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| author | pekon gupta <pekon@ti.com> | 2013-11-18 19:03:02 +0530 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2013-11-21 13:33:41 -0600 |
| commit | 2c17e6d1d996a1b8b9325de15f253a13d5877dee (patch) | |
| tree | 5404e5dea7c6e046fdaaa07fa98f4231c6fc1340 /arch/arm/include | |
| parent | 3f719069c884284b2457448a7afe32b02bd4f782 (diff) | |
| download | u-boot-imx-2c17e6d1d996a1b8b9325de15f253a13d5877dee.zip u-boot-imx-2c17e6d1d996a1b8b9325de15f253a13d5877dee.tar.gz u-boot-imx-2c17e6d1d996a1b8b9325de15f253a13d5877dee.tar.bz2 | |
am335x: fix GPMC config for NAND and NOR SPL boot
GPMC controller is common IP to interface with both NAND and NOR flash devices.
Also, it supports max 8 chip-selects, which can be independently connected to
any of the devices.
But ROM code expects the boot-device to be connected to only chip-select[0].
Thus to resolve conflict between NOR and NAND boot. This patch:
- combines NOR and NAND configs spread in board files to common gpmc_init()
- configures GPMC based on boot-mode selected for SPL boot.
Signed-off-by: Pekon Gupta <pekon@ti.com>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/arch-am33xx/mem.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/arm/include/asm/arch-am33xx/mem.h b/arch/arm/include/asm/arch-am33xx/mem.h index 983ea28..e7e8c58 100644 --- a/arch/arm/include/asm/arch-am33xx/mem.h +++ b/arch/arm/include/asm/arch-am33xx/mem.h @@ -68,9 +68,4 @@ #define PISMO2_NAND_CS0 7 #define PISMO2_NAND_CS1 8 -/* make it readable for the gpmc_init */ -#define PISMO1_NOR_BASE FLASH_BASE -#define PISMO1_NAND_BASE CONFIG_SYS_NAND_BASE -#define PISMO1_NAND_SIZE GPMC_SIZE_256M - #endif /* endif _MEM_H_ */ |