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| author | Miao Yan <yanmiaobest@gmail.com> | 2016-01-07 01:31:59 -0800 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2016-01-13 12:20:15 +0800 |
| commit | ece5c37f0cae1277a147e1c17f9d1bfabc3d2e95 (patch) | |
| tree | 2dea1a5db7773aa00ad1361f99e019ba40b7d225 /include | |
| parent | 87968de31d4771947fb7e88d451b0e516178ebf1 (diff) | |
| download | u-boot-ece5c37f0cae1277a147e1c17f9d1bfabc3d2e95.tar.gz u-boot-ece5c37f0cae1277a147e1c17f9d1bfabc3d2e95.tar.xz u-boot-ece5c37f0cae1277a147e1c17f9d1bfabc3d2e95.zip | |
x86: adjust ramdisk load address
By default, ramdisk load address is defined to 02000000 in env string.
When loading bzImage to 01000000 (default address), there's a chance that
the ramdisk header would be overwritten by the kernel. Thus increase the
gap and make ramdisk load at 04000000 by default and also this patch
introduces a new configuration item CONFIG_RAMDISK_ADDR for this purpose
Signed-off-by: Miao Yan <yanmiaobest@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/x86-common.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/configs/x86-common.h b/include/configs/x86-common.h index 70ec1032fd..4182a3bf63 100644 --- a/include/configs/x86-common.h +++ b/include/configs/x86-common.h @@ -208,6 +208,7 @@ #define CONFIG_HOSTNAME x86 #define CONFIG_BOOTFILE "bzImage" #define CONFIG_LOADADDR 0x1000000 +#define CONFIG_RAMDISK_ADDR 0x4000000 #define CONFIG_EXTRA_ENV_SETTINGS \ CONFIG_STD_DEVICES_SETTINGS \ @@ -215,7 +216,7 @@ "netdev=eth0\0" \ "consoledev=ttyS0\0" \ "othbootargs=acpi=off\0" \ - "ramdiskaddr=0x2000000\0" \ + "ramdiskaddr=0x4000000\0" \ "ramdiskfile=initramfs.gz\0" #define CONFIG_RAMBOOTCOMMAND \ |