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RealView: Change the IO_ADDRESS macro

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This patch changes the IO_ADDRESS macro for the RealView platforms to
accomodate a wider range of physical addresses on PB11MPCore.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Catalin Marinas 2008-04-18 22:43:12 +01:00
parent 41267e208e
commit 51faf9b5c0
2 changed files with 2 additions and 2 deletions
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2
include/asm-arm/arch-realview/debug-macro.S
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@ -15,7 +15,7 @@
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0x10000000
movne \rx, #0xf1000000 @ virtual base
movne \rx, #0xf0000000 @ virtual base
orr \rx, \rx, #0x00009000
.endm

2
include/asm-arm/arch-realview/hardware.h
View File

@ -25,7 +25,7 @@
#include <asm/sizes.h>
/* macro to get at IO space when running virtually */
#define IO_ADDRESS(x) ((((x) & 0x0effffff) | (((x) >> 4) & 0x0f000000)) + 0xf0000000)
#define IO_ADDRESS(x) (((x) & 0x0fffffff) + 0xf0000000)
#define __io_address(n) __io(IO_ADDRESS(n))
#endif