On s5pc1xx mmc devices offset is multiply of 0x100000, wrong value was 0x10000. Register offset always points to mmc 0 before this change.
Add macro definition of mmc dev register offset to s5pc1xx and exynos mmc. Signed-off-by: Przemyslaw Marczak <p.marc...@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com> CC: Minkyu Kang <mk7.k...@samsung.com> --- arch/arm/include/asm/arch-exynos/mmc.h | 6 +++++- arch/arm/include/asm/arch-s5pc1xx/mmc.h | 6 +++++- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/arch/arm/include/asm/arch-exynos/mmc.h b/arch/arm/include/asm/arch-exynos/mmc.h index 96610b8..98312d1 100644 --- a/arch/arm/include/asm/arch-exynos/mmc.h +++ b/arch/arm/include/asm/arch-exynos/mmc.h @@ -8,6 +8,8 @@ #ifndef __ASM_ARCH_MMC_H_ #define __ASM_ARCH_MMC_H_ +#define S5P_MMC_DEV_OFFSET 0x10000 + #define SDHCI_CONTROL2 0x80 #define SDHCI_CONTROL3 0x84 #define SDHCI_CONTROL4 0x8C @@ -55,7 +57,9 @@ int s5p_sdhci_init(u32 regbase, int index, int bus_width); static inline unsigned int s5p_mmc_init(int index, int bus_width) { - unsigned int base = samsung_get_base_mmc() + (0x10000 * index); + unsigned int base = samsung_get_base_mmc() + + (S5P_MMC_DEV_OFFSET * index); + return s5p_sdhci_init(base, index, bus_width); } #endif diff --git a/arch/arm/include/asm/arch-s5pc1xx/mmc.h b/arch/arm/include/asm/arch-s5pc1xx/mmc.h index 96610b8..55ff10b 100644 --- a/arch/arm/include/asm/arch-s5pc1xx/mmc.h +++ b/arch/arm/include/asm/arch-s5pc1xx/mmc.h @@ -8,6 +8,8 @@ #ifndef __ASM_ARCH_MMC_H_ #define __ASM_ARCH_MMC_H_ +#define S5P_MMC_DEV_OFFSET 0x100000 + #define SDHCI_CONTROL2 0x80 #define SDHCI_CONTROL3 0x84 #define SDHCI_CONTROL4 0x8C @@ -55,7 +57,9 @@ int s5p_sdhci_init(u32 regbase, int index, int bus_width); static inline unsigned int s5p_mmc_init(int index, int bus_width) { - unsigned int base = samsung_get_base_mmc() + (0x10000 * index); + unsigned int base = samsung_get_base_mmc() + + (S5P_MMC_DEV_OFFSET * index); + return s5p_sdhci_init(base, index, bus_width); } #endif -- 1.7.9.5 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot