Radix cross Linux Toolchains

Index: 12.1/Makefile
===================================================================
--- 12.1/Makefile	(revision 9)
+++ 12.1/Makefile	(revision 10)
@@ -27,6 +27,7 @@
 COMPONENT_TARGETS += $(TOOLCHAIN_A311X_GLIBC)
 COMPONENT_TARGETS += $(TOOLCHAIN_RK33XX_GLIBC)
 COMPONENT_TARGETS += $(TOOLCHAIN_RK339X_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_RK358X_GLIBC)
 COMPONENT_TARGETS += $(TOOLCHAIN_A33XX_GLIBC)
 
 COMPONENT_TARGETS += $(TOOLCHAIN_POWER8_GLIBC)
@@ -309,6 +310,15 @@
 extra_configure_switches += --with-build-sysroot=$(sysroot_dir)
 endif
 
+ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_RK358X_GLIBC)),)
+extra_configure_switches  = --disable-multilib
+extra_configure_switches += --with-arch=armv8-a
+extra_configure_switches += --with-cpu=cortex-a75
+extra_configure_switches += --with-fpu=neon-fp-armv8
+extra_configure_switches += --with-abi=lp64
+extra_configure_switches += --with-build-sysroot=$(sysroot_dir)
+endif
+
 ifneq ($(filter $(TOOLCHAIN),$(TOOLCHAIN_A33XX_GLIBC)),)
 extra_configure_switches  = --disable-multilib
 extra_configure_switches += --with-arch=armv8-a