diff --git a/[refs] b/[refs]
index 3af472653e14..d103a97e021d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d16613586aa064d87ef05e3b929e3b4fdc714cc4
+refs/heads/master: ac1556b37e9b06a41d7691dca0d50a28210488f9
diff --git a/trunk/arch/arm/plat-spear/include/plat/uncompress.h b/trunk/arch/arm/plat-spear/include/plat/uncompress.h
index 99ba6789cc97..6dd455bafdfd 100644
--- a/trunk/arch/arm/plat-spear/include/plat/uncompress.h
+++ b/trunk/arch/arm/plat-spear/include/plat/uncompress.h
@@ -24,10 +24,10 @@ static inline void putc(int c)
 {
 	void __iomem *base = (void __iomem *)SPEAR_DBG_UART_BASE;
 
-	while (readl(base + UART01x_FR) & UART01x_FR_TXFF)
+	while (readl_relaxed(base + UART01x_FR) & UART01x_FR_TXFF)
 		barrier();
 
-	writel(c, base + UART01x_DR);
+	writel_relaxed(c, base + UART01x_DR);
 }
 
 static inline void flush(void)