After a failed sysupgrade that reboots midway https://marc.info/?l=openbsd-misc&m=157856684125898&w=2 my BBB will not boot into anything:
U-Boot SPL 2017.03 (Mar 26 2017 - 16:58:08) Trying to boot from MMC2 MMC partition switch failed *** Warning - MMC partition switch failed, using default environment reading u-boot.img reading u-boot.img U-Boot 2017.03 (Mar 26 2017 - 16:58:08 -0600) CPU : AM335X-GP rev 2.0 I2C: ready DRAM: 512 MiB MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 *** Warning - bad CRC, using default environment <ethaddr> not set. Validating first E-fuse MAC Net: cpsw, usb_ether Press SPACE to abort autoboot in 2 seconds switch to partitions #0, OK mmc0 is current device SD/MMC found on device 0 reading boot.scr ** Unable to read file boot.scr ** reading uEnv.txt ** Unable to read file uEnv.txt ** switch to partitions #0, OK mmc0 is current device Scanning mmc 0:1... reading /am335x-boneblack.dtb 34886 bytes read in 9 ms (3.7 MiB/s) Found EFI removable media binary efi/boot/bootarm.efi reading efi/boot/bootarm.efi 100876 bytes read in 17 ms (5.7 MiB/s) ## Starting EFI application at 82000000 ... Scanning disks on usb... Scanning disks on mmc... MMC Device 2 not found MMC Device 3 not found Found 6 disks data abort pc : [<9cf19854>] lr : [<9cf1984c>] reloc pc : [<7d7c8854>] lr : [<7d7c884c>] sp : 9df2f908 ip : 9df2fdf0 fp : 9df2fe10 r10: 00000000 r9 : 00000000 r8 : 9ce16018 r7 : 9df2fbf0 r6 : 9ff7c6c1 r5 : ffffff00 r4 : 9ce14000 r3 : 000000aa r2 : 00000000 r1 : 9ce14200 r0 : 9df2fbf0 Flags: nZCv IRQs off FIQs on Mode SVC_32 Resetting CPU ... resetting ... The very same happens with a brand new SD card and the current miniroot-am335x-66.fs I have no idea what the problem is. Can anyone push me in the right direction please? Jan