common/Makefile

# SPDX-License-Identifier: GPL-2.0+
#
# (C) Copyright 2004-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.

# core
ifndef CONFIG_SPL_BUILD
obj-y += init/
obj-y += main.o
obj-y += exports.o
obj-$(CONFIG_HUSH_PARSER) += cli_hush.o
obj-$(CONFIG_AUTOBOOT) += autoboot.o

# This option is not just y/n - it can have a numeric value
ifdef CONFIG_BOOT_RETRY_TIME
obj-y += bootretry.o
endif

# # boards
obj-y += board_f.o
obj-y += board_r.o
obj-$(CONFIG_DISPLAY_BOARDINFO) += board_info.o
obj-$(CONFIG_DISPLAY_BOARDINFO_LATE) += board_info.o

obj-$(CONFIG_CMD_BOOTM) += bootm.o bootm_os.o
obj-$(CONFIG_CMD_BOOTZ) += bootm.o bootm_os.o
obj-$(CONFIG_CMD_BOOTI) += bootm.o bootm_os.o

obj-$(CONFIG_CMD_BEDBUG) += bedbug.o
obj-$(CONFIG_$(SPL_TPL_)OF_LIBFDT) += fdt_support.o
obj-$(CONFIG_MII) += miiphyutil.o
obj-$(CONFIG_CMD_MII) += miiphyutil.o
obj-$(CONFIG_PHYLIB) += miiphyutil.o

ifdef CONFIG_USB
obj-y += usb.o usb_hub.o
obj-$(CONFIG_USB_STORAGE) += usb_storage.o
endif

# others
obj-$(CONFIG_CONSOLE_MUX) += iomux.o
obj-$(CONFIG_MTD_NOR_FLASH) += flash.o
obj-$(CONFIG_CMD_KGDB) += kgdb.o kgdb_stubs.o
obj-$(CONFIG_I2C_EDID) += edid.o
obj-$(CONFIG_KALLSYMS) += kallsyms.o
obj-y += splash.o
obj-$(CONFIG_SPLASH_SOURCE) += splash_source.o
ifndef CONFIG_DM_VIDEO
obj-$(CONFIG_LCD) += lcd.o lcd_console.o
endif
obj-$(CONFIG_LCD_ROTATION) += lcd_console_rotation.o
obj-$(CONFIG_LCD_DT_SIMPLEFB) += lcd_simplefb.o
obj-$(CONFIG_LYNXKDI) += lynxkdi.o
obj-$(CONFIG_MENU) += menu.o
obj-$(CONFIG_UPDATE_COMMON) += update.o
obj-$(CONFIG_USB_KEYBOARD) += usb_kbd.o
obj-$(CONFIG_CMDLINE) += cli_readline.o cli_simple.o

endif # !CONFIG_SPL_BUILD

obj-$(CONFIG_$(SPL_TPL_)BOOTSTAGE) += bootstage.o
obj-$(CONFIG_$(SPL_TPL_)BLOBLIST) += bloblist.o

ifdef CONFIG_SPL_BUILD
ifdef CONFIG_SPL_DFU
obj-$(CONFIG_DFU_OVER_USB) += dfu.o
endif
obj-$(CONFIG_SPL_LOAD_FIT) += common_fit.o
obj-$(CONFIG_SPL_NET_SUPPORT) += miiphyutil.o
obj-$(CONFIG_$(SPL_TPL_)OF_LIBFDT) += fdt_support.o

ifdef CONFIG_SPL_USB_HOST
obj-y += usb.o
obj-y += usb_hub.o
obj-$(CONFIG_SPL_USB_STORAGE) += usb_storage.o
else
obj-$(CONFIG_USB_MUSB_HOST) += usb.o
endif
endif # CONFIG_SPL_BUILD

#others
obj-$(CONFIG_DDR_SPD) += ddr_spd.o
obj-$(CONFIG_SPD_EEPROM) += ddr_spd.o
obj-$(CONFIG_HWCONFIG) += hwconfig.o
obj-$(CONFIG_BOUNCE_BUFFER) += bouncebuf.o
ifdef CONFIG_SPL_BUILD
ifdef CONFIG_TPL_BUILD
obj-$(CONFIG_TPL_SERIAL_SUPPORT) += console.o
else
obj-$(CONFIG_SPL_SERIAL_SUPPORT) += console.o
endif
else
obj-y += console.o
endif # CONFIG_SPL_BUILD

obj-$(CONFIG_CROS_EC) += cros_ec.o
obj-y += dlmalloc.o
ifdef CONFIG_SYS_MALLOC_F
ifneq ($(CONFIG_$(SPL_TPL_)SYS_MALLOC_F_LEN),0)
obj-y += malloc_simple.o
endif
endif

