All esdhc variants we know should support high capacity MMC cards, so let's add MMC_MODE_HC host_caps unconditionally to support those MMC cards (capacity > 2 GB).
Signed-off-by: Shawn Guo shawn.guo@linaro.org --- drivers/mmc/fsl_esdhc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index e93e38a..29f3122 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -262,6 +262,7 @@ static void check_and_invalidate_dcache_range unsigned end = start+size ; invalidate_dcache_range(start, end); } + /* * Sends a command out on the bus. Takes the mmc pointer, * a command pointer, and an optional data pointer. @@ -577,7 +578,7 @@ int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg) return -1; }
- mmc->host_caps = MMC_MODE_4BIT | MMC_MODE_8BIT; + mmc->host_caps = MMC_MODE_4BIT | MMC_MODE_8BIT | MMC_MODE_HC;
if (caps & ESDHC_HOSTCAPBLT_HSS) mmc->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS;