Re: [PATCH v2 7/7] arm: mediatek: Add earlyprintk support for mt8127 & mt8135

From: "Joe.C" <yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>

Enable low-level debug for Mediatek mt8127 & mt8135 SoC.

Signed-off-by: Joe.C <yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
 arch/arm/Kconfig.debug | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index cfdd1c0..3888d17 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug

@@ -842,6 +842,22 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  for Mediatek mt6589 based platforms on UART0.
 
+	config DEBUG_MT8127_UART0
+		bool "Mediatek mt8127 UART0"
+		depends on ARCH_MEDIATEK
+		select DEBUG_UART_8250
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  for Mediatek mt8127 based platforms on UART0.
+
+	config DEBUG_MT8135_UART3
+		bool "Mediatek mt8135 UART3"
+		depends on ARCH_MEDIATEK
+		select DEBUG_UART_8250
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  for Mediatek mt8135 based platforms on UART3.
+
 	config DEBUG_VEXPRESS_UART0_DETECT
 		bool "Autodetect UART0 on Versatile Express Cortex-A core tiles"
 		depends on ARCH_VEXPRESS && CPU_CP15_MMU

@@ -1084,6 +1100,8 @@ config DEBUG_UART_PHYS
 	default 0x101f1000 if ARCH_VERSATILE
 	default 0x101fb000 if DEBUG_NOMADIK_UART
 	default 0x11006000 if DEBUG_MT6589_UART0
+	default 0x11002000 if DEBUG_MT8127_UART0
+	default 0x11009000 if DEBUG_MT8135_UART3

 	default 0x16000000 if ARCH_INTEGRATOR
 	default 0x18000300 if DEBUG_BCM_5301X
 	default 0x1c090000 if DEBUG_VEXPRESS_UART0_RS1

@@ -1147,6 +1165,8 @@ config DEBUG_UART_VIRT
 	default 0xf0201000 if DEBUG_BCM2835
 	default 0xf1000300 if DEBUG_BCM_5301X
 	default 0xf1006000 if DEBUG_MT6589_UART0
+	default 0xf1002000 if DEBUG_MT8127_UART0
+	default 0xf1009000 if DEBUG_MT8135_UART3