From 8be381a131c29c4737aed44e7e5f90cb77bb4a7e Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 19 May 2017 10:35:10 +0200 Subject: soc: renesas: Rework Kconfig and Makefile logic The goals are to: - Allow precise control over and automatic selection of which (sub)drivers are used for which SoC, - Allow adding support for new SoCs easily, - Allow compile-testing of all (sub)drivers, - Keep driver selection logic in the subsystem-specific Kconfig, independent from the architecture-specific Kconfig (i.e. no "select" from arch/arm64/Kconfig.platforms), to avoid dependencies. This is implemented by: - Introducing Kconfig symbols for all drivers and sub-drivers, - Introducing the Kconfig symbol SOC_RENESAS, which is enabled automatically when building for a Renesas ARM platform, and which enables all required drivers without interaction of the user, based on SoC-specific ARCH_* symbols, - Allowing the user to enable any Kconfig symbol manually if COMPILE_TEST is enabled, - Using the new Kconfig symbols instead of the ARCH_* symbols to control compilation in the Makefile, - Always entering drivers/soc/renesas/ during the build. Signed-off-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- drivers/soc/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/soc/Kconfig') diff --git a/drivers/soc/Kconfig b/drivers/soc/Kconfig index f09023f7ab11..de4fcdbae2a8 100644 --- a/drivers/soc/Kconfig +++ b/drivers/soc/Kconfig @@ -4,6 +4,7 @@ source "drivers/soc/bcm/Kconfig" source "drivers/soc/fsl/Kconfig" source "drivers/soc/mediatek/Kconfig" source "drivers/soc/qcom/Kconfig" +source "drivers/soc/renesas/Kconfig" source "drivers/soc/rockchip/Kconfig" source "drivers/soc/samsung/Kconfig" source "drivers/soc/sunxi/Kconfig" -- cgit v1.2.1