arm: use addruart macro to establish debug mappings

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Since we can get both physical and virtual addresses from the addruart
macro, we can use this to establish the debug mappings.

In the case of CONFIG_DEBUG_ICEDCC, we don't need any mappings, but
may still need to setup r7 correctly.

Incorporating ASM changes from Nicolas Pitre <npitre@fluxnic.net>.

Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com>
Tested-by: Kevin Hilman <khilman@deeprootsystems.com>

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Jeremy Kerr 2010-07-07 11:19:48 +08:00 • committed by Nicolas Pitre

parent 0ea1293009

commit c293393faa

1 changed files with 19 additions and 4 deletions

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arch/arm/kernel/head.S

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