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| author | Piotr Wilczek <p.wilczek@samsung.com> | 2012-09-20 00:19:55 +0000 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2012-11-15 21:08:18 +0900 |
| commit | b5598578f5260a2703012154d0388eaff10c965a (patch) | |
| tree | fedd91b88dac4711e163823c3b300326958bd931 | |
| parent | 061562c423aa5929231b0d2039699bcb2b74079a (diff) | |
| download | u-boot-imx-b5598578f5260a2703012154d0388eaff10c965a.zip u-boot-imx-b5598578f5260a2703012154d0388eaff10c965a.tar.gz u-boot-imx-b5598578f5260a2703012154d0388eaff10c965a.tar.bz2 | |
arm:exynos4:trats: Correct SDRAM configuration for trats
SDRAM setup alike to ORIGEN Dev board.
Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| -rw-r--r-- | include/configs/trats.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/include/configs/trats.h b/include/configs/trats.h index d7808aa..a24e945 100644 --- a/include/configs/trats.h +++ b/include/configs/trats.h @@ -189,12 +189,17 @@ #define CONFIG_SYS_HZ 1000 -/* TRATS has 2 banks of DRAM */ -#define CONFIG_NR_DRAM_BANKS 2 -#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* LDDDR2 DMC 0 */ -#define PHYS_SDRAM_1_SIZE (512 << 20) /* 512 MB in CS 0 */ -#define PHYS_SDRAM_2 0x50000000 /* LPDDR2 DMC 1 */ -#define PHYS_SDRAM_2_SIZE (512 << 20) /* 512 MB in CS 0 */ +/* TRATS has 4 banks of DRAM */ +#define CONFIG_NR_DRAM_BANKS 4 +#define SDRAM_BANK_SIZE (256UL << 20UL) /* 256 MB */ +#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE +#define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE +#define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE) +#define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE +#define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE)) +#define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE +#define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE)) +#define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE #define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */ |