1 files changed, 58 insertions, 8 deletions

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 4a2fc0bf6fc9..4678870f8ee8 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -625,6 +625,7 @@ choice
         config DEBUG_S3C_UART0
                 depends on PLAT_SAMSUNG
                 select DEBUG_EXYNOS_UART if ARCH_EXYNOS
+                select DEBUG_S3C24XX_UART if ARCH_S3C24XX
                 bool "Use S3C UART 0 for low-level debug"
                 help
                   Say Y here if you want the debug print routines to direct
@@ -637,6 +638,7 @@ choice
         config DEBUG_S3C_UART1
                 depends on PLAT_SAMSUNG
                 select DEBUG_EXYNOS_UART if ARCH_EXYNOS
+                select DEBUG_S3C24XX_UART if ARCH_S3C24XX
                 bool "Use S3C UART 1 for low-level debug"
                 help
                   Say Y here if you want the debug print routines to direct
@@ -649,6 +651,7 @@ choice
         config DEBUG_S3C_UART2
                 depends on PLAT_SAMSUNG
                 select DEBUG_EXYNOS_UART if ARCH_EXYNOS
+                select DEBUG_S3C24XX_UART if ARCH_S3C24XX
                 bool "Use S3C UART 2 for low-level debug"
                 help
                   Say Y here if you want the debug print routines to direct
@@ -670,6 +673,33 @@ choice
                   The uncompressor code port configuration is now handled
                   by CONFIG_S3C_LOWLEVEL_UART_PORT.
 
+        config DEBUG_S3C2410_UART0
+                depends on ARCH_S3C24XX
+                select DEBUG_S3C2410_UART
+                bool "Use S3C2410/S3C2412 UART 0 for low-level debug"
+                help
+                  Say Y here if you want the debug print routines to direct
+                  their output to UART 0. The port must have been initialised
+                  by the boot-loader before use.
+
+        config DEBUG_S3C2410_UART1
+                depends on ARCH_S3C24XX
+                select DEBUG_S3C2410_UART
+                bool "Use S3C2410/S3C2412 UART 1 for low-level debug"
+                help
+                  Say Y here if you want the debug print routines to direct
+                  their output to UART 1. The port must have been initialised
+                  by the boot-loader before use.
+
+        config DEBUG_S3C2410_UART2
+                depends on ARCH_S3C24XX
+                select DEBUG_S3C2410_UART
+                bool "Use S3C2410/S3C2412 UART 2 for low-level debug"
+                help
+                  Say Y here if you want the debug print routines to direct
+                  their output to UART 2. The port must have been initialised
+                  by the boot-loader before use.
+
         config DEBUG_SOCFPGA_UART
                 depends on ARCH_SOCFPGA
                 bool "Use SOCFPGA UART for low-level debug"
@@ -921,6 +951,13 @@ endchoice
 config DEBUG_EXYNOS_UART
         bool
 
+config DEBUG_S3C2410_UART
+        bool
+        select DEBUG_S3C24XX_UART
+
+config DEBUG_S3C24XX_UART
+        bool
+
 config DEBUG_OMAP2PLUS_UART
         bool
         depends on ARCH_OMAP2PLUS
@@ -973,6 +1010,7 @@ config DEBUG_LL_INCLUDE
                                  DEBUG_IMX6SL_UART
         default "debug/msm.S" if DEBUG_MSM_UART
         default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART
+        default "debug/s3c24xx.S" if DEBUG_S3C24XX_UART
         default "debug/sirf.S" if DEBUG_SIRFPRIMA2_UART1 || DEBUG_SIRFMARCO_UART1
         default "debug/sti.S" if DEBUG_STI_UART
         default "debug/tegra.S" if DEBUG_TEGRA_UART
@@ -1029,10 +1067,16 @@ config DEBUG_UART_PHYS
         default 0x40090000 if ARCH_LPC32XX
         default 0x40100000 if DEBUG_PXA_UART1
         default 0x42000000 if ARCH_GEMINI
+        default 0x50000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \
+                                DEBUG_S3C2410_UART0)
+        default 0x50004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \
+                                DEBUG_S3C2410_UART1)
+        default 0x50008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \
+                                DEBUG_S3C2410_UART2)
         default 0x7c0003f8 if FOOTBRIDGE
-        default 0x80230000 if DEBUG_PICOXCELL_UART
         default 0x80070000 if DEBUG_IMX23_UART
         default 0x80074000 if DEBUG_IMX28_UART
+        default 0x80230000 if DEBUG_PICOXCELL_UART
         default 0x808c0000 if ARCH_EP93XX
         default 0x90020000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART
         default 0xb0090000 if DEBUG_VEXPRESS_UART0_CRX
@@ -1058,7 +1102,7 @@ config DEBUG_UART_PHYS
         default 0xfffff700 if ARCH_IOP33X
         depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \
                 DEBUG_LL_UART_EFM32 || \
-                DEBUG_UART_8250 || DEBUG_UART_PL01X
+                DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_S3C24XX_UART
 
