CMDLINE:earlyprintk=ttyFIQ0,115200n8 console=ttyFIQ0 init=/sbin/init initrd=0x62000000,0x00800000 root=/dev/mmcblk0p7 rw rootwait rootfstype=ext4 quiet loglevel=0 lpj=8157341 mtdparts=rk29xxnand:0x00002000@0x00002000(uboot),0x00002000@0x00004000(misc),0x00006000@0x00006000(kernel),0x00006000@0x0000c000(boot),0x00010000@0x00012000(recovery),0x0001E000@0x00022000(system),0x00300000@0x00040000(user),-@0x00340000(backup)