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UBI: Add compile-time check for correct malloc area configuration 

UBI is quite memory greedy and requires at least approx. 512k of malloc
area. This patch adds a compile-time check, so that boards will not
build with less memory reserved for this area (CONFIG_SYS_MALLOC_LEN).

Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Stefan Roese 2009-06-04 16:55:34 +02:00 committed by Wolfgang Denk
parent 7ce6031afc
commit 60cfe87bd3
1 changed files with 4 additions and 0 deletions
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4
drivers/mtd/ubi/build.c
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@ -46,6 +46,10 @@
#include <ubi_uboot.h>
#include "ubi.h"
#if (CONFIG_SYS_MALLOC_LEN < (512 << 10))
#error Malloc area too small for UBI, increase CONFIG_SYS_MALLOC_LEN to >= 512k
#endif
/* Maximum length of the 'mtd=' parameter */
#define MTD_PARAM_LEN_MAX 64