On Fri, 9 Jan 2009, Matthias Fuchs wrote:
> Forget my last posting! It's just a dirty work around when having a single
> EMAC.
> It does not work with two EMACs like on sequoia.
Indeed. It doesn't on my sequoia :-(
I also tried reviving connectivity by adding an Intel PRO/1000 GT network card,
but I got a machine check exception. Don't know if this is a problem with the
PPC44x PCI code or with the e1000 driver.
U-Boot 1.2.0-gc0c292b2 (Jun 5 2007 - 07:16:12)
CPU: AMCC PowerPC 440EPx Rev. A at 666.666 MHz (PLB=166, OPB=83, EBC=55 MHz)
Security/Kasumi support
I2C boot EEPROM enabled
Bootstrap Option H - Boot ROM Location I2C (Addr 0x52)
Internal PCI arbiter enabled, PCI async ext clock used
32 kB I-Cache 32 kB D-Cache
Board: Sequoia - AMCC PPC440EPx Evaluation Board, Rev. F, PCI=33 MHz
I2C: ready
DTT: 1 is 223 C
DRAM: 256 MB
FLASH: 64 MB
NAND: 32 MiB
PCI: Bus Dev VenId DevId Class Int
00 0c 8086 107c 0200 00
In: serial
Out: serial
Err: serial
USB: Host(int phy) Device(ext phy)
Net: ppc_4xx_eth0, ppc_4xx_eth1
Type "run flash_nfs" to mount root filesystem over NFS
Hit any key to stop autoboot: 0
Waiting for PHY auto negotiation to complete.. done
ENET Speed is 100 Mbps - FULL duplex connection (EMAC0)
BOOTP broadcast 1
DHCP client bound to address 192.168.106.188
Using ppc_4xx_eth0 device
TFTP from server 192.168.106.200; our IP address is 192.168.106.188
Filename '/sequoia/cuImage.sequoia'.
Load address: 0x100000
Loading: #################################################################
#################################################################
#################################################################
#################################################################
#############################################
done
Bytes transferred = 1556529 (17c031 hex)
## Booting image at 00100000 ...
Image Name: Linux-2.6.28-07939-g2150edc-dirt
Image Type: PowerPC Linux Kernel Image (gzip compressed)
Data Size: 1556465 Bytes = 1.5 MB
Load Address: 00400000
Entry Point: 00400458
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
CPU clock-frequency <- 0x27bc86a4 (667MHz)
CPU timebase-frequency <- 0x27bc86a4 (667MHz)
/plb: clock-frequency <- 9ef21a9 (167MHz)
/plb/opb: clock-frequency <- 4f790d4 (83MHz)
/plb/opb/ebc: clock-frequency <- 34fb5e3 (56MHz)
/plb/opb/ser...@ef600300: clock-frequency <- a8c000 (11MHz)
/plb/opb/ser...@ef600400: clock-frequency <- a8c000 (11MHz)
/plb/opb/ser...@ef600500: clock-frequency <- 42ecac (4MHz)
/plb/opb/ser...@ef600600: clock-frequency <- 42ecac (4MHz)
Memory <- <0x0 0x0 0xffff000> (255MB)
ethernet0: local-mac-address <- 00:10:ec:00:f1:df
ethernet1: local-mac-address <- 00:10:ec:80:f1:df
zImage starting: loaded at 0x00400000 (sp: 0x0ff2ba18)
Allocating 0x333834 bytes for kernel ...
gunzipping (0x00000000 <- 0x0040e000:0x00735820)...done 0x31417c bytes
Linux/PowerPC load: ip=on root=/dev/nfs
Finalizing device tree... flat tree at 0x742300
Using PowerPC 44x Platform machine description
Linux version 2.6.28-07939-g2150edc-dirty (ge...@vixen) (gcc version 4.3.2
(GCC) ) #4 Fri Jan 9 16:05:53 CET 2009
console [udbg0] enabled
setup_arch: bootmem
arch: exit
Zone PFN ranges:
DMA 0x00000000 -> 0x0000ffff
Normal 0x0000ffff -> 0x0000ffff
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
0: 0x00000000 -> 0x0000ffff
MMU: Allocated 1088 bytes of context maps for 255 contexts
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65023
Kernel command line: ip=on root=/dev/nfs
UIC0 (32 IRQ sources) at DCR 0xc0
UIC1 (32 IRQ sources) at DCR 0xd0
UIC2 (32 IRQ sources) at DCR 0xe0
PID hash table entries: 1024 (order: 10, 4096 bytes)
clocksource: timebase mult[600000] shift[22] registered
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 256256k/262140k available (2996k kernel code, 5572k reserved, 128k
data, 122k bss, 156k init)
SLUB: Genslabs=10, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Calibrating delay loop... 1331.20 BogoMIPS (lpj=2662400)
Mount-cache hash table entries: 512
net_namespace: 716 bytes
NET: Registered protocol family 16
PCI host bridge /plb/p...@1ec000000 (primary) ranges:
MEM 0x0000000180000000..0x00000001bfffffff -> 0x0000000080000000
IO 0x00000001e8000000..0x00000001e800ffff -> 0x0000000000000000
IO 0x00000001e8800000..0x00000001ebffffff -> 0x0000000000000000
\--> Skipped (too many) !
