I was going to ask whether you downloaded a pre-built image from http://blobs.openmirage.org/ but that site doesn't seem to be available at the moment, so I guess you built an image? But regardless of that, first try writing the image to the card again with "dd", as I've occasionally had that step fail to work.
The early output of a successful boot looks like this (depending on the version of U-Boot): U-Boot 2014.04-01540-ga74a847 (Jun 26 2015 - 14:22:47) Allwinner Technology CPU: Allwinner A20 (SUN7I) Board: Cubieboard2 I2C: ready DRAM: 1 GiB MMC: SUNXI SD/MMC: 0 *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial Net: dwmac.1c50000 Hit any key to stop autoboot: 0 reading uEnv.txt ** Unable to read file uEnv.txt ** Failed to mount ext2 filesystem... ** Unrecognized filesystem type ** Failed to mount ext2 filesystem... ** Unrecognized filesystem type ** reading boot.scr 1243 bytes read in 22 ms (54.7 KiB/s) Jumping to boot.scr ## Executing script at 44000000 The warning about ext2 is not likely to be related to your problem. Luke On Mon, 20 Jul 2015 at 04:03 Mukund Parthasarathy <[email protected]> wrote: > Hello- > Trying to set up my cubieboard2 per > https://mirage.io/wiki/xen-on-cubieboard2. > > Xen won't boot, looks like it is expecting ext2 filesystem, rather than > ext4: > > *U-Boot 2014.04-01572-gea1ac32 (Jul 12 2015 - 01:41:38) Allwinner > Technology* > > *CPU: Allwinner A20 (SUN7I)* > *Board: Cubieboard2* > *I2C: ready* > *DRAM: 1 GiB* > *MMC: SUNXI SD/MMC: 0* > **** Warning - bad CRC, using default environment* > > *In: serial* > *Out: serial* > *Err: serial* > *Net: dwmac.1c50000* > *Hit any key to stop autoboot: 0* > *reading uEnv.txt* > *** Unable to read file uEnv.txt *** > *Failed to mount ext2 filesystem...* > *** Unrecognized filesystem type *** > *Failed to mount ext2 filesystem...* > *** Unrecognized filesystem type *** > > > Boot fails....any ideas? Please let me know if I should be posting on a > different DL, Ultimately, I'd like to run a mirageos unikernal... > _______________________________________________ > MirageOS-devel mailing list > [email protected] > http://lists.xenproject.org/cgi-bin/mailman/listinfo/mirageos-devel >
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