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style="font-family: -moz-fixed; font-size: 12px;" lang="x-western">Hi,
<br>
<br>
I use a Lite5200 board (ref. board from Motorola). With the two PCI
network
<br>
cards I tried (which I would want to use under Linux 2.4.25), u-boot
crashes:
<br>
<br>
U-Boot 1.1.2 (Jul 12 2004 - 20:10:35)
<br>
<br>
CPU: MPC5200 v1.2 at 396 MHz
<br>
Bus 132 MHz, IPB 132 MHz, PCI 33 MHz
<br>
Board: Motorola MPC5200 (IceCube)
<br>
I2C: 85 kHz, ready
<br>
DRAM: 64 MB
<br>
FLASH: 16 MB
<br>
PCI: Bus Dev VenId DevId Class Int
<br>
Bus Fault @ 0x03fac1e8, fixup 0x00000000
<br>
Machine check in kernel mode.
<br>
Caused by (from msr): regs 03f5ad68 Unknown values in msr
<br>
NIP: 03FAC1E8 XER: 00000000 LR: 03FAC1DC REGS: 03f5ad68 TRAP: 0200 DAR:
00000000
<br>
MSR: 00003000 EE: 0 PR: 0 FP: 1 ME: 1 IR/DR: 00
<br>
<br>
GPR00: 03FAC1DC 03F5AE58 00000000 FFFFFFFF FFFFFFFF 00000000 00000000
003325E9
<br>
GPR08: 03F8FA50 50AEF503 03FCB950 00000000 44004004 00000000 03FBA000
03F6B000
<br>
GPR16: 00000000 00000000 00000000 00000000 00000000 00000001 00000000
00000000
<br>
GPR24: 00000000 00000001 00000000 03F5AE88 F0000DF8 03F5AF84 03F5AEA8
0000000E
<br>
Call backtrace:
<br>
machine check
<br>
<br>
(I tried 1.1.1 first and then gave a try to the cvs version).
<br>
<br>
One network card I tried is the SMC9452TX (Marvell chip).
<br>
<br>
Two others PCI cards, not network (Maxtor SATA and USB-2.0) did not
bring
<br>
any issue with u-boot 1.1.1
<br>
<br>
Is there a known issue with the PCI on the MPC5200, and more
specifically<br>
with PCI network cards ?<br>
Or is-that with the u-boot PCI implementation for this board ?
<br>
<br>
I tried to disable the PCI from the u-boot/IceCube config file,
<br>
but then u-boot hangs up...
<br>
<br>
Any suggestion ?
<br>
<br>
Best regards,
<br>
Olivier
<br>
<br>
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