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Commit 5d25b01c authored by Sam Ravnborg's avatar Sam Ravnborg Committed by Ralf Baechle
Browse files

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>/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: default avatarSam Ravnborg <sam@ravnborg.org>
To: linux-mips <linux-mips@linux-mips.org>
To: Wu Zhangjin <wuzhangjin@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/1302/
Patchwork: http://patchwork.linux-mips.org/patch/1308/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 66f9ba10

arch/mips/Kbuild

+3 −0
Original line number Diff line number Diff line
@@ -3,6 +3,9 @@ 
# CFLAGS_<file.o> := -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

arch/mips/Kbuild.platforms

0 → 100644
+6 −0
Original line number Diff line number Diff line 
# All platforms listed in alphabetic order



platforms += ar7



# include the platform specific files

include $(patsubst %, $(srctree)/arch/mips/%/Platform, $(platforms))

arch/mips/Makefile

+1 −7
Original line number Diff line number Diff line
@@ -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.

arch/mips/ar7/Makefile

+0 −1
Original line number Diff line number Diff line
@@ -8,4 +8,3 @@ obj-y := \ 
	platform.o \

	gpio.o \

	clock.o
 
EXTRA_CFLAGS += -Werror

arch/mips/ar7/Platform

0 → 100644
+6 −0
Original line number Diff line number Diff line 
#

# Texas Instruments AR7

#

platform-$(CONFIG_AR7)          += ar7/

cflags-$(CONFIG_AR7)            += -I$(srctree)/arch/mips/include/asm/mach-ar7

load-$(CONFIG_AR7)              += 0xffffffff94100000