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powerpc/83xx: increment malloc heap size for the MPC832x MDS boards

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The malloc buffer is not large enough to hold a flash sector (0x20000 bytes)
in addition to whatever else it normally holds, so double its size.  This
fixes a failure trying to save the environment:

=> save
Saving Environment to Flash...
Unable to save the rest of sector (122880)
. done
Protected 1 sectors

This problem probably surfaced from some other change that significantly
increased the normal memory usage, thereby not leaving enough room for
the saveenv command.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
This commit is contained in:
Timur Tabi 2012-03-17 17:44:00 -05:00 committed by Kim Phillips
parent fedab338f3
commit 3b6b256c43
1 changed files with 1 additions and 1 deletions
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2
include/configs/MPC832XEMDS.h
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@ -181,7 +181,7 @@
/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
#define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */
#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserved for malloc */
/*
* Initial RAM Base Address Setup