linux-kernel - [PATCH 04/11] arm64: Introduce Allwinner SoC config option

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Date:	Mon,  1 Feb 2016 17:39:23 +0000
From:	Andre Przywara <andre.przywara@....com>
To:	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	Chen-Yu Tsai <wens@...e.org>, linux-sunxi@...glegroups.com
Cc:	Arnd Bergmann <arnd@...db.de>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>
Subject: [PATCH 04/11] arm64: Introduce Allwinner SoC config option

To prepare for the Allwinner A64 SoC support, introduce a config
option to allow compiling Allwinner (aka. sunxi) specific drivers
for the arm64 architecture as well.
This patch just defines the ARCH_SUNXI symbol to allow Allwinner
specific drivers to be selected during kernel configuration.
Since the MMC driver is quite essential for Linux to be useful, select
it by default.

Signed-off-by: Andre Przywara <andre.przywara@....com>
---
 arch/arm64/Kconfig.platforms | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 21074f6..fc7cf4b 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -1,5 +1,11 @@
 menu "Platform selection"
 
+config ARCH_SUNXI
+	bool "Allwinner sunxi 64-bit SoC Family"
+	select SUNXI_MMC
+	help
+	  This enables support for Allwinner sunxi based SoCs like the A64.
+
 config ARCH_BCM_IPROC
 	bool "Broadcom iProc SoC Family"
 	help
-- 
2.6.4