On 2 August 2013 18:48, Erlon Cruz <sombra...@gmail.com> wrote: > kernel: Linux 3.10-rc6 -> vexpress_defconfig
> The kernel boots, but it cant mount the SD: > > mmc0: host doesn't support card's voltages > mmc0: error -22 whilst initialising SD card > SD: Unknown CMD1 The mainline kernel's vexpress_defconfig is known to be broken. In particular you need to make sure you define at least CONFIG_REGULATOR and CONFIG_REGULATOR_VEXPRESS, otherwise the MMC controller driver thinks it supports no voltages at all and fails like this. -- PMM
