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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2017-05-19 10:35:10 +0200 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2017-06-12 11:31:07 +0200 |
| commit | 8be381a131c29c4737aed44e7e5f90cb77bb4a7e (patch) | |
| tree | 60853ecd9165ff9166a77d0a876e267074c09808 /drivers/soc/Makefile | |
| parent | 7b4ccb3c466f62bbf2f4dd5d6a143d945a6f3051 (diff) | |
| download | linux-8be381a131c29c4737aed44e7e5f90cb77bb4a7e.tar.bz2 | |
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 <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'drivers/soc/Makefile')
| -rw-r--r-- | drivers/soc/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile index 05eae52a30b4..59d8c937f4a8 100644 --- a/drivers/soc/Makefile +++ b/drivers/soc/Makefile @@ -8,7 +8,7 @@ obj-$(CONFIG_MACH_DOVE) += dove/ obj-y += fsl/ obj-$(CONFIG_ARCH_MEDIATEK) += mediatek/ obj-$(CONFIG_ARCH_QCOM) += qcom/ -obj-$(CONFIG_ARCH_RENESAS) += renesas/ +obj-y += renesas/ obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip/ obj-$(CONFIG_SOC_SAMSUNG) += samsung/ obj-$(CONFIG_ARCH_SUNXI) += sunxi/ |