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| author | Olof Johansson <olof@lixom.net> | 2012-11-22 09:24:04 +0400 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-11-28 03:04:21 +0400 |
| commit | 5fa23dde6e9a20a9c4bb3ff280ed84478829540d (patch) | |
| tree | b94f39c792e872744a92b728b02797b56968657b | |
| parent | f4a75d2eb7b1e2206094b901be09adb31ba63681 (diff) | |
| download | linux-5fa23dde6e9a20a9c4bb3ff280ed84478829540d.tar.xz | |
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 <olof@lixom.net>
Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| -rw-r--r-- | arch/arm/Kconfig.debug | 11 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/Kconfig | 1 |
2 files changed, 12 insertions, 0 deletions
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 |