Re: [PATCH 2/6] ARM: sunxi: Add debug uart used by sun9i (Allwinner A80)
From: Maxime Ripard <hidden>
Date: 2014-09-24 06:40:08
Also in:
linux-arm-kernel, lkml
On Sun, Sep 21, 2014 at 10:58:09PM +0800, Chen-Yu Tsai wrote:
quoted hunk ↗ jump to hunk
The uarts on sun9i are still compatible with the dw_8250, but are located at different addresses. Signed-off-by: Chen-Yu Tsai <redacted> --- 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
Depending on MACH_SUN9I should be enough. It already depends on ARCH_SUNXI. -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
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