[U-Boot] [PATCH 3/8] include/config_fallbacks.h: change fallback for CONFIG_SYS_PBSIZE

[Thomas Petazzoni]

Most of the platforms are using CONFIG_SYS_CBSIZE +
sizeof(CONFIG_SYS_PROMPT) + 16 as their value for CONFIG_SYS_PBSIZE,
so let's adopt this for the fallback value of CONFIG_SYS_PBSIZE.

This will allow us to drop an explicit definition of CONFIG_SYS_PBSIZE
from a large number of platforms.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 include/config_fallbacks.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/config_fallbacks.h b/include/config_fallbacks.h
index f9461f0..09fcee4 100644
--- a/include/config_fallbacks.h
+++ b/include/config_fallbacks.h
@@ -81,7 +81,7 @@
 #endif
 
 #ifndef CONFIG_SYS_PBSIZE
-#define CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE + 128)
+#define CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 #endif
 
 #ifndef CONFIG_FIT_SIGNATURE
-- 
2.9.4