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 --- Changes in v5: - move this change to x86-common.h - reorder it to be the first patch
include/configs/x86-common.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/configs/x86-common.h b/include/configs/x86-common.h index 70ec103..4182a3b 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 \