I have a BBB Rev B which I am trying to boot OpenBSD current (28-Aug-2017) from the SD card and the boot fails repeating the message below. I am able to boot other OSs for example to refresh the eMMC. Any suggestions for troubleshooting will be appreciated.
U-Boot SPL 2017.07-00002-g61c3ee0fb5 (Jul 19 2017 - 17:02:08) Trying to boot from MMC2 U-Boot 2017.07-00002-g61c3ee0fb5 (Jul 19 2017 - 17:02:08 -0500), Build: jenkins-github_Bootloader-Builder-591 CPU : AM335X-GP rev 2.0 I2C: ready DRAM: 512 MiB No match for driver 'omap_hsmmc' No match for driver 'omap_hsmmc' Some drivers were not found Reset Source: Power-on reset has occurred. MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 Using default environment Board: BeagleBone Black <ethaddr> not set. Validating first E-fuse MAC BeagleBone Black: BeagleBone: cape eeprom: i2c_probe: 0x54: BeagleBone: cape eeprom: i2c_probe: 0x55: BeagleBone: cape eeprom: i2c_probe: 0x56: BeagleBone: cape eeprom: i2c_probe: 0x57: Net: eth0: MII MODE cpsw Press SPACE to abort autoboot in 2 seconds board_name=[A335BNLT] ... board_rev=[0A5C] ... switch to partitions #0, OK mmc0 is current device SD/MMC found on device 0 ** Bad device 0:2 0x82000000 ** ** Bad device 0:2 0x82000000 ** switch to partitions #0, OK mmc0 is current device Scanning mmc 0:1... Found EFI removable media binary efi/boot/bootarm.efi reading efi/boot/bootarm.efi 67356 bytes read in 12 ms (5.4 MiB/s) libfdt fdt_check_header(): FDT_ERR_BADMAGIC ## Starting EFI application at 82000000 ... WARNING: Invalid device tree, expect boot to fail Scanning disks on usb... Scanning disks on mmc... MMC Device 2 not found MMC Device 3 not found Found 6 disks >> OpenBSD/armv7 BOOTARM 1.0 boot> cannot open sd0a:/etc/random.seed: No such file or directory booting sd0a:/bsd: 2282416+7989016+447588 [173754+90+317360+151252]=0xad8adc U-Boot SPL 2017.07-00002-g61c3ee0fb5 (Jul 19 2017 - 17:02:08) Trying to boot from MMC2 <snip>