Simply flashing the miniroot image onto an SD card and booting will result in:
reading uEnv.txt 162 bytes read in 3 ms (52.7 KiB/s) Importing environment from mmc0 ... Running uenvcmd ... reading bsdrd.umg 10883512 bytes read in 507 ms (20.5 MiB/s) ## Booting kernel from Legacy Image at 82800000 ... Image Name: boot Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 10883448 Bytes = 10.4 MiB Load Address: 80300000 Entry Point: 80300000 Verifying Checksum ... OK Loading Kernel Image ... Image too large: increase CONFIG_SYS_BOOTM_LEN Must RESET board to recover resetting ... U-Boot SPL 2015.10 (Feb 01 2016 - 13:59:48) OMAP4460 ES1.1 I was able to get the image to boot by bumping CONFIG_SYS_BOOTM_LEN, but then I run into this: Available disks are: sd0. Which disk is the root disk? ('?' for details) [sd0] Disk: sd0 geometry: 1936/255/63 [31116288 Sectors] Offset: 0 Signature: 0xAA55 Starting Ending LBA Info: #: id C H S - C H S [ start: size ] ------------------------------------------------------------------------------- *0: 0C 0 1 1 - 1 254 63 [ 63: 32067 ] Win95 FAT32L 1: 00 0 0 0 - 0 0 0 [ 0: 0 ] unused 2: 00 0 0 0 - 0 0 0 [ 0: 0 ] unused 3: A6 0 1 2 - 1 254 63 [ 64: 32066 ] OpenBSD Use (W)hole disk$ or (E)dit the MBR? [whole] Creating a msdos partition and an OpenBSD partition for rest of sd0...done. /dev/rsd0i: 32668 sectors in 8167 FAT16 clusters (2048 bytes/cluster) bps=512 spc=4 res=1 nft=2 rde=512 sec=32768 mid=0xf8 spf=32 spt=63 hds=255 hid=64 The auto-allocated layout for sd0 is: # size offset fstype [fsize bsize cpg] a: 480.5M 32832 4.2BSD 2048 16384 1 # / b: 880.9M 1016832 swap c: 15193.5M 0 unused d: 760.7M 2821024 4.2BSD 2048 16384 1 # /tmp e: 1121.2M 4379008 4.2BSD 2048 16384 1 # /var f: 1300.5M 6675264 4.2BSD 2048 16384 1 # /usr g: 752.3M 9338624 4.2BSD 2048 16384 1 # /usr/X11R6 h: 2848.9M 10879296 4.2BSD 2048 16384 1 # /usr/local i: 16.0M 64 MSDOS j: 1184.2M 16713920 4.2BSD 2048 16384 1 # /usr/src k: 1620.4M 19139136 4.2BSD 2048 16384 1 # /usr/obj l: 4227.8M 22457664 4.2BSD 2048 16384 1 # /home Use (A)uto layout, (E)dit auto layout, or create (C)ustom layout? [a] newfs: reduced number of fragments per cylinder group from 61496 to 61248 to enlarge last cylinder group /dev/rsd0a: 480.5MB in 984000 sectors of 512 bytes 5 cylinder groups of 119.62MB, 7656 blocks, 15360 inodes each newfs: wtfs: write error on block 32: Input/output error newfs: fc637acb15c90d77.l: No such file or directory newfs: fc637acb15c90d77.d: No such file or directory newfs: fc637acb15c90d77.f: No such file or directory newfs: fc637acb15c90d77.g: No such file or directory newfs: fc637acb15c90d77.h: No such file or directory newfs: fc637acb15c90d77.k: No such file or directory newfs: fc637acb15c90d77.j: No such file or directory newfs: fc637acb15c90d77.e: No such file or directory mount_ffs: fc637acb15c90d77.a on /mnt: No such file or directory mount_ffs: fc637acb15c90d77.l on /mnt/home: No such file or directory mount_ffs: fc637acb15c90d77.d on /mnt/tmp: No such file or directory mount_ffs: fc637acb15c90d77.f on /mnt/usr: No such file or directory mount_ffs: fc637acb15c90d77.g on /mnt/usr/X11R6: No such file or directory mount_ffs: fc637acb15c90d77.h on /mnt/usr/local: No such file or directory mount_ffs: fc637acb15c90d77.k on /mnt/usr/obj: No such file or directory mount_ffs: fc637acb15c90d77.j on /mnt/usr/src: No such file or directory mount_ffs: fc637acb15c90d77.e on /mnt/var: No such file or directory Anyone have any suggestions?