08-24-2020, 09:03 PM
Temporary success by combining sigmaris' instructions with ayufan's bionic-mate-rockpro64-0.9.14-1159-armhf, which is the latest stable release.
Initial boot from emmc, but fails again after updating the system, even after dd u-boot with seek=64 and seek=16384.
Gave up trying to boot from emmc.
PCIe NVMe boots fine and is impressively fast, although no other release works after that mentioned above, nor any other kernel.
Next step: installing gentoo 64-bit kernel and userland.
Initial boot from emmc, but fails again after updating the system, even after dd u-boot with seek=64 and seek=16384.
Gave up trying to boot from emmc.
PCIe NVMe boots fine and is impressively fast, although no other release works after that mentioned above, nor any other kernel.
Next step: installing gentoo 64-bit kernel and userland.