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mx28evk: Fix warning when CONFIG_ENV_IS_IN_SPI_FLASH is selected

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When building a target with CONFIG_ENV_IS_IN_SPI_FLASH the following
warning is seen:

include/configs/mx28evk.h:73:0: warning: "CONFIG_ENV_SIZE" redefined [enabled by default]

Protect the definition of CONFIG_ENV_SIZE to avoid the warning.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
This commit is contained in:
Fabio Estevam 2014-06-10 00:03:57 -03:00 • committed by Stefano Babic
parent a7650486a5
commit 3aa890525b
1 changed files with 4 additions and 1 deletions
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5
include/configs/mx28evk.h
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@ -48,7 +48,11 @@
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
/* Environment */
#ifndef CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_SIZE (16 * 1024)
#else
#define CONFIG_ENV_SIZE (4 * 1024)
#endif
#define CONFIG_ENV_OVERWRITE
/* Environment is in MMC */
@ -70,7 +74,6 @@
/* Environemnt is in SPI flash */
#if defined(CONFIG_CMD_SF) && defined(CONFIG_ENV_IS_IN_SPI_FLASH)
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
#define CONFIG_ENV_SIZE 0x1000 /* 4KB */
#define CONFIG_ENV_OFFSET 0x40000 /* 256K */
#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
#define CONFIG_ENV_SECT_SIZE 0x1000