lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Sun, 21 Sep 2014 22:58:09 +0800
From:	Chen-Yu Tsai <>
To:	Maxime Ripard <>,
	Rob Herring <>,
	Pawel Moll <>,
	Mark Rutland <>,
	Ian Campbell <>,
	Kumar Gala <>
Cc:	Chen-Yu Tsai <>,,,,, Shuge <>,
	Meng Zhang <>,,
Subject: [PATCH 2/6] ARM: sunxi: Add debug uart used by sun9i (Allwinner A80)

The uarts on sun9i are still compatible with the dw_8250, but are
located at different addresses.

Signed-off-by: Chen-Yu Tsai <>
 arch/arm/Kconfig.debug | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index b11ad54..58b5218 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -707,6 +707,14 @@ choice
 		  Say Y here if you want kernel low-level debugging support
 		  on SOCFPGA based platforms.
+	config DEBUG_SUN9I_UART0
+		bool "Kernel low-level debugging messages via sun9i UART0"
+		depends on ARCH_SUNXI && MACH_SUN9I
+		select DEBUG_UART_8250
+		help
+		  Say Y here if you want kernel low-level debugging support
+		  on Allwinner A80 based platforms on the UART0.
 		bool "Kernel low-level debugging messages via sunXi UART0"
 		depends on ARCH_SUNXI
@@ -1068,6 +1076,7 @@ config DEBUG_UART_PHYS
 	default 0x02530c00 if DEBUG_KEYSTONE_UART0
 	default 0x02531000 if DEBUG_KEYSTONE_UART1
 	default 0x03010fe0 if ARCH_RPC
+	default 0x07000000 if DEBUG_SUN9I_UART0
 	default 0x10009000 if DEBUG_REALVIEW_STD_PORT || DEBUG_CNS3XXX || \
 	default 0x1010c000 if DEBUG_REALVIEW_PB1176_PORT
@@ -1145,6 +1154,7 @@ config DEBUG_UART_VIRT
 	default 0xf2100000 if DEBUG_PXA_UART1
 	default 0xf4090000 if ARCH_LPC32XX
 	default 0xf4200000 if ARCH_GEMINI
+	default 0xf7000000 if DEBUG_SUN9I_UART0
 	default 0xf7000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \
 	default 0xf7004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

Powered by blists - more mailing lists