 config DEBUG_UART_VIRT
         hex "Virtual base address of debug UART"
@@ -1075,6 +1119,12 @@ config DEBUG_UART_VIRT
         default 0xf2100000 if DEBUG_PXA_UART1
         default 0xf4090000 if ARCH_LPC32XX
         default 0xf4200000 if ARCH_GEMINI
+        default 0xf7000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \
+                                DEBUG_S3C2410_UART0)
+        default 0xf7004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \
+                                DEBUG_S3C2410_UART1)
+        default 0xf7008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \
+                                DEBUG_S3C2410_UART2)
         default 0xf7fc9000 if DEBUG_BERLIN_UART
         default 0xf8009000 if DEBUG_VEXPRESS_UART0_CA9
         default 0xf8090000 if DEBUG_VEXPRESS_UART0_RS1
@@ -1096,27 +1146,27 @@ config DEBUG_UART_VIRT
         default 0xfeb26000 if DEBUG_RK3X_UART1
         default 0xfeb30c00 if DEBUG_KEYSTONE_UART0
         default 0xfeb31000 if DEBUG_KEYSTONE_UART1
-        default 0xfec12000 if DEBUG_MVEBU_UART || DEBUG_MVEBU_UART_ALTERNATE
-        default 0xfed60000 if DEBUG_RK29_UART0
-        default 0xfed64000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2
-        default 0xfed68000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3
         default 0xfec02000 if DEBUG_SOCFPGA_UART
+        default 0xfec12000 if DEBUG_MVEBU_UART || DEBUG_MVEBU_UART_ALTERNATE
         default 0xfec20000 if DEBUG_DAVINCI_DMx_UART0
         default 0xfed0c000 if DEBUG_DAVINCI_DA8XX_UART1
         default 0xfed0d000 if DEBUG_DAVINCI_DA8XX_UART2
         default 0xfed12000 if ARCH_KIRKWOOD
+        default 0xfed60000 if DEBUG_RK29_UART0
+        default 0xfed64000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2
+        default 0xfed68000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3
         default 0xfedc0000 if ARCH_EP93XX
         default 0xfee003f8 if FOOTBRIDGE
         default 0xfee20000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART
-        default 0xfef36000 if DEBUG_HIGHBANK_UART
         default 0xfee82340 if ARCH_IOP13XX
         default 0xfef00000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN
         default 0xfef00003 if ARCH_IXP4XX && CPU_BIG_ENDIAN
+        default 0xfef36000 if DEBUG_HIGHBANK_UART
         default 0xfefff700 if ARCH_IOP33X
         default 0xff003000 if DEBUG_U300_UART
         default DEBUG_UART_PHYS if !MMU
         depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \
-                DEBUG_UART_8250 || DEBUG_UART_PL01X
+                DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_S3C24XX_UART
 
 config DEBUG_UART_8250_SHIFT
         int "Register offset shift for the 8250 debug UART"