diff --git a/arch/arm/include/debug/zynq.S b/arch/arm/include/debug/zynq.S
index 3edfef7b34aefcdbfd660d796e25ccb72a55e5b0..bd13dedbdeffe25cfc455ec3a1f9caa42f314ce4 100644
--- a/arch/arm/include/debug/zynq.S
+++ b/arch/arm/include/debug/zynq.S
@@ -43,12 +43,14 @@
 
 		.macro	waituart,rd,rx
 1001:		ldr	\rd, [\rx, #UART_SR_OFFSET]
+ARM_BE8(	rev	\rd, \rd )
 		tst	\rd, #UART_SR_TXEMPTY
 		beq	1001b
 		.endm
 
 		.macro	busyuart,rd,rx
 1002:		ldr	\rd, [\rx, #UART_SR_OFFSET]	@ get status register
+ARM_BE8(	rev	\rd, \rd )
 		tst	\rd, #UART_SR_TXFULL		@
 		bne	1002b			@ wait if FIFO is full
 		.endm
diff --git a/arch/arm/mach-zynq/Kconfig b/arch/arm/mach-zynq/Kconfig
index afbb0b64b17b1bd756dedf908832b1a87a361361..573e0db1d0f0a928a9c2290c532490199e137204 100644
--- a/arch/arm/mach-zynq/Kconfig
+++ b/arch/arm/mach-zynq/Kconfig
@@ -2,6 +2,7 @@ config ARCH_ZYNQ
 	bool "Xilinx Zynq ARM Cortex A9 Platform" if ARCH_MULTI_V7
 	select ARCH_HAS_CPUFREQ
 	select ARCH_HAS_OPP
+	select ARCH_SUPPORTS_BIG_ENDIAN
 	select ARM_AMBA
 	select ARM_GIC
 	select ARM_GLOBAL_TIMER if !CPU_FREQ
diff --git a/arch/arm/mach-zynq/headsmp.S b/arch/arm/mach-zynq/headsmp.S
index 57a32869f0aa3215e0e49c282ca58d7f8976cad3..dd8c071941e7ff3b9f991989ede3acc5aaac856b 100644
--- a/arch/arm/mach-zynq/headsmp.S
+++ b/arch/arm/mach-zynq/headsmp.S
@@ -8,9 +8,12 @@
  */
 #include <linux/linkage.h>
 #include <linux/init.h>
+#include <asm/assembler.h>
 
 ENTRY(zynq_secondary_trampoline)
-	ldr	r0, [pc]
+ARM_BE8(setend	be)				@ ensure we are in BE8 mode
+	ldr	r0, zynq_secondary_trampoline_jump
+ARM_BE8(rev	r0, r0)
 	bx	r0
 .globl zynq_secondary_trampoline_jump
 zynq_secondary_trampoline_jump: