni(a)free-electrons.com> --- Makefile | 7 --- board/calao/sbc35_a9g20/sbc35_a9g20.c | 88 +++++++++++++++++---------------- boards.cfg | 2 + include/configs/sbc35_a9g20.h | 87 +++++++++++++++----------------- 4 files changed, 88 insertions(+), 96 deletions(-) diff --git a/Makefile b/Makefile index 156b21b..1456735 100644 --- a/Makefile +++ b/Makefile @@ -827,13 +827,6 @@ pm9g45_config : unconfig @mkdir -p $(obj)include @$(MKCONFIG) -a pm9g45 arm arm926ejs pm9g45 ronetix at91 -SBC35_A9G20_NANDFLASH_config \ -SBC35_A9G20_EEPROM_config \ -SBC35_A9G20_config : unconfig - @mkdir -p $(obj)include - @echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h - @$(MKCONFIG) -n $@ -a sbc35_a9g20 arm arm926ejs sbc35_a9g20 calao at91 - TNY_A9G20_NANDFLASH_config \ TNY_A9G20_EEPROM_config \ TNY_A9G20_config \ diff --git a/board/calao/sbc35_a9g20/sbc35_a9g20.c b/board/calao/sbc35_a9g20/sbc35_a9g20.c index 9df45c0..dcdd7da 100644 --- a/board/calao/sbc35_a9g20/sbc35_a9g20.c +++ b/board/calao/sbc35_a9g20/sbc35_a9g20.c @@ -26,15 +26,14 @@ */ #include <common.h> -#include <asm/arch/at91sam9260.h> +#include <asm/io.h> #include <asm/arch/at91sam9260_matrix.h> #include <asm/arch/at91sam9_smc.h> #include <asm/arch/at91_common.h> #include <asm/arch/at91_pmc.h> #include <asm/arch/at91_rstc.h> #include <asm/arch/gpio.h> -#include <asm/arch/io.h> -#include <asm/arch/hardware.h> + #if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB) #include <net.h> #endif @@ -50,33 +49,36 @@ DECLARE_GLOBAL_DATA_PTR; #ifdef CONFIG_CMD_NAND static void sbc35_a9g20_nand_hw_init(void) { + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC; + struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX; unsigned long csa; /* Enable CS3 */ - csa = at91_sys_read(AT91_MATRIX_EBICSA); - at91_sys_write(AT91_MATRIX_EBICSA, - csa | AT91_MATRIX_CS3A_SMC_SMARTMEDIA); + csa = readl(&matrix->ebicsa); + csa |= AT91_MATRIX_CS3A_SMC_SMARTMEDIA; + writel(csa, &matrix->ebicsa); /* Configure SMC CS3 for NAND/SmartMedia */ - at91_sys_write(AT91_SMC_SETUP(3), - AT91_SMC_NWESETUP_(1) | AT91_SMC_NCS_WRSETUP_(0) | - AT91_SMC_NRDSETUP_(1) | AT91_SMC_NCS_RDSETUP_(0)); - at91_sys_write(AT91_SMC_PULSE(3), - AT91_SMC_NWEPULSE_(3) | AT91_SMC_NCS_WRPULSE_(3) | - AT91_SMC_NRDPULSE_(3) | AT91_SMC_NCS_RDPULSE_(3)); - at91_sys_write(AT91_SMC_CYCLE(3), - AT91_SMC_NWECYCLE_(5) | AT91_SMC_NRDCYCLE_(5)); - at91_sys_write(AT91_SMC_MODE(3), - AT91_SMC_READMODE | AT91_SMC_WRITEMODE | - AT91_SMC_EXNWMODE_DISABLE | + writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) | + AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0), + &smc->cs[3].setup); + writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(3) | + AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(3), + &smc->cs[3].pulse); + writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(5), + &smc->cs[3].cycle); + writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE | + AT91_SMC_MODE_EXNW_DISABLE | #ifdef CONFIG_SYS_NAND_DBW_16 - AT91_SMC_DBW_16 | + AT91_SMC_MODE_DBW_16 | #else /* CONFIG_SYS_NAND_DBW_8 */ - AT91_SMC_DBW_8 | + AT91_SMC_MODE_DBW_8 | #endif - AT91_SMC_TDF_(2)); + AT91_SMC_MODE_TDF_CYCLE(2), + &smc->cs[3].mode); - at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_PIOC); + writel(1 << ATMEL_ID_PIOC, &pmc->pcer); /* Configure RDY/BSY */ at91_set_gpio_input(CONFIG_SYS_NAND_READY_PIN, 1); @@ -89,10 +91,13 @@ static void sbc35_a9g20_nand_hw_init(void) #ifdef CONFIG_MACB static void sbc35_a9g20_macb_hw_init(void) { - unsigned long rstc; + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + struct at91_port *pioa = (struct at91_port *)ATMEL_BASE_PIOA; + struct at91_rstc *rstc = (struct at91_rstc *)ATMEL_BASE_RSTC; + unsigned long erstl; - /* Enable clock */ - at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_EMAC); + /* Enable EMAC clock */ + writel(1 << ATMEL_ID_EMAC0, &pmc->pcer); /* * Disable pull-up on: @@ -111,24 +116,23 @@ static void sbc35_a9g20_macb_hw_init(void) pin_to_mask(AT91_PIN_PA25) | pin_to_mask(AT91_PIN_PA26) | pin_to_mask(AT91_PIN_PA28), - pin_to_controller(AT91_PIN_PA0) + PIO_PUDR); + &pioa->pudr); - rstc = at91_sys_read(AT91_RSTC_MR) & AT91_RSTC_ERSTL; + erstl = readl(&rstc->mr) & AT91_RSTC_MR_ERSTL_MASK; /* Need to reset PHY -> 500ms reset */ - at91_sys_write(AT91_RSTC_MR, AT91_RSTC_KEY | - (AT91_RSTC_ERSTL & (0x0D << 8)) | - AT91_RSTC_URSTEN); + writel(AT91_RSTC_KEY | AT91_RSTC_MR_ERSTL(13) | + AT91_RSTC_MR_URSTEN, &rstc->mr); - at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_EXTRST); + writel(AT91_RSTC_KEY | AT91_RSTC_CR_EXTRST, &rstc->cr); /* Wait for end hardware reset */ - while (!(at91_sys_read(AT91_RSTC_SR) & AT91_RSTC_NRSTL)); + while (!(readl(&rstc->sr) & AT91_RSTC_SR_NRSTL)) + ; /* Restore NRST value */ - at91_sys_write(AT91_RSTC_MR, AT91_RSTC_KEY | - (rstc) | - AT91_RSTC_URSTEN); + writel(AT91_RSTC_KEY | erstl | AT91_RSTC_MR_URSTEN, + &rstc->mr); /* Re-enable pull-up */ writel(pin_to_mask(AT91_PIN_PA14) | @@ -137,7 +141,7 @@ static void sbc35_a9g20_macb_hw_init(void) pin_to_mask(AT91_PIN_PA25) | pin_to_mask(AT91_PIN_PA26) | pin_to_mask(AT91_PIN_PA28), - pin_to_controller(AT91_PIN_PA0) + PIO_PUER); + &pioa->puer); at91_macb_hw_init(); } @@ -150,9 +154,9 @@ int board_init(void) gd->bd->bi_arch_number = MACH_TYPE_SBC35_A9G20; /* adress of boot parameters */ - gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; - at91_serial_hw_init(); + at91_seriald_hw_init(); sbc35_a9g20_nand_hw_init(); #ifdef CONFIG_ATMEL_SPI at91_spi0_hw_init(1 << 4 | 1 << 5); @@ -166,11 +170,9 @@ int board_init(void) int dram_init(void) { - gd->bd->bi_dram[0].start = PHYS_SDRAM; - if(get_ram_size((long *) PHYS_SDRAM, PHYS_SDRAM_SIZE) != PHYS_SDRAM_SIZE) - return -1; - - gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE; + gd->ram_size = get_ram_size( + (void*)CONFIG_SYS_SDRAM_BASE, + CONFIG_SYS_SDRAM_SIZE); return 0; } @@ -184,7 +186,7 @@ int board_eth_init(bd_t *bis) { int rc = 0; #ifdef CONFIG_MACB - rc = macb_eth_initialize(0, (void *)AT91SAM9260_BASE_EMAC, 0x00); + rc = macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC0, 0x00); #endif return rc; } diff --git a/boards.cfg b/boards.cfg index 38ccb8c..bbf5040 100644 --- a/boards.cfg +++ b/boards.cfg @@ -98,6 +98,8 @@ at91sam9xeek_dataflash_cs0 arm arm926ejs at91sam9260ek atmel at91sam9xeek_dataflash_cs1 arm arm926ejs at91sam9260ek atmel at91 at91sam9260ek:AT91SAM9XE,SYS_USE_DATAFLASH_CS1 snapper9260 arm arm926ejs - bluewater at91 snapper9260:AT91SAM9260 snapper9g20 arm arm926ejs snapper9260 bluewater at91 snapper9260:AT91SAM9G20 +sbc35_a9g20_nandflash arm arm926ejs sbc35_a9g20 calao at91 sbc35_a9g20:AT91SAM9G20,SYS_USE_NANDFLASH +sbc35_a9g20_eeprom arm arm926ejs sbc35_a9g20 calao at91 sbc35_a9g20:AT91SAM9G20,SYS_USE_EEPROM cpu9260 arm arm926ejs cpu9260 eukrea at91 cpu9260:CPU9260 cpu9260_nand arm arm926ejs cpu9260 eukrea at91 cpu9260:CPU9260,NANDBOOT cpu9260_128M arm arm926ejs cpu9260 eukrea at91 cpu9260:CPU9260,CPU9260_128M diff --git a/include/configs/sbc35_a9g20.h b/include/configs/sbc35_a9g20.h index 00f4dc9..967a991 100644 --- a/include/configs/sbc35_a9g20.h +++ b/include/configs/sbc35_a9g20.h @@ -26,54 +26,49 @@ #ifndef __CONFIG_H #define __CONFIG_H -#define CONFIG_AT91_LEGACY +/* SoC type is defined in boards.cfg */ +#include <asm/hardware.h> +#include <asm/sizes.h> -#if