From: Krzysztof Hałasa <khc@pm.waw.pl>
Date: Tue, 16 Mar 2010 21:11:59 +0000 (+0100)
Subject: IXP4xx: Fix LL debugging on little-endian CPU.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=42ea573f872365b0797ddbcee2e1f1f48913f507;p=linux-beck.git

IXP4xx: Fix LL debugging on little-endian CPU.

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

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
---

diff --git a/arch/arm/mach-ixp4xx/include/mach/debug-macro.S b/arch/arm/mach-ixp4xx/include/mach/debug-macro.S
index 893873eb2a0d..3fc66d6d00a0 100644
--- a/arch/arm/mach-ixp4xx/include/mach/debug-macro.S
+++ b/arch/arm/mach-ixp4xx/include/mach/debug-macro.S
@@ -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