1 files changed, 7 insertions, 2 deletions

diff --git a/arch/arm/mach-exynos/include/mach/debug-macro.S b/arch/arm/mach-exynos/include/mach/debug-macro.S
index 6cacf16a67a6..6c857ff0b5d8 100644
--- a/arch/arm/mach-exynos/include/mach/debug-macro.S
+++ b/arch/arm/mach-exynos/include/mach/debug-macro.S
@@ -21,8 +21,13 @@
          */
 
         .macro addruart, rp, rv, tmp
-                ldr     \rp, = S3C_PA_UART
-                ldr     \rv, = S3C_VA_UART
+                mov     \rp, #0x10000000
+                ldr     \rp, [\rp, #0x0]
+                and     \rp, \rp, #0xf00000
+                teq     \rp, #0x500000          @@ EXYNOS5
+                ldreq   \rp, =EXYNOS5_PA_UART
+                movne   \rp, #EXYNOS4_PA_UART   @@ EXYNOS4
+                ldr     \rv, =S3C_VA_UART
 #if CONFIG_DEBUG_S3C_UART != 0
                 add     \rp, \rp, #(0x10000 * CONFIG_DEBUG_S3C_UART)
                 add     \rv, \rv, #(0x10000 * CONFIG_DEBUG_S3C_UART)