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sd.h: No functional changes to present code. Added some additional SD CMD's and a #define for card errors flagged in an R1 response.

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Add SD_SD_STATUS(ACMD13), SD_SET_WR_BLK_ERASE_COUNT(ACMD23), SD_PROGRAM_CSD(CMD27).

Add #define SD_R1_CARD_ERROR to make card error checking easier.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23560 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jack Halpin 2009-11-07 22:11:25 +00:00
parent c87270fb75
commit 50d75f35e9
1 changed files with 50 additions and 28 deletions
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78
firmware/export/sd.h
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@ -72,34 +72,37 @@ int sd_num_drives(int first_drive);
#define SD_DIS 8
/* SD Commands */
#define SD_GO_IDLE_STATE 0
#define SD_ALL_SEND_CID 2
#define SD_SEND_RELATIVE_ADDR 3
#define SD_SET_DSR 4
#define SD_SWITCH_FUNC 6
#define SD_SET_BUS_WIDTH 6 /* acmd6 */
#define SD_SELECT_CARD 7
#define SD_DESELECT_CARD 7
#define SD_SEND_IF_COND 8
#define SD_SEND_CSD 9
#define SD_SEND_CID 10
#define SD_STOP_TRANSMISSION 12
#define SD_SEND_STATUS 13
#define SD_GO_INACTIVE_STATE 15
#define SD_SET_BLOCKLEN 16
#define SD_READ_SINGLE_BLOCK 17
#define SD_READ_MULTIPLE_BLOCK 18
#define SD_SEND_NUM_WR_BLOCKS 22
#define SD_WRITE_BLOCK 24
#define SD_WRITE_MULTIPLE_BLOCK 25
#define SD_ERASE_WR_BLK_START 32
#define SD_ERASE_WR_BLK_END 33
#define SD_ERASE 38
#define SD_APP_OP_COND 41
#define SD_LOCK_UNLOCK 42
#define SD_SET_CLR_CARD_DETECT 42 /* acmd42 */
#define SD_SEND_SCR 51 /* acmd51 */
#define SD_APP_CMD 55
#define SD_GO_IDLE_STATE 0
#define SD_ALL_SEND_CID 2
#define SD_SEND_RELATIVE_ADDR 3
#define SD_SET_DSR 4
#define SD_SWITCH_FUNC 6
#define SD_SET_BUS_WIDTH 6 /* acmd6 */
#define SD_SELECT_CARD 7 /* with card's rca */
#define SD_DESELECT_CARD 7 /* with rca = 0 */
#define SD_SEND_IF_COND 8
#define SD_SEND_CSD 9
#define SD_SEND_CID 10
#define SD_STOP_TRANSMISSION 12
#define SD_SEND_STATUS 13
#define SD_SD_STATUS 13 /* acmd13 */
#define SD_GO_INACTIVE_STATE 15
#define SD_SET_BLOCKLEN 16
#define SD_READ_SINGLE_BLOCK 17
#define SD_READ_MULTIPLE_BLOCK 18
#define SD_SEND_NUM_WR_BLOCKS 22 /* acmd22 */
#define SD_SET_WR_BLK_ERASE_COUNT 23 /* acmd23 */
#define SD_WRITE_BLOCK 24
#define SD_WRITE_MULTIPLE_BLOCK 25
#define SD_PROGRAM_CSD 27
#define SD_ERASE_WR_BLK_START 32
#define SD_ERASE_WR_BLK_END 33
#define SD_ERASE 38
#define SD_APP_OP_COND 41 /* acmd41 */
#define SD_LOCK_UNLOCK 42
#define SD_SET_CLR_CARD_DETECT 42 /* acmd42 */
#define SD_SEND_SCR 51 /* acmd51 */
#define SD_APP_CMD 55
/*
SD/MMC status in R1, for native mode (SPI bits are different)
@ -144,4 +147,23 @@ int sd_num_drives(int first_drive);
/* SD OCR bits */
#define SD_OCR_CARD_CAPACITY_STATUS (1 << 30) /* Card Capacity Status */
/* All R1 Response flags that indicate Card error(vs MCI Controller error) */
#define SD_R1_CARD_ERROR ( SD_R1_OUT_OF_RANGE \
| SD_R1_ADDRESS_ERROR \
| SD_R1_BLOCK_LEN_ERROR \
| SD_R1_ERASE_SEQ_ERROR \
| SD_R1_ERASE_PARAM \
| SD_R1_WP_VIOLATION \
| SD_R1_LOCK_UNLOCK_FAILED \
| SD_R1_COM_CRC_ERROR \
| SD_R1_ILLEGAL_COMMAND \
| SD_R1_CARD_ECC_FAILED \
| SD_R1_CC_ERROR \
| SD_R1_ERROR \
| SD_R1_UNDERRUN \
| SD_R1_CSD_OVERWRITE \
| SD_R1_WP_ERASE_SKIP \
| SD_R1_AKE_SEQ_ERROR)
#endif