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| author | Arnd Bergmann <arnd@arndb.de> | 2022-07-27 11:53:02 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-08-18 16:44:59 +0200 |
| commit | 8c7d29a75397198154f66541c2af18a8feccac42 (patch) | |
| tree | 64eb1d99ab5218f79e0b47a2dd7aad7c5075f2b8 /arch/arm/Makefile | |
| parent | ARM: remove obsolete Makefile.boot infrastructure (diff) | |
| download | linux-8c7d29a75397198154f66541c2af18a8feccac42.tar.xz linux-8c7d29a75397198154f66541c2af18a8feccac42.zip | |
ARM: simplify machdirs/platdirs handling
There is only one plat-* directory left, and the MACHINE variable is
only used for the mach/*.h header path.
Simplify this by removing the checks for ARCH_MULTIPLATFORM and
ARM_SINGLE_ARMV7M, and just adding the include directories for the
remaining three platforms manually.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/Makefile')
| -rw-r--r-- | arch/arm/Makefile | 36 |
1 files changed, 10 insertions, 26 deletions
diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 369490d5f18a..2623d6e25bdb 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -224,40 +224,24 @@ machine-$(CONFIG_ARCH_ZYNQ) += zynq machine-$(CONFIG_PLAT_VERSATILE) += versatile machine-$(CONFIG_PLAT_SPEAR) += spear -# Platform directory name. This list is sorted alphanumerically -# by CONFIG_* macro name. -plat-$(CONFIG_PLAT_ORION) += orion +# legacy platforms provide their own mach/*.h headers globally, +# these three are mutually exclusive +machdirs-$(CONFIG_ARCH_FOOTBRIDGE) += arch/arm/mach-footbridge +machdirs-$(CONFIG_ARCH_RPC) += arch/arm/mach-rpc +machdirs-$(CONFIG_ARCH_SA1100) += arch/arm/mach-sa1100 +KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%/include,$(machdirs-y)) # The byte offset of the kernel image in RAM from the start of RAM. TEXT_OFFSET := $(textofs-y) -# The first directory contains additional information for the boot setup code -ifneq ($(machine-y),) -MACHINE := arch/arm/mach-$(word 1,$(machine-y))/ -else -MACHINE := -endif -ifeq ($(CONFIG_ARCH_MULTIPLATFORM),y) -MACHINE := -endif - -machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y)) -platdirs := $(patsubst %,arch/arm/plat-%/,$(sort $(plat-y))) - -ifneq ($(CONFIG_ARCH_MULTIPLATFORM),y) -ifneq ($(CONFIG_ARM_SINGLE_ARMV7M),y) -KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs) $(platdirs)) -endif -endif - export TEXT_OFFSET GZFLAGS MMUEXT # If we have a machine-specific directory, then include it in the build. -core-y += $(machdirs) $(platdirs) - +core-y += $(patsubst %,arch/arm/mach-%/,$(machine-y)) # For cleaning -core- += $(patsubst %,arch/arm/mach-%/, $(machine-)) -core- += $(patsubst %,arch/arm/plat-%/, $(plat-)) +core- += $(patsubst %,arch/arm/mach-%/,$(machine-)) + +core-$(CONFIG_PLAT_ORION) += arch/arm/plat-orion/ libs-y := arch/arm/lib/ $(libs-y) |