On Tue, Aug 15, 2017 at 05:18:16PM +0100, Peter Griffin wrote: > ATF can leave the MMC IP in a state where U-Boot mmc driver > can't enumerate the eMMC. > > This patch provides a mmc0_reset_clk() function like we > already so do sd card controller which resets the IP > when entering U-Boot. > > With this patch applied eMMC partitions are successfully > enumerated again. > > => mmc dev 0 > switch to partitions #0, OK > mmc0(part 0) is current device > => mmc part > > Partition Map for MMC device 0 -- Partition Type: EFI > > Part Start LBA End LBA Name > Attributes > Type GUID > Partition GUID > 1 0x00000800 0x00000fff "vrl" > attrs: 0x0000000000000000 > type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 > guid: 496847ab-56a1-4cd5-a1ad-47f4acf055c9 > 2 0x00001000 0x000017ff "vrl_backup" > attrs: 0x0000000000000000 > type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 > guid: 61a36fc1-8efb-4899-84d8-b61642efa723 > 3 0x00001800 0x00001fff "mcuimage" > <snip> > > Signed-off-by: Peter Griffin <peter.grif...@linaro.org>
Applied to u-boot/master, thanks! -- Tom
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