Re: [U-Boot] [U-Boot, v3, 3/3] armv8: ls1012a: define esdhc_status_fixup for RDB board

2017-01-13 Thread Y.B. Lu
> -Original Message- > From: york sun > Sent: Friday, January 13, 2017 1:09 AM > To: Y.B. Lu; u-boot@lists.denx.de > Subject: Re: [U-Boot, v3, 3/3] armv8: ls1012a: define esdhc_status_fixup > for RDB board > > On 12/07/2016 07:42 PM, Yangbo Lu wrote: > > On

Re: [U-Boot] [U-Boot, v3, 3/3] armv8: ls1012a: define esdhc_status_fixup for RDB board

2017-01-12 Thread york sun
On 12/07/2016 07:42 PM, Yangbo Lu wrote: > On LS1012ARDB board, three dual 1:4 mux/demux devices drive the SDHC2 > signals to eMMC, SDIO wifi, SPI and Ardiuno shield. Only when we select > eMMC and SDIO wifi, the SDHC2 could be used. Otherwise, the command > inhibit bits of eSDHC2_PRSSTAT register