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Diffstat (limited to 'firmware/target/mips/ingenic_jz47xx')
-rw-r--r--firmware/target/mips/ingenic_jz47xx/ata-sd-jz4740.c25
1 files changed, 14 insertions, 11 deletions
diff --git a/firmware/target/mips/ingenic_jz47xx/ata-sd-jz4740.c b/firmware/target/mips/ingenic_jz47xx/ata-sd-jz4740.c
index 6e7f62a2e5..d14715c192 100644
--- a/firmware/target/mips/ingenic_jz47xx/ata-sd-jz4740.c
+++ b/firmware/target/mips/ingenic_jz47xx/ata-sd-jz4740.c
@@ -41,8 +41,6 @@ static long last_disk_activity = -1;
41 41
42#define DEBUG(x...) logf(x) 42#define DEBUG(x...) logf(x)
43 43
44#define BLOCK_SIZE 512
45
46#define MMC_INSERT_STATUS() __gpio_get_pin(MMC_CD_PIN) 44#define MMC_INSERT_STATUS() __gpio_get_pin(MMC_CD_PIN)
47#define MMC_RESET() __msc_reset() 45#define MMC_RESET() __msc_reset()
48 46
@@ -1668,7 +1666,12 @@ tCardInfo* card_get_info_target(int card_no)
1668 (void)card_no; 1666 (void)card_no;
1669 int i, temp; 1667 int i, temp;
1670 static tCardInfo card; 1668 static tCardInfo card;
1671 1669
1670 static const unsigned char sd_mantissa[] = { /* *10 */
1671 0, 10, 12, 13, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 70, 80 };
1672 static const unsigned int sd_exponent[] = { /* use varies */
1673 1,10,100,1000,10000,100000,1000000,10000000,100000000,1000000000 };
1674
1672 card.initialized = true; 1675 card.initialized = true;
1673 card.ocr = mmcinfo.ocr; 1676 card.ocr = mmcinfo.ocr;
1674 for(i=0; i<4; i++) 1677 for(i=0; i<4; i++)
@@ -1707,22 +1710,22 @@ int sd_read_sectors(IF_MV2(int drive,) unsigned long start, int count, void* buf
1707 if (retval && (retval != MMC_ERROR_STATE_MISMATCH)) 1710 if (retval && (retval != MMC_ERROR_STATE_MISMATCH))
1708 return retval; 1711 return retval;
1709 1712
1710 mmc_simple_cmd(&request, MMC_SET_BLOCKLEN, BLOCK_SIZE, RESPONSE_R1); 1713 mmc_simple_cmd(&request, MMC_SET_BLOCKLEN, SD_BLOCK_SIZE, RESPONSE_R1);
1711 if ((retval = mmc_unpack_r1(&request, &r1))) 1714 if ((retval = mmc_unpack_r1(&request, &r1)))
1712 return retval; 1715 return retval;
1713 1716
1714 if (sd2_0) 1717 if (sd2_0)
1715 { 1718 {
1716 mmc_send_cmd(&request, MMC_READ_MULTIPLE_BLOCK, start, 1719 mmc_send_cmd(&request, MMC_READ_MULTIPLE_BLOCK, start,
1717 count, BLOCK_SIZE, RESPONSE_R1, buf); 1720 count, SD_BLOCK_SIZE, RESPONSE_R1, buf);
1718 if ((retval = mmc_unpack_r1(&request, &r1))) 1721 if ((retval = mmc_unpack_r1(&request, &r1)))
1719 return retval; 1722 return retval;
1720 } 1723 }
1721 else 1724 else
1722 { 1725 {
1723 mmc_send_cmd(&request, MMC_READ_MULTIPLE_BLOCK, 1726 mmc_send_cmd(&request, MMC_READ_MULTIPLE_BLOCK,
1724 start * BLOCK_SIZE, count, 1727 start * SD_BLOCK_SIZE, count,
1725 BLOCK_SIZE, RESPONSE_R1, buf); 1728 SD_BLOCK_SIZE, RESPONSE_R1, buf);
1726 if ((retval = mmc_unpack_r1(&request, &r1))) 1729 if ((retval = mmc_unpack_r1(&request, &r1)))
1727 return retval; 1730 return retval;
1728 } 1731 }
@@ -1757,14 +1760,14 @@ int sd_write_sectors(IF_MV2(int drive,) unsigned long start, int count, const vo
1757 if (retval && (retval != MMC_ERROR_STATE_MISMATCH)) 1760 if (retval && (retval != MMC_ERROR_STATE_MISMATCH))
1758 return retval; 1761 return retval;
1759 1762
1760 mmc_simple_cmd(&request, MMC_SET_BLOCKLEN, BLOCK_SIZE, RESPONSE_R1); 1763 mmc_simple_cmd(&request, MMC_SET_BLOCKLEN, SD_BLOCK_SIZE, RESPONSE_R1);
1761 if ((retval = mmc_unpack_r1(&request, &r1))) 1764 if ((retval = mmc_unpack_r1(&request, &r1)))
1762 return retval; 1765 return retval;
1763 1766
1764 if (sd2_0) 1767 if (sd2_0)
1765 { 1768 {
1766 mmc_send_cmd(&request, MMC_WRITE_MULTIPLE_BLOCK, start, 1769 mmc_send_cmd(&request, MMC_WRITE_MULTIPLE_BLOCK, start,
1767 count, BLOCK_SIZE, RESPONSE_R1, 1770 count, SD_BLOCK_SIZE, RESPONSE_R1,
1768 (void*)buf); 1771 (void*)buf);
1769 if ((retval = mmc_unpack_r1(&request, &r1))) 1772 if ((retval = mmc_unpack_r1(&request, &r1)))
1770 return retval; 1773 return retval;
@@ -1772,8 +1775,8 @@ int sd_write_sectors(IF_MV2(int drive,) unsigned long start, int count, const vo
1772 else 1775 else
1773 { 1776 {
1774 mmc_send_cmd(&request, MMC_WRITE_MULTIPLE_BLOCK, 1777 mmc_send_cmd(&request, MMC_WRITE_MULTIPLE_BLOCK,
1775 start * BLOCK_SIZE, count, 1778 start * SD_BLOCK_SIZE, count,
1776 BLOCK_SIZE, RESPONSE_R1, (void*)buf); 1779 SD_BLOCK_SIZE, RESPONSE_R1, (void*)buf);
1777 if ((retval = mmc_unpack_r1(&request, &r1))) 1780 if ((retval = mmc_unpack_r1(&request, &r1)))
1778 return retval; 1781 return retval;
1779 } 1782 }