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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2014-11-27 20:41:44 -0200 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2014-12-01 10:20:21 +0100 |
| commit | 31cc2c85dc38429e2558dbf1a42e18480e8e9ba6 (patch) | |
| tree | 16edb7a69e555c65d12785a071d5a898ba15a947 /include/config_fallbacks.h | |
| parent | daa12e3f22b4928263684a89c0f0b31f3571c8a5 (diff) | |
| download | u-boot-31cc2c85dc38429e2558dbf1a42e18480e8e9ba6.tar.gz | |
config_fallbacks: Add a default entry for CONFIG_SYS_PBSIZE
Entering the maximum number of characters defined by CONFIG_SYS_CBSIZE into
the console and hitting enter afterwards, causes a hang in the system because
CONFIG_SYS_PBSIZE is not capable of storing the characters of the error message:
"Unknown command '' - try 'help'".
Provide a default size for CONFIG_SYS_PBSIZE so that it can store the error
message and allows the error message to be printed correctly with no hang.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Diffstat (limited to 'include/config_fallbacks.h')
| -rw-r--r-- | include/config_fallbacks.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/config_fallbacks.h b/include/config_fallbacks.h index 7d8daa2b8e..508db5626b 100644 --- a/include/config_fallbacks.h +++ b/include/config_fallbacks.h @@ -79,6 +79,10 @@ #define CONFIG_SYS_PROMPT "=> " #endif +#ifndef CONFIG_SYS_PBSIZE +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + 128) +#endif + #ifndef CONFIG_FIT_SIGNATURE #define CONFIG_IMAGE_FORMAT_LEGACY #endif |