#define BCM2835_MCI_SLOTISR_VER 0xfc #define MIN_FREQ 400000 #define BLOCK_SHIFT 16 #define SDHCI_SPEC_100 0 #define SDHCI_SPEC_200 1 #define SDHCI_SPEC_300 2 #define CONTROL0_HISPEED (1 << 2) #define CONTROL0_4DATA (1 << 1) #define CONTROL1_DATARST (1 << 26) #define CONTROL1_CMDRST (1 << 25) #define CONTROL1_HOSTRST (1 << 24) #define CONTROL1_CLKSELPROG (1 << 5) #define CONTROL1_CLKENA (1 << 2) #define CONTROL1_CLK_STABLE (1 << 1) #define CONTROL1_INTCLKENA (1 << 0) #define CONTROL1_CLKMSB 6 #define CONTROL1_CLKLSB 8 #define CONTROL1_TIMEOUT (0x0E << 16) #define MAX_CLK_DIVIDER_V3 2046 #define MAX_CLK_DIVIDER_V2 256