diff options
Diffstat (limited to 'arch/arm/mach-exynos/spl_boot.c')
| -rw-r--r-- | arch/arm/mach-exynos/spl_boot.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/spl_boot.c b/arch/arm/mach-exynos/spl_boot.c index 72244988..93fea9c 100644 --- a/arch/arm/mach-exynos/spl_boot.c +++ b/arch/arm/mach-exynos/spl_boot.c @@ -22,6 +22,36 @@ #include "common_setup.h" #include "clock_init.h" +#ifdef CONFIG_ARCH_EXYNOS5 +#define SECURE_BL1_ONLY + +/* Secure FW size configuration */ +#ifdef SECURE_BL1_ONLY +#define SEC_FW_SIZE (8 << 10) /* 8KB */ +#else +#define SEC_FW_SIZE 0 +#endif + +/* Configuration of BL1, BL2, ENV Blocks on mmc */ +#define RES_BLOCK_SIZE (512) +#define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/ +#define BL2_SIZE (512UL << 10UL) /* 512 KB */ + +#define BL1_OFFSET (RES_BLOCK_SIZE + SEC_FW_SIZE) +#define BL2_OFFSET (BL1_OFFSET + BL1_SIZE) + +/* U-Boot copy size from boot Media to DRAM.*/ +#define BL2_START_OFFSET (BL2_OFFSET/512) +#define BL2_SIZE_BLOC_COUNT (BL2_SIZE/512) + +#define EXYNOS_COPY_SPI_FNPTR_ADDR 0x02020058 +#define SPI_FLASH_UBOOT_POS (SEC_FW_SIZE + BL1_SIZE) +#elif defined(CONFIG_ARCH_EXYNOS4) +#define COPY_BL2_SIZE 0x80000 +#define BL2_START_OFFSET ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512) +#define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512) +#endif + DECLARE_GLOBAL_DATA_PTR; /* Index into irom ptr table */ |