On 06/14/2016 07:53 PM, Peng Fan wrote: > When booting in eMMC fast boot, MMC host does not exit from > boot mode after bootrom loading image. So the first command > 'CMD0' sent in uboot will pull down the CMD line to low and > cause errors. > > This patch cleans the MMC boot register in "mmc_init" to put the > MMC host back to normal mode. > > Also clear DLL_CTRL delay line settings at USDHC initialization > to eliminate the pre-settings from boot rom. > > Signed-off-by: Peng Fan <van.free...@gmail.com> > Cc: Pantelis Antoniou <pa...@antoniou-consulting.com> > Cc: York Sun <york....@nxp.com> > Cc: Stefano Babic <sba...@denx.de> > Cc: Fabio Estevam <fabio.este...@nxp.com> > --- > > V2: > Rebased to lastest u-boot master > > drivers/mmc/fsl_esdhc.c | 38 +++++++++++++++++++++++++++++--------- > include/fsl_esdhc.h | 6 ++++++ > 2 files changed, 35 insertions(+), 9 deletions(-) >
This set is applied to u-boot-fsl-qoriq. Awaiting upstream. Thanks. York _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