defined(CONFIG_SBC35_A9G20_NANDFLASH) || defined(CONFIG_SBC35_A9G20_EEPROM) -#define CONFIG_SBC35_A9G20 -#endif - -#define CONFIG_AT91SAM9G20 - -#if defined(CONFIG_SBC35_A9G20_NANDFLASH) +#if defined(CONFIG_SYS_USE_NANDFLASH) #define CONFIG_ENV_IS_IN_NAND #else #define CONFIG_ENV_IS_IN_EEPROM #endif /* ARM asynchronous clock */ +#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */ #define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* 12.000 MHz crystal */ -#define CONFIG_SYS_HZ 1000 - -#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */ +#define CONFIG_SYS_HZ 1000 #define CONFIG_ARCH_CPU_INIT #undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ -#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ -#define CONFIG_SETUP_MEMORY_TAGS 1 -#define CONFIG_INITRD_TAG 1 - +#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG #define CONFIG_SKIP_LOWLEVEL_INIT -/* - * Hardware drivers - */ -#define CONFIG_AT91_GPIO 1 +/* GPIO */ +#define CONFIG_ATMEL_LEGACY /* required until (g)pio is fixed */ +#define CONFIG_AT91_GPIO + +/* Serial */ #define CONFIG_ATMEL_USART -#define CONFIG_USART0 -#undef CONFIG_USART1 -#undef CONFIG_USART2 -#undef CONFIG_USART3 +#define CONFIG_USART_BASE ATMEL_BASE_DBGU +#define CONFIG_USART_ID ATMEL_ID_SYS +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 } #define CONFIG_BOOTDELAY 3 /* * BOOTP options */ -#define CONFIG_BOOTP_BOOTFILESIZE 1 -#define CONFIG_BOOTP_BOOTPATH 1 -#define CONFIG_BOOTP_GATEWAY 1 -#define CONFIG_BOOTP_HOSTNAME 1 +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME /* * Command line configuration. @@ -86,14 +81,16 @@ #undef CONFIG_CMD_LOADS #undef CONFIG_CMD_SOURCE -#define CONFIG_CMD_PING 1 -#define CONFIG_CMD_DHCP 1 -#define CONFIG_CMD_USB 1 +#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_USB /* SDRAM */ #define CONFIG_NR_DRAM_BANKS 1 -#define PHYS_SDRAM 0x20000000 -#define PHYS_SDRAM_SIZE 0x04000000 /* 64 megs */ +#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1 +#define CONFIG_SYS_SDRAM_SIZE 0x04000000 /* 64 megs */ +#define CONFIG_SYS_INIT_SP_ADDR (ATMEL_BASE_SRAM1 + 0x1000 - \ + GENERATED_GBL_DATA_SIZE) /* SPI EEPROM */ #define CONFIG_SPI @@ -117,7 +114,7 @@ #define CONFIG_NAND_ATMEL #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_SYS_NAND_BASE 0x40000000 -#define CONFIG_SYS_NAND_DBW_8 1 +#define CONFIG_SYS_NAND_DBW_8 /* our ALE is AD21 */ #define CONFIG_SYS_NAND_MASK_ALE (1 << 21) /* our CLE is AD22 */ @@ -129,27 +126,27 @@ #define CONFIG_SYS_NO_FLASH 1 /* Ethernet */ -#define CONFIG_MACB 1 -#define CONFIG_RMII 1 -#define CONFIG_NET_MULTI 1 +#define CONFIG_MACB +#define CONFIG_RMII +#define CONFIG_NET_MULTI #define CONFIG_NET_RETRY_COUNT 20 -#define CONFIG_RESET_PHY_R 1 -#define CONFIG_MACB_SEARCH_PHY 1 +#define CONFIG_RESET_PHY_R +#define CONFIG_MACB_SEARCH_PHY /* USB */ #define CONFIG_USB_ATMEL -#define CONFIG_USB_OHCI_NEW 1 -#define CONFIG_DOS_PARTITION 1 -#define CONFIG_SYS_USB_OHCI_CPU_INIT 1 +#define CONFIG_USB_OHCI_NEW +#define CONFIG_DOS_PARTITION +#define CONFIG_SYS_USB_OHCI_CPU_INIT #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00500000 /* AT91SAM9260_UHP_BASE */ #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9260" #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 -#define CONFIG_USB_STORAGE 1 -#define CONFIG_CMD_FAT 1 +#define CONFIG_USB_STORAGE +#define CONFIG_CMD_FAT #define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ -#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM +#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE #define CONFIG_SYS_MEMTEST_END 0x23e00000 /* Env in EEPROM, bootstrap + u-boot in NAND*/ @@ -172,8 +169,6 @@ "120M(rootfs),-(other) " \ "rw rootfstype=jffs2" -#define CONFIG_BAUDRATE 115200 -#define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 } #define CONFIG_SYS_PROMPT "U-Boot> " #define CONFIG_SYS_CBSIZE 256 -- 1.7.4.1

