2 files changed, 8 insertions, 0 deletions

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index ecfcdba2d17c..2ac4a20115e9 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -414,6 +414,13 @@ choice
                   Say Y here if you want the debug print routines to direct
                   their output to the uart1 port on SiRFmarco devices.
 
+        config DEBUG_UX500_UART
+                depends on ARCH_U8500
+                bool "Use Ux500 UART for low-level debug"
+                help
+                  Say Y here if you want kernel low-level debugging support
+                  on Ux500 based platforms.
+
         config DEBUG_VEXPRESS_UART0_DETECT
                 bool "Autodetect UART0 on Versatile Express Cortex-A core tiles"
                 depends on ARCH_VEXPRESS && CPU_CP15_MMU
@@ -598,6 +605,7 @@ config DEBUG_LL_INCLUDE
                 DEBUG_VEXPRESS_UART0_CA9 || DEBUG_VEXPRESS_UART0_RS1
         default "debug/vt8500.S" if DEBUG_VT8500_UART0
         default "debug/tegra.S" if DEBUG_TEGRA_UART
+        default "debug/ux500.S" if DEBUG_UX500_UART
         default "debug/zynq.S" if DEBUG_ZYNQ_UART0 || DEBUG_ZYNQ_UART1
         default "mach/debug-macro.S"
 
diff --git a/arch/arm/mach-ux500/include/mach/debug-macro.S b/arch/arm/include/debug/ux500.S
index 67035223334a..67035223334a 100644
--- a/arch/arm/mach-ux500/include/mach/debug-macro.S
+++ b/arch/arm/include/debug/ux500.S