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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2017-04-12 14:17:25 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2017-07-26 08:25:15 +0200
commit6997c32365ac5a61b298a9e165ed32497c8cbc25 (patch)
tree8d68e1b14fbf9c957fc51a765955a6af7a681405 /arch/s390/Makefile
parent6e2ef5e4f6cc57344762932d70d38ba4ec65fa8b (diff)
downloadop-kernel-dev-6997c32365ac5a61b298a9e165ed32497c8cbc25.zip
op-kernel-dev-6997c32365ac5a61b298a9e165ed32497c8cbc25.tar.gz
s390: add support for IBM z14 machines
Add detection for machine type 0x3906 and set the ELF platform name to z14. Add the miscellaneous-instruction-extension 2 facility to the list of facilities for z14. And allow to generate code that only runs on a z14 machine. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/Makefile')
-rw-r--r--arch/s390/Makefile6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/s390/Makefile b/arch/s390/Makefile
index 54e0052..dac821c 100644
--- a/arch/s390/Makefile
+++ b/arch/s390/Makefile
@@ -31,7 +31,8 @@ mflags-$(CONFIG_MARCH_Z9_109) := -march=z9-109
mflags-$(CONFIG_MARCH_Z10) := -march=z10
mflags-$(CONFIG_MARCH_Z196) := -march=z196
mflags-$(CONFIG_MARCH_ZEC12) := -march=zEC12
-mflags-$(CONFIG_MARCH_Z13) := -march=z13
+mflags-$(CONFIG_MARCH_Z13) := -march=z13
+mflags-$(CONFIG_MARCH_Z14) := -march=z14
export CC_FLAGS_MARCH := $(mflags-y)
@@ -44,7 +45,8 @@ cflags-$(CONFIG_MARCH_Z9_109_TUNE) += -mtune=z9-109
cflags-$(CONFIG_MARCH_Z10_TUNE) += -mtune=z10
cflags-$(CONFIG_MARCH_Z196_TUNE) += -mtune=z196
cflags-$(CONFIG_MARCH_ZEC12_TUNE) += -mtune=zEC12
-cflags-$(CONFIG_MARCH_Z13_TUNE) += -mtune=z13
+cflags-$(CONFIG_MARCH_Z13_TUNE) += -mtune=z13
+cflags-$(CONFIG_MARCH_Z14_TUNE) += -mtune=z14
cflags-y += -Wa,-I$(srctree)/arch/$(ARCH)/include
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