Issue about CS8900 of QT2410 using openmoko kernel patches

[Jordon Wu]

Hi all,

My arm developement board is QT2410 of ARMZone, I using linux2.6.21.1 kernel
and patched openmoko's patches of 2007/07/25. Patch and compile is ok, but
the CS8900A driver is not work and so could not
using NFS to boot my root filesystem. BTW, u-boot's network functions
such as tftp is ok on my board. The following is boot error message,
any help and suggestion are welcome, Thanks in advance!

Best Regard
Jordon Wu
A beginner of ARM Linux

Following is my qt2410 arm board boot message
========================================================================================================
QT2410 # tftp 0x30008000 uImage
TFTP from server 192.168.1.4; our IP address is 192.168.1.88
Filename 'uImage'.
Load address: 0x30008000
Loading: *#################################################################
#################################################################
#################################################################
#################################################################
#########
done
Bytes transferred = 1375328 (14fc60 hex)
QT2410 # bootm 0x30008000
## Booting image at 30008000 ...
Image Name: Linux-2.6.21.1
Created: 2007-09-09 15:52:34 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1375264 Bytes = 1.3 MB
Load Address: 30008000
Entry Point: 30008040
Verifying Checksum ... OK
XIP Kernel Image ... OK

Starting kernel ...

Uncompressing
Linux.........................................................................................
done, booting the kernel.
Linux version 2.6.21.1 (root at armlinux) (gcc version 4.2.0) #24 Sun Sep 9
23:51:10 CST 2007
CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=c0007177
Machine: QT2410
Memory policy: ECC disabled, Data cache writeback
On node 0 totalpages: 16384
DMA zone: 128 pages used for memmap
DMA zone: 0 pages reserved
DMA zone: 16256 pages, LIFO batch:3
Normal zone: 0 pages used for memmap
CPU S3C2410A (id 0x32410002)
S3C2410: core 202.666 MHz, memory 101.333 MHz, peripheral 50.666 MHz
S3C24XX Clocks, (c) 2004 Simtec Electronics
CLOCK: Slow mode (1.500 MHz), fast, MPLL on, UPLL on
__request_resource root->start == 0, root->end == ffffffff, new->start ==
30000000, new-end == 33ffffff
__request_resource root->start == 30000000, root->end == 33ffffff,
new->start == 30023000, new-end == 3029afff
__request_resource root->start == 30000000, root->end == 33ffffff,
new->start == 3029c000, new-end == 302e4eaf
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets
CPU0: D cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets
Built 1 zonelists. Total pages: 16256
Kernel command line: noinitrd root=/dev/nfs rw nfsroot=
192.168.1.4:/opt/buildroot/project_build_arm/uclibc/root init=/linuxrc.nfs
ip=192.168.1.88:192.168.1.4::255.255.255.0:::off console=ttySAC0,115200
console=tty0 loglevel=8
rq: clearing subpending status 00000002
PID hash table entries: 256 (order: 8, 1024 bytes)
timer tcon=00500000, tcnt a4ed, tcfg 00000200,00000000, usec 00001e51
Console: colour dummy device 80x30
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 64MB = 64MB total
Memory: 61952KB available (2528K code, 291K data, 108K init)
Calibrating delay loop... 100.96 BogoMIPS (lpj=252416)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
S3C2410 Power Management, (c) 2004 Simtec Electronics
S3C2410: Initialising architecture
S3C24XX DMA Driver, (c) 2003-2004,2006 Simtec Electronics
DMA channel 0 at c4800000, irq 33
DMA channel 1 at c4800040, irq 34
DMA channel 2 at c4800080, irq 35
DMA channel 3 at c48000c0, irq 36
__request_resource root->start == 0, root->end == ffffffff, new->start ==
50000000, new-end == 50003fff
__request_resource root->start == 0, root->end == ffffffff, new->start ==
50004000, new-end == 50007fff
__request_resource root->start == 0, root->end == ffffffff, new->start ==
50008000, new-end == 5000bfff
__request_resource root->start == 0, root->end == ffffffff, new->start ==
49000000, new-end == 490fffff
__request_resource root->start == 0, root->end == ffffffff, new->start ==
4d000000, new-end == 4d0fffff
__request_resource root->start == 0, root->end == ffffffff, new->start ==
53000000, new-end == 530fffff
__request_resource root->start == 0, root->end == ffffffff, new->start ==
54000000, new-end == 540fffff
__request_resource root->start == 0, root->end == ffffffff, new->start ==
55000000, new-end == 550fffff
__request_resource root->start == 0, root->end == ffffffff, new->start ==
5a000000, new-end == 5a0fffff
__request_resource root->start == 0, root->end == ffffffff, new->start ==
52000000, new-end == 520fffff
__request_resource root->start == 0, root->end == ffffffff, new->start ==
19000000, new-end == 19000010
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
NetWinder Floating Point Emulator V0.97 (double precision)
JFFS2 version 2.2. (NAND) (C) 2001-2006 Red Hat, Inc.
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
__request_region res->name == s3c2410-lcd, res->start == f0300000, res->end
== f03fffff
__request_resource root->start == 0, root->end == ffffffff, new->start ==
f0300000, new-end == f03fffff
__request_region s3c2410-lcd not conflict
s3c2410-lcd s3c2410-lcd: invalid bpp 16
Console: switching to colour frame buffer device 30x40
fb0: s3c2410fb frame buffer device
lp: driver loaded but no devices found
ppdev: user-space parallel port driver
S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics
__request_region res->name == s3c2410-wdt, res->start == 53000000, res->end
== 530fffff
__request_resource root->start == 0, root->end == ffffffff, new->start ==
53000000, new-end == 530fffff
__request_resource root->start == 53000000, root->end == 530fffff,
new->start == 53000000, new-end == 530fffff
__request_region s3c2410-wdt not conflict
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
__request_region res->name == s3c2410-uart, res->start == 50000000, res->end
== 500000ff
__request_resource root->start == 0, root->end == ffffffff, new->start ==
50000000, new-end == 500000ff
__request_resource root->start == 50000000, root->end == 50003fff,
new->start == 50000000, new-end == 500000ff
__request_region s3c2410-uart not conflict
s3c2410-uart.0: s3c2410_serial0 at MMIO 0x50000000 (irq = 70) is a S3C2410
__request_region res->name == s3c2410-uart, res->start == 50004000, res->end
== 500040ff
__request_resource root->start == 0, root->end == ffffffff, new->start ==
50004000, new-end == 500040ff
__request_resource root->start == 50004000, root->end == 50007fff,
new->start == 50004000, new-end == 500040ff
__request_region s3c2410-uart not conflict
s3c2410-uart.1: s3c2410_serial1 at MMIO 0x50004000 (irq = 73) is a S3C2410
__request_region res->name == s3c2410-uart, res->start == 50008000, res->end
== 500080ff
__request_resource root->start == 0, root->end == ffffffff, new->start ==
50008000, new-end == 500080ff
__request_resource root->start == 50008000, root->end == 5000bfff,
new->start == 50008000, new-end == 500080ff
__request_region s3c2410-uart not conflict
s3c2410-uart.2: s3c2410_serial2 at MMIO 0x50008000 (irq = 76) is a S3C2410
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
cs89x0:cs89x0_probe(0x0)
cs89x0_probe port == f0800300
cs89x0_probe1 ioaddr == f0800300, ioaddr & ~3 == f0800300
cs89x0_probe1 NETCARD_IO_EXTENT == 16
cs89x0_probe1 DRV_NAME == cs89x0
__request_region res->name == cs89x0, res->start == f0800300, res->end ==
f080030f
__request_resource root->start == 0, root->end == ffffffff, new->start ==
f0800300, new-end == f080030f
__request_region cs89x0 not conflict
PP_addr at f0800300[a]: 0x3000
cs89x0.c: v2.4.3-pre1 Russell Nelson <nelson at crynwr.com>, Andrew Morton <
andrewm at uow.edu.au>
eth0: cs8900 rev K found at 0xf0800300
cs89x0: Extended EEPROM checksum bad and no Cirrus EEPROM, relying on
command line

