[    0.436781] brd: module loaded
[    0.447182] rtc-pl031 9010000.pl031: registered as rtc0
[    0.448416] usbcore: registered new interface driver usbhid
[    0.448774] usbhid: USB HID core driver
[    0.449721] NET: Registered PF_PACKET protocol family
[    0.450650] NET: Registered PF_VSOCK protocol family
[    0.451693] Registering SWP/SWPB emulation handler
[    0.556917] printk: legacy console [netcon0] enabled
[    0.557628] netconsole: network logging started
[    0.591719] IP-Config: Complete:
[    0.592264]      device=eth0, hwaddr=52:54:00:12:34:02, ipaddr=192.168.7.2, mask=255.255.255.0, gw=192.168.7.1
[    0.593421]      host=192.168.7.2, domain=, nis-domain=(none)
[    0.593904]      bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath=
[    0.593944]      nameserver0=8.8.8.8
[    0.596799] clk: Disabling unused clocks
[    0.666137] Freeing unused kernel image (initmem) memory: 212K
[    0.666828] Kernel memory protection not selected by kernel config.
[    0.667527] Run /init as init process
starting pid 102, tty '': '/bin/mount -t proc proc /proc'
starting pid 103, tty '': '/bin/mount -t sysfs sysfs /sys'
starting pid 104, tty '': '/bin/mount -t devtmpfs devtmpfs /dev'
starting pid 105, tty '': '/bin/mount -o remount,rw /'
starting pid 106, tty '': '/bin/mkdir -p /dev/pts'
starting pid 107, tty '': '/bin/mount -t devpts devpts /dev/pts'
starting pid 108, tty '': '/bin/mount -a'
[    0.733782] /dev/root: Can't lookup blockdev
[    0.736764] /dev/root: Can't lookup blockdev
[    0.737493] /dev/root: Can't lookup blockdev
mount: mounting /dev/root on / failed: No such file or directory
starting pid 109, tty '': '/sbin/swapon -a'
starting pid 115, tty '': '/etc/init.d/rcS'
starting pid 119, tty '/dev/hvc0': '/usr/sbin/ttyrun hvc0 /sbin/getty 115200 hvc0'

Poky Tiny 5.1 qemuarm /dev/hvc0

qemuarm login: login[118]: root login on 'ttyAMA0'
