[    1.679455] brd: module loaded
[    1.689772] rtc-pl031 9010000.pl031: registered as rtc0
[    1.691247] usbcore: registered new interface driver usbhid
[    1.692098] usbhid: USB HID core driver
[    1.693222] NET: Registered PF_PACKET protocol family
[    1.694160] NET: Registered PF_VSOCK protocol family
[    1.695188] Registering SWP/SWPB emulation handler
[    1.990799] printk: legacy console [netcon0] enabled
[    1.991732] netconsole: network logging started
[    2.051827] IP-Config: Complete:
[    2.052389]      device=eth0, hwaddr=52:54:00:12:34:02, ipaddr=192.168.7.2, mask=255.255.255.0, gw=192.168.7.1
[    2.053367]      host=192.168.7.2, domain=, nis-domain=(none)
[    2.053887]      bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath=
[    2.053927]      nameserver0=8.8.8.8
[    2.056109] clk: Disabling unused clocks
[    2.110507] Freeing unused kernel image (initmem) memory: 208K
[    2.111221] Kernel memory protection not selected by kernel config.
[    2.112196] Run /init as init process
starting pid 108, tty '': '/bin/mount -t proc proc /proc'
starting pid 109, tty '': '/bin/mount -t sysfs sysfs /sys'
starting pid 110, tty '': '/bin/mount -t devtmpfs devtmpfs /dev'
starting pid 111, tty '': '/bin/mount -o remount,rw /'
starting pid 112, tty '': '/bin/mkdir -p /dev/pts'
starting pid 113, tty '': '/bin/mount -t devpts devpts /dev/pts'
starting pid 114, tty '': '/bin/mount -a'
[    2.179736] /dev/root: Can't lookup blockdev
[    2.182904] /dev/root: Can't lookup blockdev
[    2.183598] /dev/root: Can't lookup blockdev
mount: mounting /dev/root on / failed: No such file or directory
starting pid 115, tty '': '/sbin/swapon -a'
starting pid 121, tty '': '/etc/init.d/rcS'
starting pid 125, tty '/dev/hvc0': '/usr/sbin/ttyrun hvc0 /sbin/getty 115200 hvc0'

Poky Tiny 5.2 qemuarm /dev/hvc0

qemuarm login: login[124]: root login on 'ttyAMA0'
