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ARM: footbridge: use fixed PCI i/o mapping

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Move footbridge PCI to fixed i/o mapping. io.h is still needed for the
!MMU case.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Russell King <linux@arm.linux.org.uk>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Rob Herring
2012-03-01 20:48:12 -06:00
parent c04dc9a6bf
commit 8ef6e6201b
5 changed files with 14 additions and 31 deletions
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3
arch/arm/mach-footbridge/include/mach/debug-macro.S
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@@ -17,7 +17,8 @@
/* For NetWinder debugging */
.macro addruart, rp, rv, tmp
mov \rp, #0x000003f8
orr \rv, \rp, #0xff000000 @ virtual
orr \rv, \rp, #0xfe000000 @ virtual
orr \rv, \rv, #0x00e00000 @ virtual
orr \rp, \rp, #0x7c000000 @ physical
.endm