[uclibc-ng-devel] [PATCH 1/5] kvx: add support for kv3-2 (Coolidge v2 SoC)

From: Yann Sionneau <ysionneau(a)kalray.eu> The only difference, with regard to libc, is the compile flag: -march= Signed-off-by: Yann Sionneau <ysionneau(a)kalray.eu> --- Rules.mak | 3 ++- extra/Configs/Config.kvx | 18 ++++++++++++++++++ 2 files changed, 20 insertions(+), 1 deletion(-) diff --git a/Rules.mak b/Rules.mak index 8984edb38..c3313b257 100644 --- a/Rules.mak +++ b/Rules.mak @@ -459,7 +459,8 @@ ifeq ($(TARGET_ARCH),csky) endif ifeq ($(TARGET_ARCH),kvx) - CPU_CFLAGS-$(CONFIG_KVX) += -march=kvx + CPU_CFLAGS-y += -march=$(call qstrip,$(TARGET_MARCH)) + CPU_LDFLAGS-y += -march=$(call qstrip,$(TARGET_MARCH)) endif ifeq ($(TARGET_ARCH),m68k) diff --git a/extra/Configs/Config.kvx b/extra/Configs/Config.kvx index 398ffceaa..04df53c38 100644 --- a/extra/Configs/Config.kvx +++ b/extra/Configs/Config.kvx @@ -7,6 +7,24 @@ config TARGET_ARCH string default "kvx" +choice + prompt "Target architecture variant" + help + Select CPU variant to use + +config CONFIG_KVX_COOLIDGE_V1 + bool "Coolidge V1" + +config CONFIG_KVX_COOLIDGE_V2 + bool "Coolidge V2" + +endchoice + +config TARGET_MARCH + string + default "kv3-1" if CONFIG_KVX_COOLIDGE_V1 + default "kv3-2" if CONFIG_KVX_COOLIDGE_V2 + config FORCE_OPTIONS_FOR_ARCH bool default y -- 2.42.0