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| author | Ying Zhang <b40530@freescale.com> | 2014-01-24 15:50:07 +0800 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2014-02-24 15:23:19 -0800 |
| commit | 5a89fa927cf6c54efe36918a4894ce31274d9ef1 (patch) | |
| tree | 5667df81a516e0605b1d77236dcf5595424cbcbb | |
| parent | ee4d65117d49db094451f2943944777761e9cfad (diff) | |
| download | u-boot-imx-5a89fa927cf6c54efe36918a4894ce31274d9ef1.zip u-boot-imx-5a89fa927cf6c54efe36918a4894ce31274d9ef1.tar.gz u-boot-imx-5a89fa927cf6c54efe36918a4894ce31274d9ef1.tar.bz2 | |
SPL: P2020RDB: fix the problem booting from spi flash
There was no enough stack in SPL, so the buffer needed in SPL is to malloc
from memory pool and to repalce the temporary variable.
Signed-off-by: Ying Zhang <b40530@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
| -rw-r--r-- | common/env_sf.c | 7 | ||||
| -rw-r--r-- | include/configs/p1_p2_rdb_pc.h | 12 |
2 files changed, 14 insertions, 5 deletions
diff --git a/common/env_sf.c b/common/env_sf.c index 9f806fb..be270f2 100644 --- a/common/env_sf.c +++ b/common/env_sf.c @@ -299,13 +299,16 @@ int saveenv(void) void env_relocate_spec(void) { - char buf[CONFIG_ENV_SIZE]; int ret; + char *buf = NULL; + buf = (char *)malloc(CONFIG_ENV_SIZE); env_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS, CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE); if (!env_flash) { set_default_env("!spi_flash_probe() failed"); + if (buf) + free(buf); return; } @@ -321,6 +324,8 @@ void env_relocate_spec(void) gd->env_valid = 1; out: spi_flash_free(env_flash); + if (buf) + free(buf); env_flash = NULL; } #endif diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h index 26b3196..07b6179 100644 --- a/include/configs/p1_p2_rdb_pc.h +++ b/include/configs/p1_p2_rdb_pc.h @@ -579,11 +579,15 @@ #define CONFIG_SYS_INIT_L2_ADDR_PHYS CONFIG_SYS_INIT_L2_ADDR #define CONFIG_SYS_INIT_L2_END (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE) #define CONFIG_SPL_RELOC_TEXT_BASE 0xf8f81000 -#define CONFIG_SPL_RELOC_STACK (CONFIG_SYS_INIT_L2_ADDR + 128 * 1024) -#define CONFIG_SPL_RELOC_STACK_SIZE (32 << 10) -#define CONFIG_SPL_RELOC_MALLOC_ADDR (CONFIG_SYS_INIT_L2_ADDR + 160 * 1024) -#define CONFIG_SPL_RELOC_MALLOC_SIZE (96 << 10) #define CONFIG_SPL_GD_ADDR (CONFIG_SYS_INIT_L2_ADDR + 112 * 1024) +#define CONFIG_SPL_RELOC_STACK (CONFIG_SYS_INIT_L2_ADDR + 116 * 1024) +#define CONFIG_SPL_RELOC_STACK_SIZE (32 << 10) +#define CONFIG_SPL_RELOC_MALLOC_ADDR (CONFIG_SYS_INIT_L2_ADDR + 148 * 1024) +#if defined(CONFIG_P2020RDB) +#define CONFIG_SPL_RELOC_MALLOC_SIZE (364 << 10) +#else +#define CONFIG_SPL_RELOC_MALLOC_SIZE (108 << 10) +#endif #elif defined(CONFIG_NAND) #ifdef CONFIG_TPL_BUILD #define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000 |