From ddb49f3a6c659ee7349a984af2698b440cb786dd Mon Sep 17 00:00:00 2001 From: Przemyslaw Marczak Date: Tue, 17 Feb 2015 14:50:27 +0100 Subject: [PATCH] Odroid U3: use common code for dram reservation This commit removes the dram reservation from board file, because it is done in a common code. Signed-off-by: Przemyslaw Marczak Cc: Minkyu Kang Signed-off-by: Minkyu Kang --- board/samsung/odroid/odroid.c | 4 ---- include/configs/odroid.h | 5 +++-- 2 files changed, 3 insertions(+), 6 deletions(-) diff --git a/board/samsung/odroid/odroid.c b/board/samsung/odroid/odroid.c index 6f4b8caea5..ae41c29d92 100644 --- a/board/samsung/odroid/odroid.c +++ b/board/samsung/odroid/odroid.c @@ -427,10 +427,6 @@ int exynos_early_init_f(void) int exynos_init(void) { - /* The last MB of memory is reserved for secure firmware */ - gd->ram_size -= SZ_1M; - gd->bd->bi_dram[CONFIG_NR_DRAM_BANKS - 1].size -= SZ_1M; - board_gpio_init(); return 0; diff --git a/include/configs/odroid.h b/include/configs/odroid.h index 8b47537614..5ee0abe02a 100644 --- a/include/configs/odroid.h +++ b/include/configs/odroid.h @@ -29,6 +29,9 @@ #define CONFIG_SYS_SDRAM_BASE 0x40000000 #define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */ #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE +/* Reserve the last 1 MiB for the secure firmware */ +#define CONFIG_SYS_MEM_TOP_HIDE (1UL << 20UL) +#define CONFIG_TZSW_RESERVED_DRAM_SIZE CONFIG_SYS_MEM_TOP_HIDE /* memtest works on */ #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE @@ -56,8 +59,6 @@ #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \ - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_MEM_TOP_HIDE (SZ_1M) /* ram console */ - #define CONFIG_SYS_MONITOR_BASE 0x00000000 #define CONFIG_ENV_IS_IN_MMC -- 2.30.2