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[U-Boot] [PATCH 0/8] integrator patches v4
by Linus Walleij 04 Aug '11

04 Aug '11

DETAILED CHANGELOG: Changes v3 patchset to v4: - One line for versatile in MAINTAINERS patch 1 instead of two. - Squashed patch 3 (relocation) and patch 6 (SDRAM size detection). The former was introducing a whitespace bug and the latter was fixing it, and since both patches are strongly related let's just have one. - NO OTHER CHANGES - resending the series since it gets rebased due to the squash of patch 3 and 6. Changes in patch 1 "MAINTAINERS: integrator+versatile boards": - First version (unnumbered) just added me as maintainer for the integrator AP. - Second version (v2) also removed Peter Pearse as maintainer of integratorcp and versatile since we found out he has retired. - Third version (v3) added me as maintainer also of integratorcp as this was easy to support alongside integratorap. - Fourth version (v4), i.e. this one, removes a duplicate entry for versatile. Changes in patch 2 (integratorap: make the compile work again): - Changes from unnumbered (initial) version to version 2 (v2) Subject was changed from "integrator: make the compile work again" to "integratorap: make the compile work again". - Changes in later versions: no other changes since initial version. This patch is otherwise identical to the initial unnumbered submission. Changes in patch 3 (integratorap: support relocation): - Changes from initial (unnumbered) version to v2: Subject was changed from "integrator: support relocation" to "integratorap: support relocation". - Changes from v2 to v3: none - Changes from v3 to v4: this was squashed with patch 6 titled "integratorap: fixup SDRAM memory size detection" since this patch introduced a whitespace problem that the latter fixed Changes in patch 4 (integratorap: support the hush shell): - No changes since initial version, resending since the patch series has been rebased. Changes in patch 5 (integratorap: support some rudimentary commands): - No changes since initial version, resending since the patch series has been rebased. Changes in patch 6 (integratorap: remove hardcoded 32MB memory cmdline): - No changes since initial version, resending since the patch series has been rebased. Changes in patch 7 (integratorcp: make the board compile): - No changes since initial version, resending since the patch series has been rebased, included in the patch series as of series v3. Changes in patch 8 (integrator: convert to new build system): - Changes from inital version to the second version included in the v3 version of the series: Convert build to use a single configuration file for Integrator AP or CP, instead of one file per board. I hope this is enough of changelog to take determine the mergeability of each patch, if you need any more information, please tell me! Linus Walleij (8): MAINTAINERS: integrator+versatile boards integratorap: make the compile work again integratorap: support relocation integratorap: support the hush shell integratorap: support some rudimentary commands integratorap: remove hardcoded 32MB memory cmdline integratorcp: make the board compile integrator: convert to new build system MAINTAINERS | 10 +- MAKEALL | 22 --- Makefile | 27 ---- arch/arm/cpu/arm720t/cpu.c | 5 - board/armltd/integrator/integrator.c | 15 +- board/armltd/integrator/lowlevel_init.S | 2 +- board/armltd/integrator/split_by_variant.sh | 220 --------------------------- boards.cfg | 8 + include/configs/integratorap.h | 21 +++- include/configs/integratorcp.h | 8 + 10 files changed, 48 insertions(+), 290 deletions(-) delete mode 100755 board/armltd/integrator/split_by_variant.sh -- 1.7.6 Thanks, Linus Walleij

