config: remove ARM NEON option

ARMv7 machines have usually the NEON available.
Customization of the -mfpu=neon must be done by hand or by defining
another machine rte.vars.mk.
So, the CONFIG_RTE_ARCH_ARM_NEON is useless (and confusing).

Signed-off-by: Jan Viktorin <viktorin@rehivetech.com>

diff --git a/config/defconfig_arm-armv7a-linuxapp-gcc b/config/defconfig_arm-armv7a-linuxapp-gcc
index b007ca7..96c3343 100644 (file)
--- a/config/defconfig_arm-armv7a-linuxapp-gcc
+++ b/config/defconfig_arm-armv7a-linuxapp-gcc
@@ -36,7 +36,6 @@ CONFIG_RTE_ARCH="arm"
 CONFIG_RTE_ARCH_ARM=y
 CONFIG_RTE_ARCH_ARMv7=y
 CONFIG_RTE_ARCH_ARM_TUNE="cortex-a9"
-CONFIG_RTE_ARCH_ARM_NEON=y
 
 CONFIG_RTE_FORCE_INTRINSICS=y
 CONFIG_RTE_ARCH_STRICT_ALIGN=y

diff --git a/config/defconfig_arm64-armv8a-linuxapp-gcc b/config/defconfig_arm64-armv8a-linuxapp-gcc
index b0b17cf..9abeca4 100644 (file)
--- a/config/defconfig_arm64-armv8a-linuxapp-gcc
+++ b/config/defconfig_arm64-armv8a-linuxapp-gcc
@@ -36,7 +36,6 @@ CONFIG_RTE_MACHINE="armv8a"
 CONFIG_RTE_ARCH="arm64"
 CONFIG_RTE_ARCH_ARM64=y
 CONFIG_RTE_ARCH_64=y
-CONFIG_RTE_ARCH_ARM_NEON=y
 
 CONFIG_RTE_FORCE_INTRINSICS=y
 

diff --git a/mk/machine/armv7a/rte.vars.mk b/mk/machine/armv7a/rte.vars.mk
index 48d3979..abdb15e 100644 (file)
--- a/mk/machine/armv7a/rte.vars.mk
+++ b/mk/machine/armv7a/rte.vars.mk
@@ -62,6 +62,4 @@ ifdef CONFIG_RTE_ARCH_ARM_TUNE
 MACHINE_CFLAGS += -mtune=$(CONFIG_RTE_ARCH_ARM_TUNE)
 endif
 
-ifeq ($(CONFIG_RTE_ARCH_ARM_NEON),y)
 MACHINE_CFLAGS += -mfpu=neon
-endif