I am looking to setup dual boot with Android (emmc) and Ubuntu (SD) on
hikey board. And am facing some difficulties currently.
I took bootloaders from here:
Debian SD card image from:
and did dd to the SD card which has boot and rootfs
I took AOSP images from here:
and I am using boot_fat.uefi.img.
Now when the SD card isn't inserted and pin 5-6 are shorted, the board
boots into fastboot with options to boot from SD, emmc, etc. I can boot
into emmc and boot android just fine. All works fine. If I insert the SD
card now, I can see the partitions in /dev/block/mmcblk1**.
But, if I insert the SD card before booting up, then I get this on terminal:
http://pastebin.com/A7JkPZS7 and don't see any more prints after that.
If I power on the board before inserting SD card and get up to the menu,
where I can select SD or emmc or fastboot and then insert SD card, the
minicom terminal hangs.
I have tried two 8 GB SDHC cards from Trascend and sandisk already.
Any clues ?