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arm:mmc:goni/exynos: Fix wrong mmc base register devices offset.

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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.marczak@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
CC: Minkyu Kang <mk7.kang@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung at samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Przemyslaw Marczak 2013-09-03 14:57:52 +02:00 • committed by Minkyu Kang
parent e2238328f7
commit 7324907082
2 changed files with 10 additions and 2 deletions
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6
arch/arm/include/asm/arch-exynos/mmc.h
View file

@ -8,6 +8,8 @@
#ifndef __ASM_ARCH_MMC_H_ #ifndef __ASM_ARCH_MMC_H_
#define __ASM_ARCH_MMC_H_ #define __ASM_ARCH_MMC_H_
#define S5P_MMC_DEV_OFFSET 0x10000
#define SDHCI_CONTROL2 0x80 #define SDHCI_CONTROL2 0x80
#define SDHCI_CONTROL3 0x84 #define SDHCI_CONTROL3 0x84
#define SDHCI_CONTROL4 0x8C #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) 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); return s5p_sdhci_init(base, index, bus_width);
} }
#endif #endif

6
arch/arm/include/asm/arch-s5pc1xx/mmc.h
View file

@ -8,6 +8,8 @@
#ifndef __ASM_ARCH_MMC_H_ #ifndef __ASM_ARCH_MMC_H_
#define __ASM_ARCH_MMC_H_ #define __ASM_ARCH_MMC_H_
#define S5P_MMC_DEV_OFFSET 0x100000
#define SDHCI_CONTROL2 0x80 #define SDHCI_CONTROL2 0x80
#define SDHCI_CONTROL3 0x84 #define SDHCI_CONTROL3 0x84
#define SDHCI_CONTROL4 0x8C #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) 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); return s5p_sdhci_init(base, index, bus_width);
} }
#endif #endif