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| author | Uladzimir Pylinski <barthess@yandex.ru> | 2015-02-18 13:46:06 +0000 |
|---|---|---|
| committer | Uladzimir Pylinski <barthess@yandex.ru> | 2015-02-18 13:46:06 +0000 |
| commit | 5b2494f872de4fb3bbc549599cf2e3d3dfbd86f5 (patch) | |
| tree | e40932313b88b47c8a7dee86a5aebeaee9a25b58 /os/hal/include | |
| parent | 607e3a4c20df279c6c317f9bb0f554c6dde6a6c5 (diff) | |
| download | ChibiOS-5b2494f872de4fb3bbc549599cf2e3d3dfbd86f5.tar.gz ChibiOS-5b2494f872de4fb3bbc549599cf2e3d3dfbd86f5.tar.bz2 ChibiOS-5b2494f872de4fb3bbc549599cf2e3d3dfbd86f5.zip | |
SDIO. 1) Added MMC support. 2) Added bus clock detection.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@7686 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/include')
| -rw-r--r-- | os/hal/include/hal_mmcsd.h | 83 |
1 files changed, 80 insertions, 3 deletions
diff --git a/os/hal/include/hal_mmcsd.h b/os/hal/include/hal_mmcsd.h index cd8ec4e53..b310124af 100644 --- a/os/hal/include/hal_mmcsd.h +++ b/os/hal/include/hal_mmcsd.h @@ -75,8 +75,10 @@ #define MMCSD_CMD_ALL_SEND_CID 2
#define MMCSD_CMD_SEND_RELATIVE_ADDR 3
#define MMCSD_CMD_SET_BUS_WIDTH 6
+#define MMCSD_CMD_SWITCH MMCSD_CMD_SET_BUS_WIDTH
#define MMCSD_CMD_SEL_DESEL_CARD 7
#define MMCSD_CMD_SEND_IF_COND 8
+#define MMCSD_CMD_SEND_EXT_CSD MMCSD_CMD_SEND_IF_COND
#define MMCSD_CMD_SEND_CSD 9
#define MMCSD_CMD_SEND_CID 10
#define MMCSD_CMD_STOP_TRANSMISSION 12
@@ -102,6 +104,41 @@ /**
* @brief Slice position of values in CSD register.
*/
+/* CSD for MMC */
+#define MMCSD_CSD_MMC_CSD_STRUCTURE_SLICE 127,126
+#define MMCSD_CSD_MMC_SPEC_VERS_SLICE 125,122
+#define MMCSD_CSD_MMC_TAAC_SLICE 119,112
+#define MMCSD_CSD_MMC_NSAC_SLICE 111,104
+#define MMCSD_CSD_MMC_TRAN_SPEED_SLICE 103,96
+#define MMCSD_CSD_MMC_CCC_SLICE 95,84
+#define MMCSD_CSD_MMC_READ_BL_LEN_SLICE 83,80
+#define MMCSD_CSD_MMC_READ_BL_PARTIAL_SLICE 79,79
+#define MMCSD_CSD_MMC_WRITE_BLK_MISALIGN_SLICE 78,78
+#define MMCSD_CSD_MMC_READ_BLK_MISALIGN_SLICE 77,77
+#define MMCSD_CSD_MMC_DSR_IMP_SLICE 76,76
+#define MMCSD_CSD_MMC_C_SIZE_SLICE 73,62
+#define MMCSD_CSD_MMC_VDD_R_CURR_MIN_SLICE 61,59
+#define MMCSD_CSD_MMC_VDD_R_CURR_MAX_SLICE 58,56
+#define MMCSD_CSD_MMC_VDD_W_CURR_MIN_SLICE 55,53
+#define MMCSD_CSD_MMC_VDD_W_CURR_MAX_SLICE 52,50
+#define MMCSD_CSD_MMC_C_SIZE_MULT_SLICE 49,47
+#define MMCSD_CSD_MMC_ERASE_GRP_SIZE_SLICE 46,42
+#define MMCSD_CSD_MMC_ERASE_GRP_MULT_SLICE 41,37
+#define MMCSD_CSD_MMC_WP_GRP_SIZE_SLICE 36,32
+#define MMCSD_CSD_MMC_WP_GRP_ENABLE_SLICE 31,31
+#define MMCSD_CSD_MMC_DEFAULT_ECC_SLICE 30,29
+#define MMCSD_CSD_MMC_R2W_FACTOR_SLICE 28,26
+#define MMCSD_CSD_MMC_WRITE_BL_LEN_SLICE 25,22
+#define MMCSD_CSD_MMC_WRITE_BL_PARTIAL_SLICE 21,21
+#define MMCSD_CSD_MMC_CONTENT_PROT_APP_SLICE 16,16
