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Diffstat (limited to 'arch/arm/mach-ux500/include/mach/debug-macro.S')
-rw-r--r--arch/arm/mach-ux500/include/mach/debug-macro.S8
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/arm/mach-ux500/include/mach/debug-macro.S b/arch/arm/mach-ux500/include/mach/debug-macro.S
index c5203b7ea552..be7c0f14e310 100644
--- a/arch/arm/mach-ux500/include/mach/debug-macro.S
+++ b/arch/arm/mach-ux500/include/mach/debug-macro.S
@@ -18,11 +18,9 @@
#define UX500_UART(n) __UX500_UART(n)
#define UART_BASE UX500_UART(CONFIG_UX500_DEBUG_UART)
- .macro addruart, rx, tmp
- mrc p15, 0, \rx, c1, c0
- tst \rx, #1 @ MMU enabled?
- ldreq \rx, =UART_BASE @ no, physical address
- ldrne \rx, =IO_ADDRESS(UART_BASE) @ yes, virtual address
+ .macro addruart, rp, rv
+ ldr \rp, =UART_BASE @ no, physical address
+ ldr \rv, =IO_ADDRESS(UART_BASE) @ yes, virtual address
.endm
#include <asm/hardware/debug-pl01x.S>