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barebox
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Fix problem with default #defines 

Cleanup compiler warning
This commit is contained in:
wdenk 2003-03-06 14:23:06 +00:00
parent 47cd00fa70
commit 500545cc6b
2 changed files with 13 additions and 4 deletions
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6
common/env_flash.c
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@ -160,9 +160,11 @@ int env_init(void)
#ifdef CMD_SAVEENV
int saveenv(void)
{
int rc = 1;
ulong up_data = 0;
char *saved_data = NULL;
int rc = 1;
#if CFG_ENV_SECT_SIZE > CFG_ENV_SIZE
ulong up_data = 0;
#endif
debug ("Protect off %08lX ... %08lX\n",
(ulong)flash_addr, end_addr);

11
include/environment.h
View File

@ -47,8 +47,15 @@
# if !defined(CFG_ENV_ADDR_REDUND) && defined(CFG_ENV_OFFSET_REDUND)
# define CFG_ENV_ADDR_REDUND (CFG_FLASH_BASE + CFG_ENV_OFFSET_REDUND)
# endif
# ifndef CFG_ENV_SIZE
# define CFG_ENV_SIZE CFG_ENV_SECT_SIZE
# if defined(CFG_ENV_SECT_SIZE) || defined(CFG_ENV_SIZE)
# ifndef CFG_ENV_SECT_SIZE
# define CFG_ENV_SECT_SIZE CFG_ENV_SIZE
# endif
# ifndef CFG_ENV_SIZE
# define CFG_ENV_SIZE CFG_ENV_SECT_SIZE
# endif
# else
# error "Both CFG_ENV_SECT_SIZE and CFG_ENV_SIZE undefined"
# endif
# if defined(CFG_ENV_ADDR_REDUND) && !defined(CFG_ENV_SIZE_REDUND)
# define CFG_ENV_SIZE_REDUND CFG_ENV_SIZE