diff options
| author | Javier Martinez Canillas <javier.martinez@collabora.co.uk> | 2015-03-18 00:31:27 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene@kernel.org> | 2015-03-18 00:31:27 +0900 |
| commit | 038e4096054c90f78a9d14eca41b715154341d13 (patch) | |
| tree | ab23b5238be76524079b9144be07880ed9c95fec /arch/arm/boot/dts/exynos5250-snow.dts | |
| parent | 1d1b00aae0bc0b0aba7844099149170744fc1b30 (diff) | |
ARM: dts: Define stdout-path property for exynos5250-snow
The kernel can use as the default console a serial port if is defined
as stdout device in the Device Tree.
This allows a board to be booted without the need of having a console
parameter in the kernel command line.
Currently the Snow DTS has a bootargs in the /chosen node and this is
kept since users that don't have a serial console on this board might
be using it to have the boot log shown in the display. This will have
more precedence than the stdout-path but it's fine since is only used
when CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND is enabled.
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/exynos5250-snow.dts')
| -rw-r--r-- | arch/arm/boot/dts/exynos5250-snow.dts | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts index 5be966df7603..2657e842e5a5 100644 --- a/arch/arm/boot/dts/exynos5250-snow.dts +++ b/arch/arm/boot/dts/exynos5250-snow.dts @@ -29,6 +29,7 @@ chosen { bootargs = "console=tty1"; + stdout-path = "serial3:115200n8"; }; gpio-keys { |