Support fastboot with slim bootloader

Fastboot is used to flash Android images.
Build fastboot as ELF format to support SBL boot

Tracked-On: OAM-111201
Signed-off-by: Chen, Gang G <gang.g.chen@intel.com>

core/definitions.mk

@@ -158,9 +158,17 @@ $(hide)$(IAFW_STRIP) --strip-all $(@:.sbl=.sym.elf) -o $(@:.sbl=.elf)
 
 $(hide) cp $(@:.sbl=.elf) $@
 
-$(hide)rm -rf $(PRODUCT_OUT)/cmdline1
-$(hide)touch $(PRODUCT_OUT)/cmdline1
-python3 $(INTEL_PATH_BUILD)/containertool/GenContainer.py create -t MULTIBOOT -cl CMD1:$(PRODUCT_OUT)/cmdline1 ELF1:$@ -k $(INTEL_PATH_BUILD)/testkeys/OS1_TestKey_Priv_RSA3072.pem -o $(PRODUCT_OUT)/sbl_os
+$(eval SBL_DIR := $(dir $@))
+$(hide)rm -rf $(SBL_DIR)/cmdline1
+$(hide)touch $(SBL_DIR)/cmdline1
+python3 $(INTEL_PATH_BUILD)/containertool/GenContainer.py create -t MULTIBOOT -cl CMD1:$(SBL_DIR)/cmdline1 \
+ELF1:$@ -k $(INTEL_PATH_BUILD)/testkeys/OS1_TestKey_Priv_RSA3072.pem -o $(SBL_DIR)/sbl_os
+
+if [ $(findstring kf4sbl,$(PRIVATE_MODULE) ) ]; then \
+	cp $(SBL_DIR)/sbl_os $(PRODUCT_OUT)/sbl_os; \
+elif [ $(findstring fb4sbl,$(PRIVATE_MODULE) ) ]; then \
+	cp $(SBL_DIR)/sbl_os $(PRODUCT_OUT)/sbl_fb; \
+fi
 
 $(hide) if [ "$(PRIVATE_MODULE:debug=)" = fb4sbl-user ]; then \
 	zip -juy $(FB4SBL_SYMBOLS_ZIP) $(@:.sbl=.map) $(@:.sbl=.sym.elf); \

tasks/publish.mk

@@ -97,8 +97,8 @@ endif
 # Publish kf4sbl symbols files
 .PHONY: publish_kf4sbl_symbols
 ifeq ($(TARGET_BUILD_VARIANT:debug=)|$(KERNELFLINGER_SUPPORT_NON_EFI_BOOT),user|true)
-publish_kf4sbl_symbols: publish_mkdir_dest kf4sbl-$(TARGET_BUILD_VARIANT)
-	$(hide)($(ACP) $(KF4SBL_SYMBOLS_ZIP) $(publish_dest))
+publish_kf4sbl_symbols: publish_mkdir_dest kf4sbl-$(TARGET_BUILD_VARIANT) fb4sbl-$(TARGET_BUILD_VARIANT)
+	$(hide)($(ACP) $(KF4SBL_SYMBOLS_ZIP) $(FB4SBL_SYMBOLS_ZIP) $(publish_dest))
 else
 publish_kf4sbl_symbols:
 	@echo "Publish kf4sbl symbols: skipped"