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xtensa: avoid duplicate of IO range definitions

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Define IO addresses in a single place, to make it easier to change for
non-standard memory maps.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
Baruch Siach
2013-11-17 08:14:54 +02:00
committed by Max Filippov
parent 5f42146e75
commit 4809bb468f
3 changed files with 10 additions and 9 deletions
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8
arch/xtensa/include/asm/initialize_mmu.h
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@@ -123,13 +123,13 @@
wdtlb a4, a5
witlb a4, a5
movi a5, 0xe0000006
movi a4, 0xf0000000 + CA_WRITEBACK
movi a5, XCHAL_KIO_CACHED_VADDR + 6
movi a4, XCHAL_KIO_PADDR + CA_WRITEBACK
wdtlb a4, a5
witlb a4, a5
movi a5, 0xf0000006
movi a4, 0xf0000000 + CA_BYPASS
movi a5, XCHAL_KIO_BYPASS_VADDR + 6
movi a4, XCHAL_KIO_PADDR + CA_BYPASS
wdtlb a4, a5
witlb a4, a5