2 3

[U-Boot] [PATCH] at91: reworked support for meesc board
by Matthias Fuchs 04 Aug '11

04 Aug '11

The meesc board support was broken. Within this opportunity, I completely reworked the board files. Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski(a)esd.eu> Signed-off-by: Matthias Fuchs <Matthias.Fuchs(a)esd.eu> --- V3: -fix white space issues and don't patch boards.cfg V2: -fixed commit description board/esd/meesc/config.mk | 1 - board/esd/meesc/meesc.c | 49 ++++++----- include/configs/meesc.h | 208 ++++++++++++++++++++++++++------------------- 3 files changed, 147 insertions(+), 111 deletions(-) delete mode 100644 board/esd/meesc/config.mk diff --git a/board/esd/meesc/config.mk b/board/esd/meesc/config.mk deleted file mode 100644 index 2077692..0000000 --- a/board/esd/meesc/config.mk +++ /dev/null @@ -1 +0,0 @@ -CONFIG_SYS_TEXT_BASE = 0x21f00000 diff --git a/board/esd/meesc/meesc.c b/board/esd/meesc/meesc.c index 41fa3e1..ad43531 100644 --- a/board/esd/meesc/meesc.c +++ b/board/esd/meesc/meesc.c @@ -3,7 +3,7 @@ * Stelian Pop <stelian.pop(a)leadtechdesign.com> * Lead Tech Design <www.leadtechdesign.com> * - * (C) Copyright 2009-2010 + * (C) Copyright 2009-2011 * Daniel Gorsulowski <daniel.gorsulowski(a)esd.eu> * esd electronic system design gmbh <www.esd.eu> * @@ -27,7 +27,7 @@ */ #include <common.h> -#include <asm/arch/at91sam9263.h> +#include <asm/io.h> #include <asm/arch/at91sam9_smc.h> #include <asm/arch/at91_common.h> #include <asm/arch/at91_pmc.h> @@ -35,8 +35,6 @@ #include <asm/arch/at91_matrix.h> #include <asm/arch/at91_pio.h> #include <asm/arch/clk.h> -#include <asm/arch/hardware.h> -#include <asm/arch/io.h> #include <netdev.h> DECLARE_GLOBAL_DATA_PTR; @@ -67,8 +65,8 @@ int get_hw_rev(void) static void meesc_nand_hw_init(void) { unsigned long csa; - at91_smc_t *smc = (at91_smc_t *) AT91_SMC0_BASE; - at91_matrix_t *matrix = (at91_matrix_t *) AT91_MATRIX_BASE; + at91_smc_t *smc = (at91_smc_t *) ATMEL_BASE_SMC0; + at91_matrix_t *matrix = (at91_matrix_t *) ATMEL_BASE_MATRIX; /* Enable CS3 */ csa = readl(&matrix->csa[0]) | AT91_MATRIX_CSA_EBI_CS3A; @@ -88,7 +86,7 @@ static void meesc_nand_hw_init(void) writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE | AT91_SMC_MODE_EXNW_DISABLE | AT91_SMC_MODE_DBW_8 | - AT91_SMC_MODE_TDF_CYCLE(2), + AT91_SMC_MODE_TDF_CYCLE(3), &smc->cs[3].mode); /* Configure RDY/BSY */ @@ -102,9 +100,9 @@ static void meesc_nand_hw_init(void) #ifdef CONFIG_MACB static void meesc_macb_hw_init(void) { - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; /* Enable clock */ - writel(1 << AT91SAM9263_ID_EMAC, &pmc->pcer); + writel(1 << ATMEL_ID_EMAC, &pmc->pcer); at91_macb_hw_init(); } #endif @@ -117,7 +115,7 @@ static void meesc_macb_hw_init(void) */ static void meesc_ethercat_hw_init(void) { - at91_smc_t *smc1 = (at91_smc_t *) AT91_SMC1_BASE; + at91_smc_t *smc1 = (at91_smc_t *) ATMEL_BASE_SMC1; /* Configure SMC EBI1_CS0 for EtherCAT */ writel(AT91_SMC_SETUP_NWE(0) | AT91_SMC_SETUP_NCS_WR(0) | @@ -142,8 +140,9 @@ static void meesc_ethercat_hw_init(void) int dram_init(void) { - gd->bd->bi_dram[0].start = PHYS_SDRAM; - gd->bd->bi_dram[0].size = get_ram_size((long *) PHYS_SDRAM, (1 << 27)); + gd->ram_size = get_ram_size( + (void *)CONFIG_SYS_SDRAM_BASE, + CONFIG_SYS_SDRAM_SIZE); return 0; } @@ -151,7 +150,7 @@ int board_eth_init(bd_t *bis) { int rc = 0; #ifdef CONFIG_MACB - rc = macb_eth_initialize(0, (void *)AT91_EMAC_BASE, 0x00); + rc = macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC, 