1 files changed, 15 insertions, 0 deletions

diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c
index 3fc08413fff..393c8164131 100644
--- a/arch/arm/boot/compressed/misc.c
+++ b/arch/arm/boot/compressed/misc.c
@@ -46,6 +46,21 @@ static void icedcc_putc(int ch)
 
         asm("mcr p14, 0, %0, c0, c5, 0" : : "r" (ch));
 }
+#elif defined(CONFIG_CPU_XSCALE)
+
+static void icedcc_putc(int ch)
+{
+        int status, i = 0x4000000;
+
+        do {
+                if (--i < 0)
+                        return;
+
+                asm volatile ("mrc p14, 0, %0, c14, c0, 0" : "=r" (status));
+        } while (status & (1 << 28));
+
+        asm("mcr p14, 0, %0, c8, c0, 0" : : "r" (ch));
+}
 
 #else