Rock/sd lubuntu
How to set up booting from an SD Card
Get a parameter file from http://dl.radxa.com/rock/images/ubuntu/ change root command entry of parameter file to "root=/dev/mmcblk0p1" upload it with RKBatchTool from here. to the RADXA It should now boot from SD Card
Example parameter file:
FIRMWARE_VER:4.2.2 MACHINE_MODEL:radxa_rock MACHINE_ID:007 MANUFACTURER:RADXA MAGIC: 0x5041524B ATAG: 0x60000800 MACHINE: 3066 CHECK_MASK: 0x80 KERNEL_IMG: 0x60408000 #RECOVER_KEY: 1,1,0,20,0 CMDLINE:console=ttyFIQ0,115200 console=tty0 root=/dev/mmcblk0p1 rw rootfstype=ext4 mac_addr=12:21:34:43:56:65 init=/sbin/init initrd=0x62000000,0x00800000 mtdparts=rk29xxnand:0x00008000@0x00002000(boot),-@0x0000A000(linuxroot)
How to make radxa as a WIFI_AP and save the setting that enable WIFI-AP under android
If you want to use the radxa rock as a WIFI-AP under android . you can enable the item in settings(More->Portable hotspot->Portable Wi-Fi hotspot).
But the setting will be cancelled after reboot. we provider image resolves the problem,you can download here.140224_android_softAp.tgz.
Create Lubuntu SD Card
Get a rootfs-desktop.img file from http://dl.radxa.com/rock/images/ubuntu/ Create an ext4 partition on sd card you want to boot from
# TODO bash commands
Finally copy root-fs.img to sd card.
$ sudo dd if=mydir/rootfs-desktop.img of=/dev/mmcblk0p1 $ sync