kernel6.6: support clang build for a4 and a5 [1/1]

PD#SWPL-156726

Problem:
support clang build for a4 and a5

Solution:
fix build error

Verify:
a4 a5

Change-Id: I9aa3e06010344c9a313365d3dcdf1b10b4f75904
Signed-off-by: Dezhen Wang <dezhen.wang@amlogic.com>

drivers/memory_debug/memory_ext/watch_point.c

@@ -81,6 +81,11 @@ struct aml_watch_points *awp;
 		READ_WB_REG_CASE(OFF, 15, REG, VAL);	\
 	} while (0)
 
+#ifdef CONFIG_CC_IS_CLANG
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wimplicit-fallthrough"
+#endif
+
 static u64 read_wb_reg(int reg, int n)
 {
 	u64 val = 0;
@@ -97,6 +102,10 @@ static u64 read_wb_reg(int reg, int n)
 	return val;
 }
 
+#ifdef CONFIG_CC_IS_CLANG
+#pragma clang diagnostic pop
+#endif
+
 /* Determine number of WRP registers available. */
 static int aml_get_num_wrps(void)
 {

drivers/memory_ext/Makefile

@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 
 ccflags-y += -I$(srctree)/mm -I$(srctree)/drivers/iommu/arm/arm-smmu-v3
+KBUILD_CFLAGS += -Wframe-larger-than=2068
 
 obj-$(CONFIG_AMLOGIC_PAGE_TRACE)        += page_trace.o
 obj-$(CONFIG_AMLOGIC_SLAB_TRACE)        += slab_trace.o

scripts/amlogic/amlogic_smarthome_utils.sh

@@ -166,8 +166,8 @@ export -f only_build_dtb_for_smarthome
 function make_menuconfig_cmd_for_smarthome () {
 	if [[ -n ${MENUCONFIG} ]]; then
 		set -x
-		make ARCH=${ARCH} -C ${ROOT_DIR}/${KERNEL_DIR} O=${OUT_DIR} ${DEFCONFIG}
-		make ARCH=${ARCH} -C ${ROOT_DIR}/${KERNEL_DIR} O=${OUT_DIR} menuconfig
+		make ARCH=${ARCH} -C ${ROOT_DIR}/${KERNEL_DIR} O=${OUT_DIR} ${TOOL_ARGS} ${DEFCONFIG}
+		make ARCH=${ARCH} -C ${ROOT_DIR}/${KERNEL_DIR} O=${OUT_DIR} ${TOOL_ARGS} menuconfig
 		set +x
 		exit
 	fi