0x00); #endif return rc; } @@ -225,7 +224,7 @@ int misc_init_r(void) { char *str; char buf[32]; - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; /* * Normally the processor clock has a divisor of 2. @@ -246,24 +245,28 @@ int misc_init_r(void) } #endif /* CONFIG_MISC_INIT_R */ -int board_init(void) +int board_early_init_f(void) { - at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE; + at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - /* Peripheral Clock Enable Register */ - writel(1 << AT91SAM9263_ID_PIOA | - 1 << AT91SAM9263_ID_PIOB | - 1 << AT91SAM9263_ID_PIOCDE | - 1 << AT91SAM9263_ID_UHP, + /* enable all clocks */ + writel((1 << ATMEL_ID_PIOA) | (1 << ATMEL_ID_PIOB) | + (1 << ATMEL_ID_PIOCDE) | (1 << ATMEL_ID_UHP), &pmc->pcer); + at91_seriald_hw_init(); + + return 0; +} + +int board_init(void) +{ /* initialize ET1100 Controller */ meesc_ethercat_hw_init(); /* adress of boot parameters */ - gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; - at91_serial_hw_init(); #ifdef CONFIG_CMD_NAND meesc_nand_hw_init(); #endif diff --git a/include/configs/meesc.h b/include/configs/meesc.h index a27b36b..a8a4bd3 100644 --- a/include/configs/meesc.h +++ b/include/configs/meesc.h @@ -3,7 +3,7 @@ * Stelian Pop <stelian.pop(a)leadtechdesign.com> * Lead Tech Design <www.leadtechdesign.com> * - * (C) Copyright 2009-2010 + * (C) Copyright 2009-2011 * Daniel Gorsulowski <daniel.gorsulowski(a)esd.eu> * esd electronic system design gmbh <www.esd.eu> * @@ -31,49 +31,68 @@ #ifndef __CONFIG_H #define __CONFIG_H -/* Common stuff */ -#define CONFIG_MEESC 1 /* Board is esd MEESC */ -#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */ -#define CONFIG_AT91SAM9263 1 /* It's an AT91SAM9263 SoC */ +/* + * SoC must be defined first, before hardware.h is included. + * In this case SoC is defined in boards.cfg. + */ +#include <asm/hardware.h> + +/* + * Warning: changing CONFIG_SYS_TEXT_BASE requires + * adapting the initial boot program. + * Since the linker has to swallow that define, we must use a pure + * hex number here! + */ +#define CONFIG_SYS_TEXT_BASE 0x20002000 + +/* ARM asynchronous clock */ +#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* 32.768 kHz crystal */ #define CONFIG_SYS_AT91_MAIN_CLOCK 16000000/* 16.0 MHz crystal */ #define CONFIG_SYS_HZ 1000 /* decrementer freq */ -#define CONFIG_DISPLAY_BOARDINFO 1 -#define CONFIG_DISPLAY_CPUINFO 1 /* display cpu info and speed */ -#define CONFIG_PREBOOT /* enable preboot variable */ -#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ -#define CONFIG_SETUP_MEMORY_TAGS 1 -#define CONFIG_INITRD_TAG 1 -#define CONFIG_SERIAL_TAG 1 -#define CONFIG_REVISION_TAG 1 -#undef CONFIG_USE_IRQ /* don't need IRQ/FIQ stuff */ +/* Misc CPU related */ #define CONFIG_SKIP_LOWLEVEL_INIT +#define CONFIG_ARCH_CPU_INIT +#define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f() */ +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define CONFIG_SERIAL_TAG +#define CONFIG_REVISION_TAG +#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ #define CONFIG_MISC_INIT_R /* Call misc_init_r */ +#undef CONFIG_USE_IRQ /* don't need IRQ/FIQ stuff */ -#define CONFIG_ARCH_CPU_INIT +#define CONFIG_DISPLAY_BOARDINFO /* call checkboard() */ +#define CONFIG_DISPLAY_CPUINFO /* display cpu info and speed */ +#define CONFIG_PREBOOT /* enable preboot variable */ /* * Hardware drivers */ +/* required until arch/arm/include/asm/arch-at91/at91sam9263.h is reworked */ +#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP + +/* general purpose I/O */ +#define CONFIG_AT91_GPIO + /* Console output */ -#define CONFIG_AT91_GPIO 1 -#define CONFIG_ATMEL_USART 1 -#undef CONFIG_USART0 -#undef CONFIG_USART1 -#undef CONFIG_USART2 -#define CONFIG_USART3 1 /* USART 3 is DBGU */ +#define CONFIG_ATMEL_USART +#define CONFIG_USART_BASE ATMEL_BASE_DBGU +#define CONFIG_USART_ID ATMEL_ID_SYS +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {115200, 19200, 38400, 57600, 9600} -#define CONFIG_BOOTDELAY 3 -#define CONFIG_ZERO_BOOTDELAY_CHECK 1 +#define CONFIG_BOOTDELAY 3 +#define CONFIG_ZERO_BOOTDELAY_CHECK /* * BOOTP options */ -#define CONFIG_BOOTP_BOOTFILESIZE 1 -#define CONFIG_BOOTP_BOOTPATH 1 -#define CONFIG_BOOTP_GATEWAY 1 -#define CONFIG_BOOTP_HOSTNAME 1 +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME /* * Command line configuration. @@ -84,97 +103,112 @@ #undef CONFIG_CMD_LOADS #undef CONFIG_CMD_IMLS -#define CONFIG_CMD_PING 1 -#define CONFIG_CMD_DHCP 1 -#define CONFIG_CMD_NAND 1 -#define CONFIG_CMD_USB 1 +#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_NAND +#define CONFIG_CMD_USB /* LED */ -#define CONFIG_AT91_LED 1 - -/* SDRAM */ -#define CONFIG_NR_DRAM_BANKS 1 -#define PHYS_SDRAM 0x20000000 - -/* DataFlash */ -#define CONFIG_ATMEL_DATAFLASH_SPI -#define CONFIG_HAS_DATAFLASH 1 -#define CONFIG_SYS_SPI_WRITE_TOUT (5 * CONFIG_SYS_HZ) -#define CONFIG_SYS_MAX_DATAFLASH_BANKS 1 -#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */ -#define AT91_SPI_CLK 15000000 -#define DATAFLASH_TCSS (0x1a << 16) -#define DATAFLASH_TCHS (0x1 << 24) +#define CONFIG_AT91_LED + +/* + * SDRAM: 1 bank, min 32, max 128 MB + * Initialized before u-boot gets started. + */ +#define CONFIG_NR_DRAM_BANKS 1 +#define CONFIG_SYS_SDRAM_BASE 0x20000000 /* ATMEL_BASE_CS1 */ +#define CONFIG_SYS_SDRAM_SIZE 0x02000000 + +#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0x00100000) +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x01E00000) +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x00100000) + +/* + * Initial stack pointer: 4k - GENERATED_GBL_DATA_SIZE in internal SRAM, + * leaving the correct space for initial global data structure above + * that address while providing maximum stack area below. + */ +#define CONFIG_SYS_INIT_SP_ADDR \ + (ATMEL_BASE_SRAM0 + 0x1000 - GENERATED_GBL_DATA_SIZE) + + /* DataFlash */ +#ifdef CONFIG_SYS_USE_DATAFLASH +# define CONFIG_ATMEL_DATAFLASH_SPI +# define CONFIG_HAS_DATAFLASH +# define CONFIG_SYS_SPI_WRITE_TOUT (5 * CONFIG_SYS_HZ) +# define CONFIG_SYS_MAX_DATAFLASH_BANKS 1 +# define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */ +# define AT91_SPI_CLK 15000000 +# define DATAFLASH_TCSS (0x1a << 16) +# define DATAFLASH_TCHS (0x1 << 24) +#endif /* NOR flash is not populated, disable it */ -#define CONFIG_SYS_NO_FLASH 1 +#define CONFIG_SYS_NO_FLASH /* NAND flash */ #ifdef CONFIG_CMD_NAND -#define CONFIG_NAND_ATMEL -#define CONFIG_SYS_MAX_NAND_DEVICE 1 -#define CONFIG_SYS_NAND_BASE 0x40000000 -#define CONFIG_SYS_NAND_DBW_8 1 -/* our ALE is AD21 */ -#define CONFIG_SYS_NAND_MASK_ALE (1 << 21) -/* our CLE is AD22 */ -#define CONFIG_SYS_NAND_MASK_CLE (1 << 22) -#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIO_PORTD, 15 -#define CONFIG_SYS_NAND_READY_PIN AT91_PIO_PORTA, 22 -#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */ +# define CONFIG_NAND_ATMEL +# define CONFIG_SYS_MAX_NAND_DEVICE 1 +# define CONFIG_SYS_NAND_BASE 0x40000000 /* ATMEL_BASE_CS3 */ +# define CONFIG_SYS_NAND_DBW_8 +# define CONFIG_SYS_NAND_MASK_ALE (1 << 21) +# define CONFIG_SYS_NAND_MASK_CLE (1 << 22) +# define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIO_PORTD, 15 +# define CONFIG_SYS_NAND_READY_PIN AT91_PIO_PORTA, 22 +# define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */ #endif /* Ethernet */ -#define CONFIG_MACB 1 -#define