4xx PCI DMA offset set to 0x00000000
/plb/p...@1ec000000: Resource out of range
PCI: Probing PCI hardware
PCI: Hiding 4xx host bridge resources 0000:00:00.0
pci 0000:00:0c.0: PME# supported from D0 D3hot D3cold
pci 0000:00:0c.0: PME# disabled
bio: create slab <bio-0> at 0
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
NET: Registered protocol family 1
JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
msgmni has been set to 501
alg: No test for stdrng (krng)
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
serial8250.0: ttyS0 at MMIO 0x1ef600300 (irq = 17) is a 16550A
console handover: boot [udbg0] -> real [ttyS0]
serial8250.0: ttyS1 at MMIO 0x1ef600400 (irq = 18) is a 16550A
serial8250.0: ttyS2 at MMIO 0x1ef600500 (irq = 19) is a 16550A
serial8250.0: ttyS3 at MMIO 0x1ef600600 (irq = 20) is a 16550A
1ef600300.serial: ttyS0 at MMIO 0x1ef600300 (irq = 17) is a 16550A
1ef600400.serial: ttyS1 at MMIO 0x1ef600400 (irq = 18) is a 16550A
1ef600500.serial: ttyS2 at MMIO 0x1ef600500 (irq = 19) is a 16550A
1ef600600.serial: ttyS3 at MMIO 0x1ef600600 (irq = 20) is a 16550A
brd: module loaded
Intel(R) PRO/1000 Network Driver - version 7.3.20-k3-NAPI
Copyright (c) 1999-2006 Intel Corporation.
e1000 0000:00:0c.0: enabling device (0000 -> 0003)
Machine check in kernel mode.
Data Read PLB Error
Oops: Machine check, sig: 7 [#1]
PowerPC 44x Platform
Modules linked in:
NIP: c0187cb8 LR: c0236300 CTR: c0187bb0
REGS: cfff7f10 TRAP: 0214 Not tainted (2.6.28-07939-g2150edc-dirty)
MSR: 00029000 <EE,ME,CE> CR: 28d6cb24 XER: 20000000
TASK = cf818400[1] 'swapper' THREAD: cf828000
GPR00: 00000000 cf829db0 cf818400 cf8114fc 00000004 00000000 00000002 cf829d88
GPR08: 00000000 d10c0008 00000000 0000000b 00001000 00108000 0ffb2400 00000001
GPR16: 007fff13 00400458 00800000 c032d69c c024bfc4 c0330000 cf8114fc 00000001
GPR24: 00000000 00000001 00000047 cf811000 cf811320 cf811000 00000001 cf83d400
NIP [c0187cb8] e1000_set_media_type+0x64/0xe4
LR [c0236300] e1000_probe+0x334/0xd5c
Call Trace:
[cf829db0] [c02362b4] e1000_probe+0x2e8/0xd5c (unreliable)
[cf829e10] [c015c018] local_pci_probe+0x24/0x34
[cf829e20] [c015c240] pci_device_probe+0x84/0xa8
[cf829e50] [c017b948] driver_probe_device+0xb4/0x1e8
[cf829e70] [c017bb20] __driver_attach+0xa4/0xa8
[cf829e90] [c017b0fc] bus_for_each_dev+0x70/0xac
[cf829ec0] [c017b760] driver_attach+0x24/0x34
[cf829ed0] [c017aa04] bus_add_driver+0x1d0/0x244
[cf829ef0] [c017bd40] driver_register+0x70/0x160
[cf829f10] [c015c4e8] __pci_register_driver+0x4c/0xac
[cf829f30] [c02dfb30] e1000_init_module+0x58/0xa8
[cf829f50] [c00013d8] do_one_initcall+0x34/0x1b0
[cf829fc0] [c02c6178] kernel_init+0x94/0x100
[cf829ff0] [c000da64] kernel_thread+0x50/0x6c
Instruction dump:
409c0080 2f8b0010 419e006c 2b8b0010 419d005c 380bffff 2b800001 409d0074
81230000 39290008 7c0004ac 7c004c2c <0c000000> 4c00012c 70000020 40820060
---[ end trace 85643a8ae0783f0b ]---
Kernel panic - not syncing: Attempted to kill init!
Rebooting in 180 seconds..
With kind regards,
Geert Uytterhoeven
Software Architect
Sony Techsoft Centre Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium
Phone: +32 (0)2 700 8453
Fax: +32 (0)2 700 8622
E-mail: geert.uytterhoe...@sonycom.com
Internet: http://www.sony-europe.com/
A division of Sony Europe (Belgium) N.V.
VAT BE 0413.825.160 · RPR Brussels
Fortis · BIC GEBABEBB · IBAN BE41293037680010
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