[PATCH 4/4] ARM: at91: debug: add samx7 support

From: Alexandre Belloni
Date: Thu Sep 22 2016 - 18:22:58 EST

From: SzemzÅ AndrÃs <sza@xxxxxx>

Add support for low level debugging on Atmel samx7.

Signed-off-by: SzemzÅ AndrÃs <sza@xxxxxx>
Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
arch/arm/Kconfig.debug | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index a9693b6987a6..d209d0d78820 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -145,6 +145,15 @@ choice
Say Y here if you want kernel low-level debugging support
on the USART3 port of sama5d4.

+ config DEBUG_AT91_SAMX7_USART1
+ bool "Kernel low-level debugging via SAMX7 USART1"
+ select DEBUG_AT91_UART
+ depends on SOC_SAMX7
+ help
+ Say Y here if you want the debug print routines to direct
+ their output to the USART1 port on SAMX7 based
+ machines.
config DEBUG_BCM2835
bool "Kernel low-level debugging on BCM2835 PL011 UART"
depends on ARCH_BCM2835 && ARCH_MULTI_V6
@@ -1479,6 +1488,7 @@ config DEBUG_UART_PHYS
default 0x3f201000 if DEBUG_BCM2836
default 0x3e000000 if DEBUG_BCM_KONA_UART
default 0x4000e400 if DEBUG_LL_UART_EFM32
+ default 0x40028000 if DEBUG_AT91_SAMX7_USART1
default 0x40081000 if DEBUG_LPC18XX_UART0
default 0x40090000 if DEBUG_LPC32XX
default 0x40100000 if DEBUG_PXA_UART1