The MMC mode and width are fixed for MMC SPI host hence we skip sd_select_mode_and_width() and mmc_select_mode_and_width() for MMC SPI host.
Signed-off-by: Anup Patel anup.patel@wdc.com --- drivers/mmc/mmc.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 456c1b4cc9..95008c72c3 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -1672,6 +1672,13 @@ static int sd_select_mode_and_width(struct mmc *mmc, uint card_caps) mmc_dump_capabilities("host", mmc->host_caps); #endif
+ if (mmc_host_is_spi(mmc)) { + mmc_set_bus_width(mmc, 1); + mmc_select_mode(mmc, SD_LEGACY); + mmc_set_clock(mmc, mmc->tran_speed, MMC_CLK_ENABLE); + return 0; + } + /* Restrict card's capabilities by what the host can do */ caps = card_caps & mmc->host_caps;
@@ -1934,6 +1941,13 @@ static int mmc_select_mode_and_width(struct mmc *mmc, uint card_caps) mmc_dump_capabilities("host", mmc->host_caps); #endif
+ if (mmc_host_is_spi(mmc)) { + mmc_set_bus_width(mmc, 1); + mmc_select_mode(mmc, MMC_LEGACY); + mmc_set_clock(mmc, mmc->tran_speed, MMC_CLK_ENABLE); + return 0; + } + /* Restrict card's capabilities by what the host can do */ card_caps &= mmc->host_caps;