[PPC] Fix cpm_dpram_addr returning phys mem instead of virt mem

Browse source

cpm_dpram_addr returns physical memory of the DP RAM instead of
iomapped virtual memory. As there usually is a 1:1 MMU map of
the IMMR area, this is often not noticed. However, cpm_dpram_phys
assumes this iomapped virtual memory and returns garbage on the
1:1 mapped memory causing CPM1 uart console to fail.

This patch fixes the problem (copied from the powerpc tree).

Signed-off-by: Jochen Friedrich <jochen@scram.de>

...

This commit is contained in:

Jochen Friedrich 2007-09-21 13:15:07 +02:00

parent c5552ca48b

commit 1d7a8ee0eb

1 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

arch/ppc/8xx_io/commproc.c

View file