Replace emmc to sd card, on sdc2 lines. Remove sd on sdc0, works like a charm, but with emmc not success((((
>>U-Boot SPL 2016.11-rc1-g4dc34be (Nov 04 2016 - 03:06:54) >>DRAM: 1024 MiB >>CPU: 912000000Hz, AXI/AHB/APB: 3/2/2 >>Trying to boot from MMC2 >>U-Boot 2016.11-rc1-g4dc34be (Nov 04 2016 - 03:06:54 +0600) Allwinner >>Technology >>CPU: Allwinner A20 (SUN7I) >>Model: Cubietech Cubieboard2 >>…………... > > > Cubieboard2 - A20: > > U-Boot with Cubieboard_defconfig and mmc extra slot config set to 2 > EMMC on sdc2 lines > EMMC works from linux with 4-bit bus width, if boot from SD card on sdc0 lines > > U-Boot output: >>> Trying to boot from MMC2 >>> mmc_load_image_raw_sector: mmc block read error >>> SPL: failed to boot from all boot devices >>> ### ERROR ### Please RESET the board ### _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot