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| author | Stefano Babic <sbabic@denx.de> | 2011-06-24 03:04:38 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-08-04 13:12:44 +0200 |
| commit | d388298a59ba375c76597b8f95b560afa971a0fb (patch) | |
| tree | 7255c781bbc6d6b1aefcc3622087dfa13f58aebc /include/configs/versatile.h | |
| parent | 07407d97f07bf62c6c6e6899029a079ecc271974 (diff) | |
| download | u-boot-imx-d388298a59ba375c76597b8f95b560afa971a0fb.zip u-boot-imx-d388298a59ba375c76597b8f95b560afa971a0fb.tar.gz u-boot-imx-d388298a59ba375c76597b8f95b560afa971a0fb.tar.bz2 | |
ARM: versatile: fix board support
Versatile board is used as example to run u-boot under qemu.
The patch fixes relocation for all versatile boards and adds
a versatileqemu target to be used under qemu.
Patch tested only under qemu, not on real boards.
Tested with QEMU emulator version 0.14.50.
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Alessandro Rubini <rubini-list@gnudd.com>
CC: Loïc Minier <loic.minier@linaro.org>
Diffstat (limited to 'include/configs/versatile.h')
| -rw-r--r-- | include/configs/versatile.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/include/configs/versatile.h b/include/configs/versatile.h index db68965..32cee82 100644 --- a/include/configs/versatile.h +++ b/include/configs/versatile.h @@ -74,6 +74,7 @@ /* * Size of malloc() pool */ +#define CONFIG_ENV_SIZE 8192 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024) /* @@ -168,9 +169,26 @@ #define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */ #define PHYS_FLASH_SIZE 0x04000000 /* 64MB */ +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 +#define CONFIG_SYS_INIT_RAM_ADDR 0x00800000 +#define CONFIG_SYS_INIT_RAM_SIZE 0x000FFFFF +#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ + GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ + CONFIG_SYS_GBL_DATA_OFFSET) + +#define CONFIG_BOARD_EARLY_INIT_F + /*----------------------------------------------------------------------- * FLASH and environment organization */ +#ifdef CONFIG_ARCH_VERSATILE_QEMU +#define CONFIG_SYS_TEXT_BASE 0x10000 +#define CONFIG_SYS_NO_FLASH +#define CONFIG_ENV_IS_NOWHERE +#define CONFIG_SYS_MONITOR_LEN 0x80000 +#else +#define CONFIG_SYS_TEXT_BASE 0x01000000 /* * Use the CFI flash driver for ease of use */ @@ -222,7 +240,6 @@ /* The ARM Boot Monitor is shipped in the lowest sector of flash */ #define FLASH_TOP (CONFIG_SYS_FLASH_BASE + PHYS_FLASH_SIZE) -#define CONFIG_ENV_SIZE 8192 #define CONFIG_ENV_ADDR (FLASH_TOP - CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE) #define CONFIG_SYS_MONITOR_BASE (CONFIG_ENV_ADDR - CONFIG_SYS_MONITOR_LEN) @@ -230,4 +247,6 @@ #define CONFIG_SYS_FLASH_PROTECTION /* The devices have real protection */ #define CONFIG_SYS_FLASH_EMPTY_INFO /* flinfo indicates empty blocks */ +#endif + #endif /* __CONFIG_H */ |