ata1: PATA max PIO4 cmd 0x00000000 ctl 0xc90aca5c bmdma 0x00000000 irq 135
scsi0 : mpc52xx_ata
ata1.00: CFA: Hitachi XX.V.4.1.0.0, Rev 0.00, max PIO4
ata1.00: 62592 sectors, multi 0: LBA 
ata1.00: configured for PIO4
scsi 0:0:0:0: Direct-Access     ATA      Hitachi XX.V.4.1 Rev  PQ: 0 ANSI: 5
SCSI device sda: 62592 512-byte hdwr sectors (32 MB)
sda: Write Protect is off
SCSI device sda: write cache: disabled, read cache: enabled, doesn't support DPO or FUA
SCSI device sda: 62592 512-byte hdwr sectors (32 MB)
sda: Write Protect is off
SCSI device sda: write cache: disabled, read cache: enabled, doesn't support DPO or FUA
 sda: sda1
sd 0:0:0:0: Attached scsi removable disk sda
sd 0:0:0:0: Attached scsi generic sg0 type 0
ppc-of-ohci f0001000.usb: OF OHCI
ppc-of-ohci f0001000.usb: new USB bus registered, assigned bus number 1
ppc-of-ohci f0001000.usb: irq 134, io mem 0xf0001000
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
mice: PS/2 mouse device common for all mice
i2c /dev entries driver
i2c-parport: adapter type unspecified
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 10
NET: Registered protocol family 17
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
VFS: Cannot open root device "<NULL>" or unknown-block(8,2)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(8,2)