Merge branch 'master' of git://git.denx.de/u-boot-arm

[oweals/u-boot.git] / arch / arm / include / asm / arch-omap4 / mmc_host_def.h

diff --git a/arch/arm/include/asm/arch-omap4/mmc_host_def.h b/arch/arm/include/asm/arch-omap4/mmc_host_def.h
index e5d8b53b7e07c28ebf7a19e07fa5a7fd13e01427..733d8ed34a90c482381eb884c35247818a317ad1 100644 (file)
--- a/arch/arm/include/asm/arch-omap4/mmc_host_def.h
+++ b/arch/arm/include/asm/arch-omap4/mmc_host_def.h
@@ -80,12 +80,14 @@ typedef struct hsmmc {
 #define NBLK_STPCNT                    (0x0 << 16)
 #define DE_DISABLE                     (0x0 << 0)
 #define BCE_DISABLE                    (0x0 << 1)
+#define BCE_ENABLE                     (0x1 << 1)
 #define ACEN_DISABLE                   (0x0 << 2)
 #define DDIR_OFFSET                    (4)
 #define DDIR_MASK                      (0x1 << 4)
 #define DDIR_WRITE                     (0x0 << 4)
 #define DDIR_READ                      (0x1 << 4)
 #define MSBS_SGLEBLK                   (0x0 << 5)
+#define MSBS_MULTIBLK                  (0x1 << 5)
 #define RSP_TYPE_OFFSET                        (16)
 #define RSP_TYPE_MASK                  (0x3 << 16)
 #define RSP_TYPE_NORSP                 (0x0 << 16)
@@ -108,6 +110,7 @@ typedef struct hsmmc {
 #define DATI_CMDDIS                    (0x1 << 1)
 #define DTW_1_BITMODE                  (0x0 << 1)
 #define DTW_4_BITMODE                  (0x1 << 1)
+#define DTW_8_BITMODE                   (0x1 << 5) /* CON[DW8]*/
 #define SDBP_PWROFF                    (0x0 << 8)
 #define SDBP_PWRON                     (0x1 << 8)
 #define SDVS_1V8                       (0x5 << 9)
@@ -164,8 +167,15 @@ typedef struct {
        unsigned int size;
        unsigned int RCA;
 } mmc_card_data;
+#define RSP_TYPE_NONE  (RSP_TYPE_NORSP   | CCCE_NOCHECK | CICE_NOCHECK)
+#define MMC_CMD0       (INDEX(0)  | RSP_TYPE_NONE | DP_NO_DATA | DDIR_WRITE)
+
+/* Clock Configurations and Macros */
+#define MMC_CLOCK_REFERENCE    96 /* MHz */
 
 #define mmc_reg_out(addr, mask, val)\
        writel((readl(addr) & (~(mask))) | ((val) & (mask)), (addr))
 
+int omap_mmc_init(int dev_index);
+
 #endif /* MMC_HOST_DEF_H */