diff options
| -rw-r--r-- | drivers/mmc/mmc.c | 20 | ||||
| -rw-r--r-- | include/mmc.h | 6 |
2 files changed, 13 insertions, 13 deletions
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 95ed21e..1c89e31 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -651,7 +651,7 @@ int mmc_startup(struct mmc *mmc) mmc->csd[3] = ((uint *)(cmd.response))[3]; if (mmc->version == MMC_VERSION_UNKNOWN) { - int version = (cmd.response[0] >> 2) & 0xf; + int version = (cmd.response[0] >> 26) & 0xf; switch (version) { case 0: @@ -676,8 +676,8 @@ int mmc_startup(struct mmc *mmc) } /* divide frequency by 10, since the mults are 10x bigger */ - freq = fbase[(cmd.response[3] & 0x7)]; - mult = multipliers[((cmd.response[3] >> 3) & 0xf)]; + freq = fbase[(cmd.response[0] & 0x7)]; + mult = multipliers[((cmd.response[0] >> 3) & 0xf)]; mmc->tran_speed = freq * mult; @@ -791,13 +791,13 @@ int mmc_startup(struct mmc *mmc) mmc->block_dev.type = 0; mmc->block_dev.blksz = mmc->read_bl_len; mmc->block_dev.lba = lldiv(mmc->capacity, mmc->read_bl_len); - sprintf(mmc->block_dev.vendor,"Man %02x%02x%02x Snr %02x%02x%02x%02x", - mmc->cid[0], mmc->cid[1], mmc->cid[2], - mmc->cid[9], mmc->cid[10], mmc->cid[11], mmc->cid[12]); - sprintf(mmc->block_dev.product,"%c%c%c%c%c", mmc->cid[3], - mmc->cid[4], mmc->cid[5], mmc->cid[6], mmc->cid[7]); - sprintf(mmc->block_dev.revision,"%d.%d", mmc->cid[8] >> 4, - mmc->cid[8] & 0xf); + sprintf(mmc->block_dev.vendor, "Man %06x Snr %08x", mmc->cid[0] >> 8, + (mmc->cid[2] << 8) | (mmc->cid[3] >> 24)); + sprintf(mmc->block_dev.product, "%c%c%c%c%c", mmc->cid[0] & 0xff, + (mmc->cid[1] >> 24), (mmc->cid[1] >> 16) & 0xff, + (mmc->cid[1] >> 8) & 0xff, mmc->cid[1] & 0xff); + sprintf(mmc->block_dev.revision, "%d.%d", mmc->cid[2] >> 28, + (mmc->cid[2] >> 24) & 0xf); init_part(&mmc->block_dev); return 0; diff --git a/include/mmc.h b/include/mmc.h index b9b27ba..229d494 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -91,7 +91,7 @@ #define MMC_HS_TIMING 0x00000100 #define MMC_HS_52MHZ 0x2 -#define OCR_BUSY 0x80 +#define OCR_BUSY 0x80000000 #define OCR_HCS 0x40000000 #define MMC_VDD_165_195 0x00000080 /* VDD voltage 1.65 - 1.95 */ @@ -223,7 +223,7 @@ struct mmc_cmd { ushort cmdidx; uint resp_type; uint cmdarg; - char response[18]; + uint response[4]; uint flags; }; @@ -253,7 +253,7 @@ struct mmc { uint ocr; uint scr[2]; uint csd[4]; - char cid[16]; + uint cid[4]; ushort rca; uint tran_speed; uint read_bl_len; |