Hi Bintian, As Chistopher said in this post, did you add ext4 in the menuconfig ?
things to check after menuconfig in your .config CONFIG_BLK_DEV=y CONFIG_VIRTIO_BLK=y <<=== need to be added menuconfig missed(*) CONFIG_VIRTIO=y CONFIG_VIRTIO_BALLOON=y CONFIG_VIRTIO_MMIO=y CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y (*) may be I goofed with menuconfig, so I added a posteriori manually in .config and forced y The make the kernel rebuild your linux-system-foundation.axf and give it to the Foundation. Should do the trick I guess _______________________________________________ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev