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| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2009-07-21 01:36:43 +0400 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-07-29 23:18:41 -0500 |
| commit | 1333c3d6d35bdb109ddbd4b7086cbf066a27b156 (patch) | |
| tree | 178262874c9a2aba2862af110d8d688ebd438a53 /drivers/serial/cpm_uart | |
| parent | 8a0b177f367a8fd03dc5ba1f5a4494d1424471aa (diff) | |
| download | blackbird-op-linux-1333c3d6d35bdb109ddbd4b7086cbf066a27b156.tar.gz blackbird-op-linux-1333c3d6d35bdb109ddbd4b7086cbf066a27b156.zip | |
powerpc/83xx: Fix PCI IO base address on MPC837xE-RDB boards
U-Boot maps PCI IO at 0xe0300000, while current dts files specify
0xe2000000. This leads to the following oops with CONFIG_8139TOO_PIO=y.
8139too Fast Ethernet driver 0.9.28
Machine check in kernel mode.
Caused by (from SRR1=41000): Transfer error ack signal
Oops: Machine check, sig: 7 [#1]
MPC837x RDB
[...]
NIP [00000900] 0x900
LR [c0439df8] rtl8139_init_board+0x238/0x524
Call Trace:
[cf831d90] [c0439dcc] rtl8139_init_board+0x20c/0x524 (unreliable)
[cf831de0] [c043a15c] rtl8139_init_one+0x78/0x65c
[cf831e40] [c0235250] pci_call_probe+0x20/0x30
[...]
This patch fixes the issue by specifying the correct PCI IO base
address.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'drivers/serial/cpm_uart')
0 files changed, 0 insertions, 0 deletions
