diff options
Diffstat (limited to 'src/cpu/samsung/exynos5420/setup.h')
| -rw-r--r-- | src/cpu/samsung/exynos5420/setup.h | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/src/cpu/samsung/exynos5420/setup.h b/src/cpu/samsung/exynos5420/setup.h index 3bd36b2e75..950c2c6f85 100644 --- a/src/cpu/samsung/exynos5420/setup.h +++ b/src/cpu/samsung/exynos5420/setup.h @@ -136,6 +136,7 @@ struct exynos5_phy_control; #define DMC_MEMCONFIGx_CHIP_COL_10 (3 << 8) #define DMC_MEMCONFIGx_CHIP_ROW_14 (2 << 4) #define DMC_MEMCONFIGx_CHIP_ROW_15 (3 << 4) +#define DMC_MEMCONFIGx_CHIP_ROW_16 (4 << 4) #define DMC_MEMCONFIGx_CHIP_BANK_8 (3 << 0) #define DMC_MEMBASECONFIGx_CHIP_BASE(x) (x << 16) @@ -767,15 +768,12 @@ struct exynos5_phy_control; #define DPWRDN_EN (1 << 1) #define DSREF_EN (1 << 5) -/* As we use channel interleaving, therefore value of the base address - * register must be set as half of the bus base address - * RAM start addess is 0x2000_0000 which means chip_base is 0x20, so - * we need to set half 0x10 to the membaseconfigx registers - * see exynos5420 UM section 17.17.3.21 for more - */ -#define DMC_CHIP_BASE_0 0x10 -#define DMC_CHIP_BASE_1 0x50 -#define DMC_CHIP_MASK 0x7C0 +/* AXI base address mask */ +#define DMC_CHIP_MASK_256MB 0x7f0 +#define DMC_CHIP_MASK_512MB 0x7e0 +#define DMC_CHIP_MASK_1GB 0x7c0 +#define DMC_CHIP_MASK_2GB 0x780 +#define DMC_CHIP_MASK_4GB 0x700 #define MEMBASECONFIG_CHIP_MASK_VAL 0x7E0 #define MEMBASECONFIG_CHIP_MASK_OFFSET 0 |