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-rw-r--r--include/asm-arm/arch-pxa/mmc.h79
-rw-r--r--include/part.h1
2 files changed, 44 insertions, 36 deletions
diff --git a/include/asm-arm/arch-pxa/mmc.h b/include/asm-arm/arch-pxa/mmc.h
index a62679a..b9304b1 100644
--- a/include/asm-arm/arch-pxa/mmc.h
+++ b/include/asm-arm/arch-pxa/mmc.h
@@ -54,14 +54,17 @@
#define MMC_SPI_CRC_ON (0x01UL << 1)
/* MMC_CMDAT */
+#define MMC_CMDAT_SD_4DAT (0x0001UL << 8)
#define MMC_CMDAT_MMC_DMA_EN (0x0001UL << 7)
#define MMC_CMDAT_INIT (0x0001UL << 6)
#define MMC_CMDAT_BUSY (0x0001UL << 5)
+#define MMC_CMDAT_BCR (0x0003UL << 5)
#define MMC_CMDAT_STREAM (0x0001UL << 4)
#define MMC_CMDAT_BLOCK (0x0000UL << 4)
#define MMC_CMDAT_WRITE (0x0001UL << 3)
#define MMC_CMDAT_READ (0x0000UL << 3)
#define MMC_CMDAT_DATA_EN (0x0001UL << 2)
+#define MMC_CMDAT_R0 (0)
#define MMC_CMDAT_R1 (0x0001UL)
#define MMC_CMDAT_R2 (0x0002UL)
#define MMC_CMDAT_R3 (0x0003UL)
@@ -111,6 +114,7 @@
#define MMC_CMD_SEND_OP_COND 1
#define MMC_CMD_ALL_SEND_CID 2
#define MMC_CMD_SET_RCA 3
+#define MMC_CMD_SELECT_CARD 7
#define MMC_CMD_SEND_CSD 9
#define MMC_CMD_SEND_CID 10
#define MMC_CMD_SEND_STATUS 13
@@ -118,6 +122,10 @@
#define MMC_CMD_READ_BLOCK 17
#define MMC_CMD_RD_BLK_MULTI 18
#define MMC_CMD_WRITE_BLOCK 24
+#define MMC_CMD_APP_CMD 55
+
+#define SD_CMD_APP_SET_BUS_WIDTH 6
+#define SD_CMD_APP_OP_COND 41
#define MMC_MAX_BLOCK_SIZE 512
@@ -158,42 +166,41 @@ typedef struct mmc_cid
typedef struct mmc_csd
{
- uchar ecc:2,
- file_format:2,
- tmp_write_protect:1,
- perm_write_protect:1,
- copy:1,
- file_format_grp:1;
- uint64_t content_prot_app:1,
- rsvd3:4,
- write_bl_partial:1,
- write_bl_len:4,
- r2w_factor:3,
- default_ecc:2,
- wp_grp_enable:1,
- wp_grp_size:5,
- erase_grp_mult:5,
- erase_grp_size:5,
- c_size_mult1:3,
- vdd_w_curr_max:3,
- vdd_w_curr_min:3,
- vdd_r_curr_max:3,
- vdd_r_curr_min:3,
- c_size:12,
- rsvd2:2,
- dsr_imp:1,
- read_blk_misalign:1,
- write_blk_misalign:1,
- read_bl_partial:1;
-
- ushort read_bl_len:4,
- ccc:12;
- uchar tran_speed;
- uchar nsac;
- uchar taac;
- uchar rsvd1:2,
- spec_vers:4,
- csd_structure:2;
+ uint8_t csd_structure:2,
+ spec_ver:4,
+ rsvd1:2;
+ uint8_t taac;
+ uint8_t nsac;
+ uint8_t tran_speed;
+ uint16_t ccc:12,
+ read_bl_len:4;
+ uint64_t read_bl_partial:1,
+ write_blk_misalign:1,
+ read_blk_misalign:1,
+ dsr_imp:1,
+ rsvd2:2,
+ c_size:12,
+ vdd_r_curr_min:3,
+ vdd_r_curr_max:3,
+ vdd_w_curr_min:3,
+ vdd_w_curr_max:3,
+ c_size_mult:3,
+ erase_blk_en:1,
+ sector_size:7,
+ wp_grp_size:7,
+ wp_grp_enable:1,
+ default_ecc:2,
+ r2w_factor:3,
+ write_bl_len:4,
+ write_bl_partial:1,
+ rsvd3:4,
+ content_prot_app:1;
+ uint8_t file_format_grp:1,
+ copy:1,
+ perm_write_protect:1,
+ tmp_write_protect:1,
+ file_format:2,
+ ecc:2;
} mmc_csd_t;
diff --git a/include/part.h b/include/part.h
index 37b2b68..8407aa0 100644
--- a/include/part.h
+++ b/include/part.h
@@ -59,6 +59,7 @@ typedef struct block_dev_desc {
#define IF_TYPE_USB 4
#define IF_TYPE_DOC 5
#define IF_TYPE_MMC 6
+#define IF_TYPE_SD 7
/* Part types */
#define PART_TYPE_UNKNOWN 0x00