diff options
| author | Bryan Wu <pengw@nvidia.com> | 2016-09-01 23:49:57 +0000 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2016-09-27 09:11:01 -0700 |
| commit | 64a4fe74014b31df767e23ee67ae61eba807f6ca (patch) | |
| tree | 002e95caf295b816e256729297e66201e22e305c /include/configs | |
| parent | cbe7706ab8aab06c18edaa9b120371f9c8012728 (diff) | |
ARM: tegra: increase console buffer size and sys args num
The Linux-for-Tegra kernel uses a very long command line.
The default value of CONFIG_SYS_CBSIZE is too small to printf out the
long command line and causes a message like:
bootarg overflow 602+0+0+1 > 512
on the console, and the board refuses to boot.
The default value of CONFIG_SYS_MAXARGS is too small to add a long
long command line, and the kernel won't boot without the complete
bootargs.
Increasing these two config options solves this problem.
Signed-off-by: Bryan Wu <pengw@nvidia.com>
Signed-off-by: Peter Chubb <Peter.Chubb@data61.csiro.au>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/tegra-common.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h index 29614e0f9e..1385d316d3 100644 --- a/include/configs/tegra-common.h +++ b/include/configs/tegra-common.h @@ -76,11 +76,12 @@ * 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 32 /* 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) |