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| author | Kyle Edwards <kyleedwardsny@gmail.com> | 2017-04-12 22:42:31 -0400 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2017-04-21 13:54:47 +0200 |
| commit | 9828d050cf5026b27c6acdf615c5161b5a269092 (patch) | |
| tree | 3c365470f12f4daafd7c11cdc3cd6e83917b5832 /include | |
| parent | f6c1df44b815a08585e7fd3805a1db51a5955d09 (diff) | |
| download | u-boot-9828d050cf5026b27c6acdf615c5161b5a269092.tar.gz u-boot-9828d050cf5026b27c6acdf615c5161b5a269092.tar.xz u-boot-9828d050cf5026b27c6acdf615c5161b5a269092.zip | |
mips: qemu-mips/64: Remove obsolete CONFIG_SYS_MONITOR_LEN from config
This fixes an issue with the saveenv command causing U-Boot to no
longer work on the QEMU Mips pseudoboard. Because the offset of the
environment was being determined by CONFIG_SYS_MONITOR_LEN, and this
value was less than the actual size of U-Boot, saveenv was overwriting
parts of the U-Boot code. Because CONFIG_SYS_MONITOR_LEN is no longer
used on MIPS, this patch removes it and places the environment at the
end of the pseudoboard's 4MB flash.
Signed-off-by: Kyle Edwards <kyleedwardsny@gmail.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/qemu-mips.h | 3 | ||||
| -rw-r--r-- | include/configs/qemu-mips64.h | 3 |
2 files changed, 2 insertions, 4 deletions
diff --git a/include/configs/qemu-mips.h b/include/configs/qemu-mips.h index be7f4f2487..b67d413f12 100644 --- a/include/configs/qemu-mips.h +++ b/include/configs/qemu-mips.h @@ -102,7 +102,6 @@ */ /* The following #defines are needed to get flash environment right */ #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE -#define CONFIG_SYS_MONITOR_LEN (192 << 10) #define CONFIG_SYS_INIT_SP_OFFSET 0x400000 @@ -115,10 +114,10 @@ #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE #define CONFIG_ENV_IS_IN_FLASH -#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN) /* Address and size of Primary Environment Sector */ #define CONFIG_ENV_SIZE 0x8000 +#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + (4 << 20) - CONFIG_ENV_SIZE) #define CONFIG_ENV_OVERWRITE 1 diff --git a/include/configs/qemu-mips64.h b/include/configs/qemu-mips64.h index 39afbff2d8..4856087718 100644 --- a/include/configs/qemu-mips64.h +++ b/include/configs/qemu-mips64.h @@ -102,7 +102,6 @@ */ /* The following #defines are needed to get flash environment right */ #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE -#define CONFIG_SYS_MONITOR_LEN (192 << 10) #define CONFIG_SYS_INIT_SP_OFFSET 0x400000 @@ -115,10 +114,10 @@ #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE #define CONFIG_ENV_IS_IN_FLASH -#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN) /* Address and size of Primary Environment Sector */ #define CONFIG_ENV_SIZE 0x8000 +#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + (4 << 20) - CONFIG_ENV_SIZE) #define CONFIG_ENV_OVERWRITE 1 |