obj-y += image.o
obj-$(CONFIG_$(SPL_TPL_)HASH) += hash.o
obj-$(CONFIG_ANDROID_AB) += android_ab.o
obj-$(CONFIG_ANDROID_BOOT_IMAGE) += image-android.o image-android-dt.o
obj-$(CONFIG_ANDROID_BOOTLOADER) += android_bootloader.o
obj-$(CONFIG_$(SPL_TPL_)OF_LIBFDT) += image-fdt.o
obj-$(CONFIG_$(SPL_TPL_)FIT_SIGNATURE) += fdt_region.o
obj-$(CONFIG_$(SPL_TPL_)FIT) += image-fit.o
obj-$(CONFIG_$(SPL_)MULTI_DTB_FIT) += boot_fit.o common_fit.o
obj-$(CONFIG_$(SPL_TPL_)IMAGE_SIGN_INFO) += image-sig.o
obj-$(CONFIG_$(SPL_TPL_)FIT_SIGNATURE) += image-fit-sig.o
obj-$(CONFIG_$(SPL_TPL_)FIT_CIPHER) += image-cipher.o
obj-$(CONFIG_IO_TRACE) += iotrace.o
obj-y += memsize.o
obj-y += stdio.o

obj-$(CONFIG_CMD_ADTIMG) += image-android-dt.o

ifdef CONFIG_CMD_EEPROM_LAYOUT
obj-y += eeprom/eeprom_field.o eeprom/eeprom_layout.o
endif

obj-y += cli.o
obj-$(CONFIG_FSL_DDR_INTERACTIVE) += cli_simple.o cli_readline.o
obj-$(CONFIG_STM32MP1_DDR_INTERACTIVE) += cli_simple.o cli_readline.o
obj-$(CONFIG_DFU_OVER_USB) += dfu.o
obj-y += command.o
obj-$(CONFIG_$(SPL_TPL_)LOG) += log.o
obj-$(CONFIG_$(SPL_TPL_)LOG_CONSOLE) += log_console.o
obj-$(CONFIG_$(SPL_TPL_)LOG_SYSLOG) += log_syslog.o
obj-y += s_record.o
obj-$(CONFIG_CMD_LOADB) += xyzModem.o
obj-$(CONFIG_$(SPL_TPL_)YMODEM_SUPPORT) += xyzModem.o

obj-$(CONFIG_AVB_VERIFY) += avb_verify.o


###################################################
# Build avb_pubkey.o from CONFIG_AVB_PUBKEY_FILE
obj-$(CONFIG_AVB_VERIFY) += avb_pubkey.o


# Workaround: ARM linker (bfd) has a bug that segfault occurs when trying to
# parse a binary file as an input. That issue is fixed in GCC 6.2 [1] but we
# are using GCC 4.9 and it doesn't look like we are going to upgrade to the
# recent version. Fortunately, the gold linker doesn't have the problem. So,
# forcibely use the gold linker when building the avb_pubkey.o.  U-boot has
# been using bfd linker [2] for features (like OVERLAY), but that matters only
# for the final linking. Gold linker is okay for converting the binary key file
# into an ELF object file.
# [1] https://sourceware.org/legacy-ml/binutils-cvs/2016-10/msg00110.html
# [2] https://u-boot.denx.narkive.com/5JODsok5/patch-config-always-use-gnu-ld
ld_for_avbpubkey := $(LD)
ifneq ($(findstring arm-,$(LD)),)
    ifeq ($(shell $(LD) -v | grep "GNU gold" 2> /dev/null),)
        ld_for_avbpubkey := arm-linux-androideabi-ld.gold
    endif
endif
ifneq ($(findstring ld.lld,$(LD)),)
    ifdef CONFIG_ARM64
        ld_for_avbpubkey += -maarch64elf
    else ifdef CONFIG_ARM
        ld_for_avbpubkey += -marmelf
    endif
endif

# The content of the file which CONFIG_AVB_PUBKEY_FILE refers to is imported
# as binary. Copying to a temporary file `avb_pubkey` is necessary to keep the
# name of the auto-generated symbols which are defined around the imported
# region the same. The symbol names follow the path of the input file.
$(obj)/avb_pubkey.o: PRIVATE_LD := $(ld_for_avbpubkey)
ld_for_avbpubkey :=
$(obj)/avb_pubkey.o: $(srctree)/$(subst $(quote),,$(CONFIG_AVB_PUBKEY_FILE))
	cp $< $(obj)/avb_pubkey
	$(PRIVATE_LD) $(KBUILD_LDFLAGS) -r -b binary $(obj)/avb_pubkey -o $@
	rm $(obj)/avb_pubkey

obj-$(CONFIG_$(SPL_TPL_)STACKPROTECTOR) += stackprot.o
obj-$(CONFIG_SCP03) += scp03.o

obj-$(CONFIG_QFW) += qfw.o