diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-09 16:11:46 +0900 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-09 16:11:46 +0900 |
| commit | 1ea4f4f8405cc1ceec23f2d261bc3775785e6712 (patch) | |
| tree | a43ced12b9acf357623088d479fa69f3f00d2997 /arch/xtensa/Makefile | |
| parent | dea77ccdc93448d81e495a57bc1c1e97be4fdfe8 (diff) | |
| parent | 70cefe765433529fc894fd1995a1d5883cb33e05 (diff) | |
Merge tag 'xtensa-next-20121008' of git://github.com/czankel/xtensa-linux
Pull Xtensa patchset from Chris Zankel:
"The Xtensa tree has been broken for some time now, and this patchset
brings it back to life. It has been part of the linux-next tree for
some time.
Most changes are inside the xtensa subdirectory; the other changes
mostly add another rule to already existing #ifdefs to exclude Xtensa,
where required. The only 'common' change is to add two more sections
('.xt.prop' and '.xt.lit') to the white list in modpost."
* tag 'xtensa-next-20121008' of git://github.com/czankel/xtensa-linux: (27 commits)
xtensa: Setup CROSS_COMPILE at the top
xtensa: drop CONFIG_EMBEDDED_RAMDISK
xtensa: fix TIOCGSERIAL and TIOCSSERIAL definitions
xtensa: provide dummy gcc intrinsics
xtensa: add missing symbol exports
parport: disable for xtensa arch
xtensa: rename MISC SR definition to avoid name clashes
hisax: disable build for big-endian xtensa
xtensa: fix CODA build
xtensa: fix parallel make
xtensa: ISS: drop unused io.c
xtensa: ISS: exit simulator in case of halt or poweroff
xtensa: ISS: change keyboard polling rate
xtensa: ISS: add platform_pcibios_init
xtensa: ISS: add dummy serial.h for ISS platform
xtensa: change default platform clock frequency to 10MHz
xtensa: add ARCH_WANT_OPTIONAL_GPIOLIB to xtensa config
xtensa: set NO_IOPORT to 'n' by default
xtensa: adopt generic io routines
xtensa: fix ioremap
...
Diffstat (limited to 'arch/xtensa/Makefile')
| -rw-r--r-- | arch/xtensa/Makefile | 34 |
1 files changed, 14 insertions, 20 deletions
diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile index f973754ddf9..bb5ba61723f 100644 --- a/arch/xtensa/Makefile +++ b/arch/xtensa/Makefile @@ -21,6 +21,18 @@ variant-$(CONFIG_XTENSA_VARIANT_LINUX_CUSTOM) := custom VARIANT = $(variant-y) export VARIANT +# Test for cross compiling + +ifneq ($(VARIANT),) + COMPILE_ARCH = $(shell uname -m) + + ifneq ($(COMPILE_ARCH), xtensa) + ifndef CROSS_COMPILE + CROSS_COMPILE = xtensa_$(VARIANT)- + endif + endif +endif + # Platform configuration platform-$(CONFIG_XTENSA_PLATFORM_XT2000) := xt2000 @@ -31,7 +43,7 @@ PLATFORM = $(platform-y) export PLATFORM # temporarily until string.h is fixed -KBUILD_CFLAGS += -ffreestanding +KBUILD_CFLAGS += -ffreestanding -D__linux__ KBUILD_CFLAGS += -pipe -mlongcalls @@ -48,24 +60,6 @@ endif KBUILD_DEFCONFIG := iss_defconfig -# ramdisk/initrd support -# You need a compressed ramdisk image, named ramdisk.gz in -# arch/xtensa/boot/ramdisk - -core-$(CONFIG_EMBEDDED_RAMDISK) += arch/xtensa/boot/ramdisk/ - -# Test for cross compiling - -ifneq ($(VARIANT),) - COMPILE_ARCH = $(shell uname -m) - - ifneq ($(COMPILE_ARCH), xtensa) - ifndef CROSS_COMPILE - CROSS_COMPILE = xtensa_$(VARIANT)- - endif - endif -endif - # Only build variant and/or platform if it includes a Makefile buildvar := $(shell test -e $(srctree)/arch/xtensa/variants/$(VARIANT)/Makefile && echo arch/xtensa/variants/$(VARIANT)/) @@ -87,7 +81,7 @@ all: zImage bzImage : zImage -zImage zImage.initrd: vmlinux +zImage: vmlinux $(Q)$(MAKE) $(build)=$(boot) $@ define archhelp |