On 11/26/2017 11:59 PM, Yangbo Lu wrote: > The BRDCFG5[SPISDHC] register field of Qixis device is used > to control SPI and SDHC signal routing. > > 10 = Force SDHC Mode > - SPI_CS[0] is routed to CPLD for SDHC_VS use. > - SPI_CS[1] is unused. > - SPI_CS[2:3] are routed to the TDMRiser slot. > > 11 = Force eMMC Mode > - SPI_CS[0:3] are routed to the eMMC card. > > 0X = Auto Mode > - If SDHC_CS_B=0 (SDHC card installed): Use SDHC mode > described above. > - Else SDHC_CS_B=1 (no SDHC card installed): Use eMMC > mode described above. > > In default the hardware uses auto mode, but sometimes we need > to use force SDHC mode to support SD card hotplug, or SD sleep > waking up in kernel. This patch is to support force SDHC mode > by hwconfig. > > Signed-off-by: Yangbo Lu <yangbo...@nxp.com> > ---
Applied to fsl-qoriq master. Thanks. York _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
