From 5d25b01cf90c1a27d196a52f48d5364458b80b86 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Sun, 30 May 2010 16:27:10 +0200 Subject: [PATCH] MIPS: Introduce support for Platform definitions Move platform specific definitions to the platfrom directories. Each platform shall do the following: 1) include an entry in arch/mips/Kbuild.platforms 2) add relevant definitions to arch/mips//Platform This commits changes ar7 to the new scheme as an example. Introducing a platform speecific Platfrom file has following advantages: 1) decentralization of platfrom definitions 2) simplification af arch/mips/Makefile 3) force all platfrom to build with -Werror (done in arch/mips/Kbuild) [Ralf: Remove forgotten -Werror from AR7 Makefile] Signed-off-by: Sam Ravnborg To: linux-mips To: Wu Zhangjin Patchwork: https://patchwork.linux-mips.org/patch/1302/ Patchwork: http://patchwork.linux-mips.org/patch/1308/ Signed-off-by: Ralf Baechle --- arch/mips/Kbuild | 3 +++ arch/mips/Kbuild.platforms | 6 ++++++ arch/mips/Makefile | 8 +------- arch/mips/ar7/Makefile | 1 - arch/mips/ar7/Platform | 6 ++++++ 5 files changed, 16 insertions(+), 8 deletions(-) create mode 100644 arch/mips/Kbuild.platforms create mode 100644 arch/mips/ar7/Platform diff --git a/arch/mips/Kbuild b/arch/mips/Kbuild index 6ce9382..e322d65 100644 --- a/arch/mips/Kbuild +++ b/arch/mips/Kbuild @@ -3,6 +3,9 @@ # CFLAGS_ := -Wno-error subdir-ccflags-y := -Werror +# platform specific definitions +include arch/mips/Kbuild.platforms +obj-y := $(platform-y) # mips object files # The object files are linked as core-y files would be linked diff --git a/arch/mips/Kbuild.platforms b/arch/mips/Kbuild.platforms new file mode 100644 index 0000000..681b2d4 --- /dev/null +++ b/arch/mips/Kbuild.platforms @@ -0,0 +1,6 @@ +# All platforms listed in alphabetic order + +platforms += ar7 + +# include the platform specific files +include $(patsubst %, $(srctree)/arch/mips/%/Platform, $(platforms)) diff --git a/arch/mips/Makefile b/arch/mips/Makefile index d39be47..b4ec8e9 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -209,13 +209,7 @@ endif # # Board-dependent options and extra files # - -# -# Texas Instruments AR7 -# -core-$(CONFIG_AR7) += arch/mips/ar7/ -cflags-$(CONFIG_AR7) += -I$(srctree)/arch/mips/include/asm/mach-ar7 -load-$(CONFIG_AR7) += 0xffffffff94100000 +include $(srctree)/arch/mips/Kbuild.platforms # # Acer PICA 61, Mips Magnum 4000 and Olivetti M700. diff --git a/arch/mips/ar7/Makefile b/arch/mips/ar7/Makefile index 26bc5da..7435e44 100644 --- a/arch/mips/ar7/Makefile +++ b/arch/mips/ar7/Makefile @@ -8,4 +8,3 @@ obj-y := \ platform.o \ gpio.o \ clock.o -EXTRA_CFLAGS += -Werror diff --git a/arch/mips/ar7/Platform b/arch/mips/ar7/Platform new file mode 100644 index 0000000..0bf85c4 --- /dev/null +++ b/arch/mips/ar7/Platform @@ -0,0 +1,6 @@ +# +# Texas Instruments AR7 +# +platform-$(CONFIG_AR7) += ar7/ +cflags-$(CONFIG_AR7) += -I$(srctree)/arch/mips/include/asm/mach-ar7 +load-$(CONFIG_AR7) += 0xffffffff94100000 -- 2.7.4