CONFIG_RMII 1 -#define CONFIG_NET_MULTI 1 +#define CONFIG_MACB +#define CONFIG_RMII +#define CONFIG_NET_MULTI +#define CONFIG_FIT #define CONFIG_NET_RETRY_COUNT 20 #undef CONFIG_RESET_PHY_R /* USB */ #define CONFIG_USB_ATMEL -#define CONFIG_USB_OHCI_NEW 1 -#define CONFIG_DOS_PARTITION 1 -#define CONFIG_SYS_USB_OHCI_CPU_INIT 1 +#define CONFIG_USB_OHCI_NEW +#define CONFIG_DOS_PARTITION +#define CONFIG_SYS_USB_OHCI_CPU_INIT #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00a00000 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9263" #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 -#define CONFIG_USB_STORAGE 1 -#define CONFIG_CMD_FAT 1 - -#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */ - -#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM -#define CONFIG_SYS_MEMTEST_END 0x21e00000 - -#define CONFIG_SYS_USE_DATAFLASH 1 -#undef CONFIG_SYS_USE_NANDFLASH /* CAN */ -#define CONFIG_AT91_CAN 1 +#define CONFIG_AT91_CAN /* hw-controller addresses */ -#define CONFIG_ET1100_BASE 0x70000000 +#define CONFIG_ET1100_BASE 0x70000000 + +#ifdef CONFIG_SYS_USE_DATAFLASH /* bootstrap + u-boot + env in dataflash on CS0 */ -#define CONFIG_ENV_IS_IN_DATAFLASH 1 -#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \ +# define CONFIG_ENV_IS_IN_DATAFLASH +# define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \ 0x8400) -#define CONFIG_ENV_OFFSET 0x4200 -#define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \ +# define CONFIG_ENV_OFFSET 0x4200 +# define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + \ CONFIG_ENV_OFFSET) -#define CONFIG_ENV_SIZE 0x4200 +# define CONFIG_ENV_SIZE 0x4200 -#define CONFIG_BAUDRATE 115200 -#define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 } +#elif CONFIG_SYS_USE_NANDFLASH + +/* bootstrap + u-boot + env + linux in nandflash */ +# define CONFIG_ENV_IS_IN_NAND 1 +# define CONFIG_ENV_OFFSET 0xC0000 +# define CONFIG_ENV_SIZE 0x20000 + +#endif #define CONFIG_SYS_PROMPT "=> " -#define CONFIG_SYS_CBSIZE 256 +#define CONFIG_SYS_CBSIZE 512 #define CONFIG_SYS_MAXARGS 16 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ sizeof(CONFIG_SYS_PROMPT) + 16) -#define CONFIG_SYS_LONGHELP 1 -#define CONFIG_CMDLINE_EDITING 1 +#define CONFIG_SYS_LONGHELP +#define CONFIG_CMDLINE_EDITING /* * Size of malloc() pool @@ -185,7 +219,7 @@ #define CONFIG_STACKSIZE (32 * 1024) /* regular stack */ #ifdef CONFIG_USE_IRQ -#error CONFIG_USE_IRQ not supported +# error CONFIG_USE_IRQ not supported #endif #endif -- 1.6.1

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[U-Boot] Need Help on *** Warning - bad CRC, using default environment
by Bala Ss 04 Aug '11

04 Aug '11

Hi, I have got this contact from web when I actually searching for some solutions to get rid off the issue on "Warning - bad CRC, using default environment". And I have gone through the some of the mail thread. Am also facing the same issue that when I hard reset the board, U-boot starts and stops at line as below *** Warning - bad CRC, using default environment. From your mail thread conversation, its almost clear that this is due to uninitialization env variables / non-matching CRC, hence it needs to be "saveenv". But now the actual problem here is am not getting the U-boot prompt (#) to enter uboot commands. As soon as the board hard rebooted it comes and hangs at the same line, so not able to enter any commands there. If anyone can suggest anything that helps to bring up, will be really great. Thanks in advance. Uboot-logs: =========== Flash: 16 MB NAND: No NAND device found!!! 0 MiB *** Warning - bad CRC, using default environment "Hangs". Regards, Balaji.

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