merged to source

glblduh · Nov 21, 2022 · 3b46071 · 3b46071
2 parents 0b8cefa + 011e6a4
commit 3b46071
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Showing 25 changed files with 6,008 additions and 6,727 deletions.
diff --git a/Makefile b/Makefile
@@ -769,6 +769,12 @@ KBUILD_CFLAGS   += -O2
 endif
 endif
 
+ifeq ($(cc-name),clang)
+KBUILD_CFLAGS	+= -mcpu=cortex-a55 -mtune=cortex-a55
+else
+KBUILD_CFLAGS	+= -mcpu=cortex-a75.cortex-a55 -mtune=cortex-a75.cortex-a55
+endif
+
 ifdef CONFIG_CC_WERROR
 KBUILD_CFLAGS	+= -Werror
 endif

diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
@@ -92,6 +92,12 @@ KBUILD_AFLAGS	+= $(lseinstr) $(vdso32)
 KBUILD_CFLAGS	+= $(call cc-option,-mabi=lp64)
 KBUILD_AFLAGS	+= $(call cc-option,-mabi=lp64)
 
+ifeq ($(cc-name),clang)
+KBUILD_CFLAGS	+= -DCONFIG_ARCH_SUPPORTS_INT128
+else
+KBUILD_CFLAGS	+= $(call cc-ifversion, -ge, 0500, -DCONFIG_ARCH_SUPPORTS_INT128)
+endif
+
 ifeq ($(CONFIG_CPU_BIG_ENDIAN), y)
 KBUILD_CPPFLAGS	+= -mbig-endian
 # Prefer the baremetal ELF build target, but not all toolchains include