+#define MMCSD_CSD_MMC_FILE_FORMAT_GRP_SLICE 15,15
+#define MMCSD_CSD_MMC_COPY_SLICE 14,14
+#define MMCSD_CSD_MMC_PERM_WRITE_PROTECT_SLICE 13,13
+#define MMCSD_CSD_MMC_TMP_WRITE_PROTECT_SLICE 12,12
+#define MMCSD_CSD_MMC_FILE_FORMAT_SLICE 11,10
+#define MMCSD_CSD_MMC_ECC_SLICE 9,8
+#define MMCSD_CSD_MMC_CRC_SLICE 7,1
+
/* CSD version 2.0 */
#define MMCSD_CSD_20_CRC_SLICE 7,1
#define MMCSD_CSD_20_FILE_FORMAT_SLICE 11,10
@@ -126,7 +163,7 @@ #define MMCSD_CSD_20_TRANS_SPEED_SLICE 103,96
#define MMCSD_CSD_20_NSAC_SLICE 111,104
#define MMCSD_CSD_20_TAAC_SLICE 119,112
-#define MMCSD_CSD_20_STRUCTURE_SLICE 127,126
+#define MMCSD_CSD_20_CSD_STRUCTURE_SLICE 127,126
/* CSD version 1.0 */
#define MMCSD_CSD_10_CRC_SLICE MMCSD_CSD_20_CRC_SLICE
@@ -157,7 +194,45 @@ #define MMCSD_CSD_10_TRANS_SPEED_SLICE MMCSD_CSD_20_TRANS_SPEED_SLICE
#define MMCSD_CSD_10_NSAC_SLICE MMCSD_CSD_20_NSAC_SLICE
#define MMCSD_CSD_10_TAAC_SLICE MMCSD_CSD_20_TAAC_SLICE
-#define MMCSD_CSD_10_STRUCTURE_SLICE MMCSD_CSD_20_STRUCTURE_SLICE
+#define MMCSD_CSD_10_CSD_STRUCTURE_SLICE MMCSD_CSD_20_CSD_STRUCTURE_SLICE
+/** @} */
+
+/**
+ * @name CID record offsets
+ */
+/**
+ * @brief Slice position of values in CID register.
+ */
+/* CID for SDC */
+#define MMCSD_CID_SDC_CRC_SLICE 7,1
+#define MMCSD_CID_SDC_MDT_M_SLICE 11,8
+#define MMCSD_CID_SDC_MDT_Y_SLICE 19,12
+#define MMCSD_CID_SDC_PSN_SLICE 55,24
+#define MMCSD_CID_SDC_PRV_M_SLICE 59,56
+#define MMCSD_CID_SDC_PRV_N_SLICE 63,60
+#define MMCSD_CID_SDC_PNM0_SLICE 71,64
+#define MMCSD_CID_SDC_PNM1_SLICE 79,72
+#define MMCSD_CID_SDC_PNM2_SLICE 87,80
+#define MMCSD_CID_SDC_PNM3_SLICE 95,88
+#define MMCSD_CID_SDC_PNM4_SLICE 103,96
+#define MMCSD_CID_SDC_OID_SLICE 119,104
+#define MMCSD_CID_SDC_MID_SLICE 127,120
+
+/* CID for MMC */
+#define MMCSD_CID_MMC_CRC_SLICE 7,1
+#define MMCSD_CID_MMC_MDT_Y_SLICE 11,8
+#define MMCSD_CID_MMC_MDT_M_SLICE 15,12
+#define MMCSD_CID_MMC_PSN_SLICE 47,16
+#define MMCSD_CID_MMC_PRV_M_SLICE 51,48
+#define MMCSD_CID_MMC_PRV_N_SLICE 55,52
+#define MMCSD_CID_MMC_PNM0_SLICE 63,56
+#define MMCSD_CID_MMC_PNM1_SLICE 71,64
+#define MMCSD_CID_MMC_PNM2_SLICE 79,72
+#define MMCSD_CID_MMC_PNM3_SLICE 87,80
+#define MMCSD_CID_MMC_PNM4_SLICE 95,88
+#define MMCSD_CID_MMC_PNM5_SLICE 103,96
+#define MMCSD_CID_MMC_OID_SLICE 119,104
+#define MMCSD_CID_MMC_MID_SLICE 127,120
/** @} */
/*===========================================================================*/
@@ -266,7 +341,9 @@ typedef struct { #ifdef __cplusplus
extern "C" {
#endif
- uint32_t mmcsdGetCapacity(uint32_t csd[4]);
+ uint32_t mmcsd_get_slice(const uint32_t *data, uint32_t end, uint32_t start);
+ uint32_t mmcsdGetCapacity(const uint32_t *csd);
+ uint32_t mmcsdGetCapacityMMC(const uint32_t *csd, const uint8_t *ext_csd);
#ifdef __cplusplus
}
#endif
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