From 5fa23dde6e9a20a9c4bb3ff280ed84478829540d Mon Sep 17 00:00:00 2001 From: Olof Johansson Date: Thu, 22 Nov 2012 14:24:04 +0900 Subject: ARM: EXYNOS: add UART3 to DEBUG_LL ports Add support for using UART3 for DEBUG_LL on exynos. [dianders: added depend on ARCH_EXYNOS.] Signed-off-by: Olof Johansson Signed-off-by: Doug Anderson Signed-off-by: Kukjin Kim --- arch/arm/Kconfig.debug | 11 +++++++++++ arch/arm/plat-samsung/Kconfig | 1 + 2 files changed, 12 insertions(+) (limited to 'arch') diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index b0f3857b3a4c..9d75ec26ae52 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -338,6 +338,17 @@ choice The uncompressor code port configuration is now handled by CONFIG_S3C_LOWLEVEL_UART_PORT. + config DEBUG_S3C_UART3 + depends on PLAT_SAMSUNG && ARCH_EXYNOS + bool "Use S3C UART 3 for low-level debug" + help + Say Y here if you want the debug print routines to direct + their output to UART 3. The port must have been initialised + by the boot-loader before use. + + The uncompressor code port configuration is now handled + by CONFIG_S3C_LOWLEVEL_UART_PORT. + config DEBUG_SOCFPGA_UART depends on ARCH_SOCFPGA bool "Use SOCFPGA UART for low-level debug" diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index 59401e1cc530..d342ed095c02 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -502,5 +502,6 @@ config DEBUG_S3C_UART default "0" if DEBUG_S3C_UART0 default "1" if DEBUG_S3C_UART1 default "2" if DEBUG_S3C_UART2 + default "3" if DEBUG_S3C_UART3 endif -- cgit v1.2.3-59-g8ed1b