diff options
Diffstat (limited to 'firmware/target/arm')
-rw-r--r-- | firmware/target/arm/imx233/sdmmc-imx233.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/firmware/target/arm/imx233/sdmmc-imx233.c b/firmware/target/arm/imx233/sdmmc-imx233.c index 5ebf0c7d3b..99dd817ec6 100644 --- a/firmware/target/arm/imx233/sdmmc-imx233.c +++ b/firmware/target/arm/imx233/sdmmc-imx233.c | |||
@@ -497,9 +497,6 @@ static int init_mmc_drive(int drive) | |||
497 | window_start[drive] = 0; | 497 | window_start[drive] = 0; |
498 | window_end[drive] = *sec_count; | 498 | window_end[drive] = *sec_count; |
499 | } | 499 | } |
500 | /* deselect card */ | ||
501 | if(!send_cmd(drive, MMC_DESELECT_CARD, 0, MCI_NO_RESP, NULL)) | ||
502 | return -13; | ||
503 | 500 | ||
504 | /* MMC always support CMD23 */ | 501 | /* MMC always support CMD23 */ |
505 | support_set_block_count[drive] = false; | 502 | support_set_block_count[drive] = false; |
@@ -578,18 +575,6 @@ static int transfer_sectors(int drive, unsigned long start, int count, void *buf | |||
578 | ret = -201; | 575 | ret = -201; |
579 | goto Lend; | 576 | goto Lend; |
580 | } | 577 | } |
581 | /* select card. | ||
582 | * NOTE: rely on SD_SELECT_CARD=MMC_SELECT_CARD */ | ||
583 | if(!send_cmd(drive, SD_SELECT_CARD, SDMMC_RCA(drive), MCI_NO_RESP, NULL)) | ||
584 | { | ||
585 | ret = -20; | ||
586 | goto Lend; | ||
587 | } | ||
588 | /* wait for TRAN state */ | ||
589 | /* NOTE: rely on SD_TRAN=MMC_TRAN */ | ||
590 | ret = wait_for_state(drive, SD_TRAN); | ||
591 | if(ret < 0) | ||
592 | goto Ldeselect; | ||
593 | 578 | ||
594 | /** | 579 | /** |
595 | * NOTE: we need to make sure dma transfers are aligned. This is handled | 580 | * NOTE: we need to make sure dma transfers are aligned. This is handled |
@@ -646,13 +631,6 @@ static int transfer_sectors(int drive, unsigned long start, int count, void *buf | |||
646 | else | 631 | else |
647 | ret = __xfer_sectors(drive, start, count, buf, read); | 632 | ret = __xfer_sectors(drive, start, count, buf, read); |
648 | } | 633 | } |
649 | |||
650 | /* deselect card */ | ||
651 | Ldeselect: | ||
652 | /* CMD7 w/rca =0 : deselects card & puts it in STBY state | ||
653 | * NOTE: rely on SD_DESELECT_CARD=MMC_DESELECT_CARD */ | ||
654 | if(!send_cmd(drive, SD_DESELECT_CARD, 0, MCI_NO_RESP, NULL)) | ||
655 | ret = -23; | ||
656 | Lend: | 634 | Lend: |
657 | /* update led status */ | 635 | /* update led status */ |
658 | led(false); | 636 | led(false); |