--- zzzz-none-000/linux-4.1.52/arch/arm/Makefile	2018-05-28 02:26:45.000000000 +0000
+++ bcm63-7530ax-731/linux-4.1.52/arch/arm/Makefile	2022-03-02 11:37:12.000000000 +0000
@@ -19,6 +19,12 @@
 LDFLAGS_MODULE	+= --be8
 endif
 
+#ifdef BCM_KF # defined(CONFIG_BCM_KF_MISC_BACKPORTS)
+ifeq ($(CONFIG_ARM_MODULE_PLTS),y)
+LDFLAGS_MODULE	+= -T $(srctree)/arch/arm/kernel/module.lds
+endif
+
+#endif # BCM_KF # defined(CONFIG_BCM_KF_MISC_BACKPORTS)
 OBJCOPYFLAGS	:=-O binary -R .comment -S
 GZFLAGS		:=-9
 #KBUILD_CFLAGS	+=-pipe
@@ -36,6 +42,9 @@
 KBUILD_CFLAGS	+= $(call cc-option,-mno-unaligned-access)
 endif
 
+# AVM: keine unaligned Zugriffe machen
+KBUILD_CFLAGS += -fstrict-volatile-bitfields
+
 ifeq ($(CONFIG_FRAME_POINTER),y)
 KBUILD_CFLAGS	+=-fno-omit-frame-pointer -mapcs -mno-sched-prolog
 endif
@@ -129,6 +138,25 @@
 KBUILD_CFLAGS	+=$(CFLAGS_ABI) $(CFLAGS_ISA) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm
 KBUILD_AFLAGS	+=$(CFLAGS_ABI) $(AFLAGS_ISA) $(arch-y) $(tune-y) -include asm/unified.h -msoft-float
 
+ifdef BCM_KF # defined(CONFIG_BCM_KF_MISC_MAKEFILE)
+# Copy from bigisland's Makefile, but most likely it does apply to BCM63138
+# ifeq ($(CONFIG_VFP),y)
+# ifeq ($(CONFIG_VFPv3),y)
+# # v3 vfp
+# KBUILD_CFLAGS	+=-mfpu=vfp3 -mfloat-abi=softfp
+# KBUILD_AFLAGS	+=-mfpu=vfp3 -mfloat-abi=softfp 
+# else
+# #non-v3 vfp
+# KBUILD_CFLAGS	+=-mfloat-abi=softfp
+# KBUILD_AFLAGS	+=-mfloat-abi=softfp
+# endif
+# else
+# #no vfp
+# KBUILD_CFLAGS	+=-mfloat-abi=soft
+# KBUILD_AFLAGS	+=-mfloat-abi=soft
+# endif
+endif # BCM_KF # CONFIG_BCM_KF_MISC_MAKEFILE
+
 CHECKFLAGS	+= -D__arm__
 
 #Default value
@@ -147,6 +175,11 @@
 textofs-$(CONFIG_ARCH_MSM8X60) := 0x00208000
 textofs-$(CONFIG_ARCH_MSM8960) := 0x00208000
 textofs-$(CONFIG_ARCH_AXXIA) := 0x00308000
+ifdef BCM_KF # defined(CONFIG_BCM_KF_MISC_MAKEFILE)
+textofs-$(CONFIG_ARCH_BCM63XX) := CONFIG_BOARD_ZRELADDR
+textofs-$(CONFIG_ARCH_BCM947XXX) := 0x00018000
+textofs-$(CONFIG_ARCH_MULTI_V7) := CONFIG_BOARD_ZRELADDR
+endif # BCM_KF
 
 # Machine directory name.  This list is sorted alphanumerically
 # by CONFIG_* macro name.
@@ -154,6 +187,9 @@
 machine-$(CONFIG_ARCH_AT91)		+= at91
 machine-$(CONFIG_ARCH_AXXIA)		+= axxia
 machine-$(CONFIG_ARCH_BCM)		+= bcm
+#ifdef BCM_KF # defined(CONFIG_BCM_KF_MISC_MAKEFILE)
+machine-$(CONFIG_ARCH_BCM63XX)		:= bcm963xx
+#endif # BCM_KF
 machine-$(CONFIG_ARCH_BERLIN)		+= berlin
 machine-$(CONFIG_ARCH_CLPS711X)		+= clps711x
 machine-$(CONFIG_ARCH_CNS3XXX)		+= cns3xxx
@@ -217,6 +253,12 @@
 
 # Platform directory name.  This list is sorted alphanumerically
 # by CONFIG_* macro name.
+#ifdef BCM_KF # defined(CONFIG_BCM_KF_MISC_MAKEFILE)
+plat-$(CONFIG_ARCH_BCM63XX)	:= bcm63xx
+ifdef CONFIG_BCM96878  
+plat-y	:= bcm63xx
+endif
+#endif # BCM_KF
 plat-$(CONFIG_ARCH_EXYNOS)	+= samsung
 plat-$(CONFIG_ARCH_OMAP)	+= omap
 plat-$(CONFIG_ARCH_S3C64XX)	+= samsung
@@ -279,6 +321,7 @@
 core-y				+= arch/arm/net/
 core-y				+= arch/arm/crypto/
 core-y				+= arch/arm/firmware/
+core-y				+= arch/arm/avm_enh/
 core-y				+= $(machdirs) $(platdirs)
 
 drivers-$(CONFIG_OPROFILE)      += arch/arm/oprofile/