On Sat, Aug 5, 2017 at 10:01 AM, Mark Kettenis mark.kettenis@xs4all.nl wrote:
OpenBSD doesn't run on the db410c. However, our EFI bootloader should just run. You can download it from:
http://ftp.openbsd.org/pub/OpenBSD/snapshots/arm64/BOOTAA64.EFI
for the 64-bit (AArch64) and
http://ftp.openbsd.org/pub/OpenBSD/snapshots/armv7/BOOTARM.EFI
for the 32-bit version (AArch32).
Yup, this appears to work, I think this is about what you'd expect without having an openbsd fs:
dragonboard410c => load mmc 0:1 ${kernel_addr_r} efi/openbsd/bootaa64.efi reading efi/openbsd/bootaa64.efi 75732 bytes read in 35 ms (2.1 MiB/s) dragonboard410c => bootefi ${kernel_addr_r} ${fdt_addr_r} ## Starting EFI application at 81000000 ... Scanning disk sdhci@07864000.blk... Found 1 disks WARNING: Invalid device tree, expect boot to fail
OpenBSD/arm64 BOOTAA64 0.6
sd0: getdisklabel: no disk label open(sd0a:/etc/boot.conf): bad partition boot> sd0: getdisklabel: no disk label cannot open sd0a:/etc/random.seed: bad partition booting sd0a:/bsd: sd0: getdisklabel: no disk label open sd0a:/bsd: bad partition failed(95). will try /bsd boot> sd0: getdisklabel: no disk label cannot open sd0a:/etc/random.seed: bad partition booting sd0a:/bsd: sd0: getdisklabel: no disk label open sd0a:/bsd: bad partition failed(95). will try /bsd Turning timeout off. boot>