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IXP4xx: Fix LL debugging on little-endian CPU.

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IXP4xx only needs +3 offset for UART registers when running in big-endian mode.

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
This commit is contained in:
Krzysztof Hałasa 2010-03-16 22:11:59 +01:00
parent 59c290176e
commit 42ea573f87
1 changed files with 2 additions and 0 deletions
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2
arch/arm/mach-ixp4xx/include/mach/debug-macro.S
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@ -16,8 +16,10 @@
moveq \rx, #0xc8000000
movne \rx, #0xff000000
orrne \rx, \rx, #0x00b00000
#ifdef __ARMEB__
add \rx,\rx,#3 @ Uart regs are at off set of 3 if
@ byte writes used - Big Endian.
#endif
.endm
#define UART_SHIFT 2