Jagannadha Sutradharudu Teki <jagannadha.sutradharudu-teki <at> xilinx.com> writes:
> > Hi, > > On.. drivers/mmc/sdhci.c > + if (caps & SDHCI_CAN_DO_8BIT) > + mmc->host_caps |= MMC_MODE_8BIT; > > Here we are setting 8BIT bus width, if the sdhci capabilities register 18 bit is set. > Does 18-bit is really denoted for 8-bit bus width, I cound't find it on spec, https://www.sdcard.org/developers/overview/host_controller/simple_spec/Simpl ified_SD_Host_Controller_Spec.pdf Dear Jagannadha Sutradharudu Teki, The current u-boot SD/MMC driver supports the latest SD Specification. You should read version 3.0 of the specification. > > Due to this above error even my controller doesn't support 8-bit, it shows a 8-BIT supported. > > Request your help, correct me I am wrong. > > Thanks, > Jagan. All the best, Rommel _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot