Linux-libre 4.8.2-gnupck-4.8.2-gnu

1 files changed, 48 insertions, 17 deletions

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 19a3dcf5e..a9693b698 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -109,23 +109,41 @@ choice
 		    0x80020000      | 0xf0020000     | UART8
 		    0x80024000      | 0xf0024000     | UART9
 
-	config DEBUG_AT91_UART
-		bool "Kernel low-level debugging on Atmel SoCs"
-		depends on ARCH_AT91
+	config DEBUG_AT91_RM9200_DBGU
+		bool "Kernel low-level debugging on AT91RM9200, AT91SAM9 DBGU"
+		select DEBUG_AT91_UART
+		depends on SOC_AT91RM9200 || SOC_AT91SAM9
 		help
-		  Say Y here if you want the debug print routines to direct
-		  their output to the serial port on atmel devices.
+		  Say Y here if you want kernel low-level debugging support
+		  on the DBGU port of:
+		    at91rm9200, at91sam9260, at91sam9g20, at91sam9261,
+		    at91sam9g10, at91sam9n12, at91sam9rl64, at91sam9x5
 
-		  SOC                  DEBUG_UART_PHYS   DEBUG_UART_VIRT  PORT
-		  rm9200, 9260/9g20,   0xfffff200        0xfefff200       DBGU
-		  9261/9g10, 9rl
-		  9263, 9g45, sama5d3  0xffffee00        0xfeffee00       DBGU
-		  sama5d4              0xfc00c000        0xfb00c000       USART3
-		  sama5d4              0xfc069000        0xfb069000       DBGU
-		  sama5d2              0xf8020000        0xf7020000       UART1
+	config DEBUG_AT91_SAM9263_DBGU
+		bool "Kernel low-level debugging on AT91SAM{9263,9G45,A5D3} DBGU"
+		select DEBUG_AT91_UART
+		depends on SOC_AT91SAM9 || SOC_SAMA5D3
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on the DBGU port of:
+		    at91sam9263, at91sam9g45, at91sam9m10,
+		    sama5d3
 
-		  Please adjust DEBUG_UART_PHYS configuration options based on
-		  your needs.
+	config DEBUG_AT91_SAMA5D2_UART1
+		bool "Kernel low-level debugging on SAMA5D2 UART1"
+		select DEBUG_AT91_UART
+		depends on SOC_SAMA5D2
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on the UART1 port of sama5d2.
+
+	config DEBUG_AT91_SAMA5D4_USART3
+		bool "Kernel low-level debugging on SAMA5D4 USART3"
+		select DEBUG_AT91_UART
+		depends on SOC_SAMA5D4
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on the USART3 port of sama5d4.
 
 	config DEBUG_BCM2835
 		bool "Kernel low-level debugging on BCM2835 PL011 UART"
@@ -138,8 +156,8 @@ choice
 		select DEBUG_UART_PL01X
 
 	config DEBUG_BCM_5301X
-		bool "Kernel low-level debugging on BCM5301X UART1"
-		depends on ARCH_BCM_5301X
+		bool "Kernel low-level debugging on BCM5301X/NSP UART1"
+		depends on ARCH_BCM_5301X || ARCH_BCM_NSP
 		select DEBUG_UART_8250
 
 	config DEBUG_BCM_KONA_UART
@@ -1296,6 +1314,10 @@ choice
 
 endchoice
 
+config DEBUG_AT91_UART
+	bool
+	depends on ARCH_AT91
+
 config DEBUG_EXYNOS_UART
 	bool
 
@@ -1502,8 +1524,10 @@ config DEBUG_UART_PHYS
 	default 0xf1012000 if DEBUG_MVEBU_UART0_ALTERNATE
 	default 0xf1012100 if DEBUG_MVEBU_UART1_ALTERNATE
 	default 0xf7fc9000 if DEBUG_BERLIN_UART
+	default 0xf8020000 if DEBUG_AT91_SAMA5D2_UART1
 	default 0xf8b00000 if DEBUG_HIX5HD2_UART
 	default 0xf991e000 if DEBUG_QCOM_UARTDM
+	default 0xfc00c000 if DEBUG_AT91_SAMA5D4_USART3
 	default 0xfcb00000 if DEBUG_HI3620_UART
 	default 0xfd883000 if DEBUG_ALPINE_UART0
 	default 0xfe800000 if ARCH_IOP32X
@@ -1518,6 +1542,8 @@ config DEBUG_UART_PHYS
 	default 0xfffb0800 if DEBUG_OMAP1UART2 || DEBUG_OMAP7XXUART2
 	default 0xfffb9800 if DEBUG_OMAP1UART3 || DEBUG_OMAP7XXUART3
 	default 0xfffe8600 if DEBUG_BCM63XX_UART
+	default 0xffffee00 if DEBUG_AT91_SAM9263_DBGU
+	default 0xfffff200 if DEBUG_AT91_RM9200_DBGU
 	default 0xfffff700 if ARCH_IOP33X
 	depends on ARCH_EP93XX || \
 	        DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \
@@ -1566,13 +1592,17 @@ config DEBUG_UART_VIRT
 				DEBUG_S3C2410_UART1)
 	default 0xf7008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \
 				DEBUG_S3C2410_UART2)
+	default 0xf7020000 if DEBUG_AT91_SAMA5D2_UART1
 	default 0xf7fc9000 if DEBUG_BERLIN_UART
 	default 0xf8007000 if DEBUG_HIP04_UART
 	default 0xf8009000 if DEBUG_VEXPRESS_UART0_CA9
 	default 0xf8090000 if DEBUG_VEXPRESS_UART0_RS1
+	default 0xf8ffee00 if DEBUG_AT91_SAM9263_DBGU
+	default 0xf8fff200 if DEBUG_AT91_RM9200_DBGU
 	default 0xfa71e000 if DEBUG_QCOM_UARTDM
 	default 0xfb002000 if DEBUG_CNS3XXX
 	default 0xfb009000 if DEBUG_REALVIEW_STD_PORT
+	default 0xfb00c000 if DEBUG_AT91_SAMA5D4_USART3
 	default 0xfb10c000 if DEBUG_REALVIEW_PB1176_PORT
 	default 0xfc40ab00 if DEBUG_BRCMSTB_UART
 	default 0xfc705000 if DEBUG_ZTE_ZX
@@ -1627,7 +1657,8 @@ config DEBUG_UART_VIRT
 		DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART || \
 		DEBUG_S3C64XX_UART || \
 		DEBUG_BCM63XX_UART || DEBUG_ASM9260_UART || \
-		DEBUG_SIRFSOC_UART || DEBUG_DIGICOLOR_UA0
+		DEBUG_SIRFSOC_UART || DEBUG_DIGICOLOR_UA0 || \
+		DEBUG_AT91_UART
 
 config DEBUG_UART_8250_SHIFT
 	int "Register offset shift for the 8250 debug UART"