[JordonWu] why tip above error info?


cs89x0 media IRQ 53eth0: Setting MAC address to cd ef fe dc 00 00.
, programmed I/O, MAC cd:ef:fe:dc:00:00
cs89x0_probe1() successful

cs89x0:cs89x0_probe(0x0)
[JordonWu] why probe cs8900a again?
cs89x0_probe port == f0800300
cs89x0_probe1 ioaddr == f0800300, ioaddr & ~3 == f0800300
cs89x0_probe1 NETCARD_IO_EXTENT == 16
cs89x0_probe1 DRV_NAME == cs89x0
__request_region res->name == cs89x0, res->start == f0800300, res->end ==
f080030f
__request_resource root->start == 0, root->end == ffffffff, new->start ==
f0800300, new-end == f080030f
cs89x0: request_region(0xf0800300, 0x10) failed
cs89x0: no cs8900 or cs8920 detected. Be sure to disable PnP with SETUP
netconsole: not configured, aborting
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx
S3C24XX NAND Driver, (c) 2004 Simtec Electronics
jbt_init: entering
usbmon: debugfs is not available
ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
__request_region res->name == ohci_hcd, res->start == 49000000, res->end ==
490fffff
__request_resource root->start == 0, root->end == ffffffff, new->start ==
49000000, new-end == 490fffff
__request_resource root->start == 49000000, root->end == 490fffff,
new->start == 49000000, new-end == 490fffff
__request_region ohci_hcd not conflict
s3c2410-ohci s3c2410-ohci: S3C24XX OHCI
s3c2410-ohci s3c2410-ohci: new USB bus registered, assigned bus number 1
s3c2410-ohci s3c2410-ohci: irq 42, io mem 0x49000000
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
mice: PS/2 mouse device common for all mice
S3C24XX RTC, (c) 2004,2006 Simtec Electronics
__request_region res->name == s3c2410-i2c, res->start == 54000000, res->end
== 540fffff
__request_resource root->start == 0, root->end == ffffffff, new->start ==
54000000, new-end == 540fffff
__request_resource root->start == 54000000, root->end == 540fffff,
new->start == 54000000, new-end == 540fffff
__request_region s3c2410-i2c not conflict
s3c2410-i2c s3c2410-i2c: slave address 0x10
s3c2410-i2c s3c2410-i2c: bus frequency set to 98 KHz
s3c2410-i2c s3c2410-i2c: i2c-0: S3C I2C adapter
TCP cubic registered
NET: Registered protocol family 1
irq 53: nobody cared (try booting with the "irqpoll" option)
handlers:
[<c0148dcc>] (net_interrupt+0x0/0x3b0)
Disabling IRQ #53
eth0: EEPROM is configured for unavailable media
IP-Config: Failed to open eth0
IP-Config: No network devices available.
VFS: Cannot open root device "nfs" or unknown-block(0,255)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on
unknown-block(0,255)
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