From: Bryan Wu <[email protected]> Tegra kernel booting needs a long bootargs command line.
Default value of CONFIG_SYS_CBSIZE is too small to printf out the long command line and will cause system panic. Default value of CONFIG_SYS_MAXARGS is too small to setenv bootargs as the long command line, then kernel won't boot without the complete bootargs. Increase this 2 config options solve this problem. Signed-off-by: Bryan Wu <[email protected]> Signed-off-by: Michael Scott <[email protected]> Cc: Tom Warren <[email protected]> Cc: Stephen Warren <[email protected]> Cc: Bryan Wu <[email protected]> --- include/configs/tegra-common.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h index 5d2b12a..a6d7bf1 100644 --- a/include/configs/tegra-common.h +++ b/include/configs/tegra-common.h @@ -107,11 +107,11 @@ * Increasing the size of the IO buffer as default nfsargs size is more * than 256 and so it is not possible to edit it */ -#define CONFIG_SYS_CBSIZE (256 * 2) /* Console I/O Buffer Size */ +#define CONFIG_SYS_CBSIZE (1024 * 2) /* Console I/O Buffer Size */ /* Print Buffer Size */ #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ sizeof(CONFIG_SYS_PROMPT) + 16) -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +#define CONFIG_SYS_MAXARGS 64 /* max number of command args */ /* Boot Argument Buffer Size */ #define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE) -- 1.9.1 _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
