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| author | Peter Griffin <peter.griffin@linaro.org> | 2017-08-15 17:18:16 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-08-20 09:54:31 -0400 |
| commit | fb53e7eb60567dae2181a3d55f51e72e03a2aac6 (patch) | |
| tree | 746c4d0590b7c4b5ad3a72095423c5ddfabb7e19 /common/board_f.c | |
| parent | 42a9f147d87b6e4442d6c3074c34b08854f36ef5 (diff) | |
ARM: hisilicon: hikey: Fix eMMC with latest ATF & U-Boot
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.griffin@linaro.org>
Diffstat (limited to 'common/board_f.c')
0 files changed, 0 insertions, 0 deletions