1 files changed, 26 insertions, 0 deletions

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 5566520686a5..04a3f0d1d053 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -338,6 +338,17 @@ choice
                   The uncompressor code port configuration is now handled
                   by CONFIG_S3C_LOWLEVEL_UART_PORT.
 
+        config DEBUG_S3C_UART3
+                depends on PLAT_SAMSUNG && ARCH_EXYNOS
+                bool "Use S3C UART 3 for low-level debug"
+                help
+                  Say Y here if you want the debug print routines to direct
+                  their output to UART 3. The port must have been initialised
+                  by the boot-loader before use.
+
+                  The uncompressor code port configuration is now handled
+                  by CONFIG_S3C_LOWLEVEL_UART_PORT.
+
         config DEBUG_SOCFPGA_UART
                 depends on ARCH_SOCFPGA
                 bool "Use SOCFPGA UART for low-level debug"
@@ -345,6 +356,20 @@ choice
                   Say Y here if you want kernel low-level debugging support
                   on SOCFPGA based platforms.
 
+        config DEBUG_SUNXI_UART0
+                bool "Kernel low-level debugging messages via sunXi UART0"
+                depends on ARCH_SUNXI
+                help
+                  Say Y here if you want kernel low-level debugging support
+                  on Allwinner A1X based platforms on the UART0.
+
+        config DEBUG_SUNXI_UART1
+                bool "Kernel low-level debugging messages via sunXi UART1"
+                depends on ARCH_SUNXI
+                help
+                  Say Y here if you want kernel low-level debugging support
+                  on Allwinner A1X based platforms on the UART1.
+
         config DEBUG_VEXPRESS_UART0_DETECT
                 bool "Autodetect UART0 on Versatile Express Cortex-A core tiles"
                 depends on ARCH_VEXPRESS && CPU_CP15_MMU
@@ -424,6 +449,7 @@ config DEBUG_LL_INCLUDE
         default "debug/mvebu.S" if DEBUG_MVEBU_UART
         default "debug/picoxcell.S" if DEBUG_PICOXCELL_UART
         default "debug/socfpga.S" if DEBUG_SOCFPGA_UART
+        default "debug/sunxi.S" if DEBUG_SUNXI_UART0 || DEBUG_SUNXI_UART1
         default "debug/vexpress.S" if DEBUG_VEXPRESS_UART0_DETECT || \
                 DEBUG_VEXPRESS_UART0_CA9 || DEBUG_VEXPRESS_UART0_RS1
         default "mach/debug-macro.S"