[PATCH v2] ARM: highbank: fix debug uart virtual address for LPAE

Russell King - ARM Linux linux at arm.linux.org.uk
Mon Sep 2 08:48:28 EDT 2013


On Sat, Aug 17, 2013 at 07:12:28PM -0500, Rob Herring wrote:
> From: Rob Herring <rob.herring at calxeda.com>
> 
> Section entries are 2MB on LPAE, so the DEBUG_LL virtual address must
> have the same offset in the 2MB section as the physical address. This
> fixes async external aborts when DEBUG_LL is enabled on Midway.
> 
> Signed-off-by: Rob Herring <rob.herring at calxeda.com>
> ---
> v2: Rebase on Russell's DEBUG_LL clean-up

Do you also want to do a patch for this for v3.11, because if it's wrong
in my series, it's wrong in mainline at the moment:

-               ldr     \rv, =0xfee36000
-               ldr     \rp, =0xfff36000




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