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ARM: omap: Fix GPMC init for OMAP3 platforms 

Commit a0a37183 (ARM: omap: merge GPMC initialization code for all
platform) broke NAND on OMAP3 based platforms. I noticed this while
testing the latest 2014.07-rc version on the TAO3530 board. NAND
detection did not work with this error message:

NAND:  nand: error: Unable to find NAND settings in GPMC Configuration - quitting

As OMAP3 configs don't set CONFIG_NAND but CONFIG_NAND_CMD. the GPMC
was not initialized for NAND at all. This patch now fixes this issue.

Tested on TAO3530 board.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Pekon Gupta <pekon@ti.com>
Cc: Tom Rini <trini@ti.com>
Acked-by: Pekon Gupta <pekon@ti.com>
This commit is contained in:
Stefan Roese 2014-07-09 17:18:09 +02:00 committed by Tom Rini
parent e6f9d419c8
commit fb2fcb798a
1 changed files with 1 additions and 1 deletions
arch/arm/cpu/armv7/omap-common
mem-common.c

2
arch/arm/cpu/armv7/omap-common/mem-common.c
View File

@ -89,7 +89,7 @@ void gpmc_init(void)
};
u32 size = GPMC_SIZE_16M;
u32 base = CONFIG_SYS_FLASH_BASE;
#elif defined(CONFIG_NAND)
#elif defined(CONFIG_NAND) || defined(CONFIG_CMD_NAND)
/* configure GPMC for NAND */
const u32 gpmc_regs[GPMC_MAX_REG] = { M_NAND_GPMC_CONFIG1,
M_NAND_GPMC_CONFIG2,