Radix cross Linux Toolchains

Index: 4.4.36/Makefile
===================================================================
--- 4.4.36/Makefile	(revision 48)
+++ 4.4.36/Makefile	(revision 49)
@@ -21,6 +21,8 @@
 COMPONENT_TARGETS += $(TOOLCHAIN_RK358X_GLIBC)
 COMPONENT_TARGETS += $(TOOLCHAIN_A33XX_GLIBC)
 
+COMPONENT_TARGETS += $(TOOLCHAIN_PPC8_GLIBC)
+COMPONENT_TARGETS += $(TOOLCHAIN_PPC9_GLIBC)
 COMPONENT_TARGETS += $(TOOLCHAIN_POWER8_GLIBC)
 COMPONENT_TARGETS += $(TOOLCHAIN_POWER9_GLIBC)
 
@@ -196,6 +198,14 @@
 environment += CFLAGS="-g -O3 -march=armv8-a -mfpu=neon-fp-armv8 -mfloat-abi=hard"
 endif
 
+ifeq ($(TOOLCHAIN),$(TOOLCHAIN_PPC8_GLIBC))
+environment += CFLAGS="-g -O3 -mcpu=power8 -mlong-double-128"
+endif
+
+ifeq ($(TOOLCHAIN),$(TOOLCHAIN_PPC9_GLIBC))
+environment += CFLAGS="-g -O3 -mcpu=power9 -mlong-double-128"
+endif
+
 ifeq ($(TOOLCHAIN),$(TOOLCHAIN_POWER8_GLIBC))
 environment += CFLAGS="-g -O3 -mcpu=power8 -mlong-double-128"
 endif