From 3de4879bf59b46a966ea226a67df70b88f43a23e Mon Sep 17 00:00:00 2001 From: Eugen Hristev Date: Fri, 9 Apr 2021 14:31:16 +0300 Subject: [PATCH 196/247] ARM: at91: debug: add sama7g5 low level debug uart Add sama7g5 SoC debug uart on Flexcom3. This is the UART that the ROM bootloader uses. Signed-off-by: Eugen Hristev Signed-off-by: Nicolas Ferre Link: https://lore.kernel.org/r/20210409113116.482199-2-eugen.hristev@microchip.com [claudiu.beznea: adapt to v5.10.27] Signed-off-by: Claudiu Beznea --- arch/arm/Kconfig.debug | 10 ++++++++++ 1 file changed, 10 insertions(+) --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -191,6 +191,14 @@ choice their output to the USART1 port on SAMV7 based machines. + config DEBUG_AT91_SAMA7G5_FLEXCOM3 + bool "Kernel low-level debugging on SAMA7G5 FLEXCOM3" + select DEBUG_AT91_UART + depends on SOC_SAMA7G5 + help + Say Y here if you want kernel low-level debugging support + on the FLEXCOM3 port of SAMA7G5. + config DEBUG_BCM2835 bool "Kernel low-level debugging on BCM2835 PL011 UART" depends on ARCH_BCM2835 && ARCH_MULTI_V6 @@ -1731,6 +1739,7 @@ config DEBUG_UART_PHYS default 0xd4017000 if DEBUG_MMP_UART2 default 0xd4018000 if DEBUG_MMP_UART3 default 0xe0000000 if DEBUG_SPEAR13XX + default 0xe1824200 if DEBUG_AT91_SAMA7G5_FLEXCOM3 default 0xe4007000 if DEBUG_HIP04_UART default 0xe6c40000 if DEBUG_RMOBILE_SCIFA0 default 0xe6c50000 if DEBUG_RMOBILE_SCIFA1 @@ -1791,6 +1800,7 @@ config DEBUG_UART_VIRT default 0xc8912000 if DEBUG_RV1108_UART0 default 0xe0010fe0 if ARCH_RPC default 0xf0000be0 if ARCH_EBSA110 + default 0xe0824200 if DEBUG_AT91_SAMA7G5_FLEXCOM3 default 0xf0010000 if DEBUG_ASM9260_UART default 0xf0100000 if DEBUG_DIGICOLOR_UA0 default 0xf01fb000 if DEBUG_NOMADIK_UART