[BUG] Pinebook Pro won't boot since ac804143cf, regression from -rc1

[Tomasz Bielecki]

Hi all,

Starting with:
ac804143cf (refs/bisect/bad) mmc: rockchip_sdhci: add phy and clock
config for rk3399
Pinebook Pro won't boot.
U-boot is installed on the internal MMC, the serial console shows this:

U-Boot TPL 2021.10-rc1-00372-gac804143cf-dirty (Sep 06 2021 - 16:32:50)
Channel 0: LPDDR4, 50MHz
BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Size=2048MB
Channel 1: LPDDR4, 50MHz
BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16 Size=2048MB
256B stride
lpddr4_set_rate: change freq to 400000000 mhz 0, 1
lpddr4_set_rate: change freq to 800000000 mhz 1, 0
Trying to boot from BOOTROM
Returning to boot ROM...

U-Boot SPL 2021.10-rc1-00372-gac804143cf-dirty (Sep 06 2021 - 16:32:50 -0700)
Trying to boot from SPI
Trying to boot from MMC2
Card did not respond to voltage select! : -110
spl: mmc init failed with error: -95
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###

-- 
Tomasz