def_bool n
select HAVE_MARCH_Z14_FEATURES
+config HAVE_MARCH_Z16_FEATURES
+ def_bool n
+ select HAVE_MARCH_Z15_FEATURES
+
choice
prompt "Processor type"
default MARCH_Z196
and 8561 series). The kernel will be slightly faster but will not
work on older machines.
+config MARCH_Z16
+ bool "IBM z16"
+ select HAVE_MARCH_Z16_FEATURES
+ depends on $(cc-option,-march=z16)
+ help
+ Select this to enable optimizations for IBM z16 (3931 and
+ 3932 series).
+
endchoice
config MARCH_Z10_TUNE
config MARCH_Z15_TUNE
def_bool TUNE_Z15 || MARCH_Z15 && TUNE_DEFAULT
+config MARCH_Z16_TUNE
+ def_bool TUNE_Z16 || MARCH_Z16 && TUNE_DEFAULT
+
choice
prompt "Tune code generation"
default TUNE_DEFAULT
bool "IBM z15"
depends on $(cc-option,-mtune=z15)
+config TUNE_Z16
+ bool "IBM z16"
+ depends on $(cc-option,-mtune=z16)
+
endchoice
config 64BIT
mflags-$(CONFIG_MARCH_Z13) := -march=z13
mflags-$(CONFIG_MARCH_Z14) := -march=z14
mflags-$(CONFIG_MARCH_Z15) := -march=z15
+mflags-$(CONFIG_MARCH_Z16) := -march=z16
export CC_FLAGS_MARCH := $(mflags-y)
cflags-$(CONFIG_MARCH_Z13_TUNE) += -mtune=z13
cflags-$(CONFIG_MARCH_Z14_TUNE) += -mtune=z14
cflags-$(CONFIG_MARCH_Z15_TUNE) += -mtune=z15
+cflags-$(CONFIG_MARCH_Z16_TUNE) += -mtune=z16
cflags-y += -Wa,-I$(srctree)/arch/$(ARCH)/include