[U-Boot] [PATCH 5/8] include/config_fallbacks.h: add default for CONFIG_SYS_MAXARGS

[Thomas Petazzoni]

CONFIG_SYS_MAXARGS contains the maximum number of arguments accepted
by U-Boot commands. Since the vast majority of the platforms define it
to 16, it makes sense to have a default definition to 16, which will
allow to remove this definition from a significant number of
platforms.

It will allow to remove the default definition from 216 platform .h
files, leaving only 56 platforms with non-default values (15, 24, 32,
48, 64, 96, 128 or 256).

Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 include/config_fallbacks.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/config_fallbacks.h b/include/config_fallbacks.h
index 09fcee4..85725bd 100644
--- a/include/config_fallbacks.h
+++ b/include/config_fallbacks.h
@@ -84,6 +84,10 @@
 #define CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 #endif
 
+#ifndef CONFIG_SYS_MAXARGS
+#define CONFIG_SYS_MAXARGS	16
+#endif
+
 #ifndef CONFIG_FIT_SIGNATURE
 #define CONFIG_IMAGE_FORMAT_LEGACY
 #endif
-- 
2.9.4