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imx233: cleanup in sdmmc

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Change-Id: I82eac65b1bf9f2e963c4ebfb7c22da678ae63642
This commit is contained in:
Amaury Pouly 2014-02-11 19:09:28 +01:00
parent 2b02cbe1cc
commit 5172d66399
1 changed files with 9 additions and 11 deletions
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6
firmware/target/arm/imx233/sdmmc-imx233.c
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@ -426,11 +426,10 @@ static int init_sd_card(int drive)
/* Try to switch V2 cards to HS timings, non HS seem to ignore this */ /* Try to switch V2 cards to HS timings, non HS seem to ignore this */
if(sd_v2) if(sd_v2)
{
/* CMD6 switch to HS */
{ {
/* only transfer 64 bytes */ /* only transfer 64 bytes */
imx233_ssp_set_block_size(ssp, /*log2(64)*/6); imx233_ssp_set_block_size(ssp, /*log2(64)*/6);
/* CMD6 switch to HS */
if(imx233_ssp_sd_mmc_transfer(ssp, SD_SWITCH_FUNC, 0x80fffff1, if(imx233_ssp_sd_mmc_transfer(ssp, SD_SWITCH_FUNC, 0x80fffff1,
SSP_SHORT_RESP, aligned_buffer[drive], 1, true, true, NULL)) SSP_SHORT_RESP, aligned_buffer[drive], 1, true, true, NULL))
return -12; return -12;
@ -438,7 +437,6 @@ static int init_sd_card(int drive)
if((aligned_buffer[drive][16] & 0xf) == 1) if((aligned_buffer[drive][16] & 0xf) == 1)
sd_hs = true; sd_hs = true;
} }
}
/* probe for CMD23 support */ /* probe for CMD23 support */
support_set_block_count[drive] = false; support_set_block_count[drive] = false;
@ -954,7 +952,7 @@ int mmc_init(void)
if(SDMMC_FLAGS(drive) & PROBE) if(SDMMC_FLAGS(drive) & PROBE)
continue; continue;
else else
panicf("init_drive(%d) failed: %d (mmc)", ret); panicf("init_drive(%d) failed: %d (mmc)", drive, ret);
} }
mmc_map[_mmc_num_drives++] = drive; mmc_map[_mmc_num_drives++] = drive;
} }