Hi, Do you have any comment about this patch? It can be merged into next version?
Best Regards Jerry Huang > -----Original Message----- > From: Huang Changming-R66093 > Sent: Thursday, March 29, 2012 10:11 AM > To: u-boot@lists.denx.de > Cc: Huang Changming-R66093; Andy Fleming > Subject: [PATCH 1/2 v2] FSL/eSDHC: enable the peripheral clock to detect > the card > > From: Jerry Huang <chang-ming.hu...@freescale.com> > > According to the card detection of p1/p2 platform RM, > we should set SYSCTL[PEREN] to enable the clock. > Otherwise, after booting the u-boot, and then inserting the SD card, > the SD card can't be detected. > > Signed-off-by: Jerry Huang <chang-ming.hu...@freescale.com> > CC: Andy Fleming <aflem...@gmail.com> > --- > changes for v2: > - correct the typo > > drivers/mmc/fsl_esdhc.c | 2 ++ > 1 files changed, 2 insertions(+), 0 deletions(-) > > diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c > index a2f35e3..1682a79 100644 > --- a/drivers/mmc/fsl_esdhc.c > +++ b/drivers/mmc/fsl_esdhc.c > @@ -491,6 +491,8 @@ int fsl_esdhc_initialize(bd_t *bis, struct > fsl_esdhc_cfg *cfg) > /* First reset the eSDHC controller */ > esdhc_reset(regs); > > + esdhc_write32(®s->sysctl, SYSCTL_PEREN); > + > mmc->priv = cfg; > mmc->send_cmd = esdhc_send_cmd; > mmc->set_ios = esdhc_set_ios; > -- > 1.7.5.4 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
