From: Eugen Hristev <eugen.hristev@microchip.com>
To: <linux-arm-kernel@lists.infradead.org>, <alexandre.belloni@bootlin.com>
Cc: <linux-kernel@vger.kernel.org>, <nicolas.ferre@microchip.com>,
<ludovic.desroches@microchip.com>,
Eugen Hristev <eugen.hristev@microchip.com>
Subject: [PATCH 2/3] ARM: at91: debug: add sama7g5 low level debug uart
Date: Wed, 7 Apr 2021 20:00:52 +0300 [thread overview]
Message-ID: <20210407170053.298056-2-eugen.hristev@microchip.com> (raw)
In-Reply-To: <20210407170053.298056-1-eugen.hristev@microchip.com>
Add sama7g5 SoC debug uart on Flexcom3. This is the UART that the
ROM bootloader uses.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
arch/arm/Kconfig.debug | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 9e0b5e7f12af..7598624ce6dd 100644
--- 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
@@ -1657,6 +1665,7 @@ 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
@@ -1718,6 +1727,7 @@ config DEBUG_UART_VIRT
default 0xc8821000 if DEBUG_RV1108_UART1
default 0xc8912000 if DEBUG_RV1108_UART0
default 0xe0010fe0 if ARCH_RPC
+ 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
--
2.25.1
next prev parent reply other threads:[~2021-04-07 17:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-07 17:00 [PATCH 1/3] ARM: at91: add new SoC sama7g5 Eugen Hristev
2021-04-07 17:00 ` Eugen Hristev [this message]
2021-04-07 17:00 ` [PATCH 3/3] ARM: at91: Kconfig: select PLL, generic clock and utmi support Eugen Hristev
2021-04-07 17:13 ` Alexandre Belloni
2021-04-08 10:24 ` Eugen.Hristev
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