| Message ID | 1356912900-32228-2-git-send-email-shawn.guo@linaro.org |
|---|---|
| State | Awaiting Upstream |
| Delegated to: | Stefano Babic |
| Headers | show |
On Mon, Dec 31, 2012 at 08:14:58AM +0800, Shawn Guo wrote: > 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); > } > + This is an accident coding style cleanup which I forgot recovering. Hope maintainer is fine with it, otherwise I can resend the patch to keep it unchanged. Shawn > /* > * 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; > -- > 1.7.9.5 > >
On 31/12/2012 01:14, Shawn Guo wrote: > 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); > } > + I drop myself this from the commit. > /* > * 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; > Applied to u-boot-imx, thanks. Best regards, Stefano Babic
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;
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(-)