Rockpro64 and stock arch linux

[Yoast]

@TaborFife, have you managed to get this working using an eMMC module instead of a SD card? I tried it, but it doesn't boot:

Code:

U-Boot TPL 2020.01-rc5-00042-g6cb87cbb14 (Jan 02 2020 - 15:30:57)
Channel 0: LPDDR4, 50MHz
BW=32 Col=10 Bk=8 CS0 Row=15 CS=1 Die BW=16 Size=1024MB
Channel 1: LP
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

U-Boot SPL 2020.01-rc5-00042-g6cb87cbb14 (Jan 02 2020 - 15:30:57 +0100)
Trying to boot from MMC2
unable to select a mode
mmc_load_image_raw_sector: mmc block read error
Trying to boot from MMmmc_load_image_raw_sector: mmc block read error
Trying to boot mmc_load_image_raw_sector: mmc block read error
SPL: failed to rd ###

FATAL: read from port failed: Device not configured