2024-09-28 14:24:04 +08:00
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# OUTPUT type
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# 1 - .out
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# 2 - .a
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# 3 - .so
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OUTPUT_TYPE = 1
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OUTPUT_NAME = kunlun_sbl
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ifeq ($(target), kunlun2)
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hw_dep = hw2
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riscv_dep = riscv2
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else
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ifeq ($(target), kunlun3)
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hw_dep = hw3
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riscv_dep = riscv3
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else
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hw_dep = hw
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riscv_dep = riscv
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endif
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endif
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SUB_DIRS = src src/$(hw_dep)
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SUB_DIRS += $(TOPDIR)/driver $(TOPDIR)/common lzma
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ifeq ($(target), kunlun2)
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SUB_DIRS += $(TOPDIR)/sbl/io_lib
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endif
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# .h files dir
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ADD_INCLUDE += $(TOPDIR)/sbl/inc $(TOPDIR)/sbl/inc/${hw_dep} $(TOPDIR)/sbl/lzma
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ADD_INCLUDE += $(TOPDIR)/inc/pib $(TOPDIR)/driver/inc $(TOPDIR)/inc
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ADD_INCLUDE += $(TOPDIR)/inc/io_lib $(TOPDIR)/inc/os_shim
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ADD_INCLUDE += $(TOPDIR)/inc/compiler/gcc $(TOPDIR)/inc/utils
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ADD_INCLUDE += $(TOPDIR)/driver/src/$(hw_dep)/inc $(TOPDIR)/inc/driver
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ifeq ($(target), kunlun2)
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ADD_INCLUDE += $(TOPDIR)/sbl/io_lib/inc
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else
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ADD_INCLUDE += $(TOPDIR)/common/io_lib/inc
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endif
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# predefined macro
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PRE_MARCO += IOT_BUILD_TYPE=3
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LD_SCRIPT = link_sbl.lds
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ifeq ($(gcc),arm)
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SUB_DIRS += src/cm3
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ADD_LIB = cm3
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ADD_LIBDIR = $(TOPDIR)/startup/cm3
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else
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SUB_DIRS += src/riscv
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ADD_INCLUDE += $(TOPDIR)/startup/$(riscv_dep)/inc
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endif
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export ASSIGNED_DIR = sbl/
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export COMMON_A_BUILD_TYPE=sbl
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ifeq ($(target), kunlun2)
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ADD_LIBDIR += $(TOPDIR)/sbl/io_lib
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ADD_LIB += io_lib
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endif
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# lib dir
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ADD_LIBDIR += $(TOPDIR)/driver $(TOPDIR)/common lzma
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# lib need to ld together
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ADD_LIB += lzma driver common
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# reduce object code size
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EXTRA_OPT_FLAG = -msave-restore
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DISABLE_BACKTRACE = 1
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#####################################################
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2024-11-03 11:23:24 +08:00
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# kunlun3 的sbl目录不同
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ifeq ($(target), kunlun3)
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sbl_bin_path=plc/
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else
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sbl_bin_path=
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endif
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2024-10-29 17:47:45 +08:00
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extra_work = echo handle sbl...;\
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2024-11-03 11:23:24 +08:00
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$(TOPDIR)/tools/rom_img/make_ld.sh --addrs $(TOPDIR)/sbl/.output/$(sbl_bin_path)lib/kunlun_sbl.out \
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2024-12-19 17:44:25 +08:00
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$(TOPDIR)/tools/rom_img/sbl_symbol > $(TOPDIR)/startup/ldscripts/$(riscv_dep)/sbl.addrs.ld;
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2024-10-29 17:47:45 +08:00
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2024-09-28 14:24:04 +08:00
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ifdef TOPDIR
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include $(TOPDIR)/build/makefile.cfg
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else
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include $(CURDIR)/build/makefile.cfg
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TOPDIR = $(CURDIR)
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export TOPDIR
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endif
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dump:
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$(OBJDUMP) -D -S -l $(OUTPUT_FULL_NAME) > $(OUTPUT_FULL_NAME).dump
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# display the obj files and output name
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debug:
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@echo TOPDIR=$(TOPDIR)
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@echo OUTPUT_LIB=$(OUTPUT_FULL_NAME)
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@echo DEPS=$(DEPS)
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@echo OBJECTS=$(OBJECTS)
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@echo SRCS=$(SRCS)
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@echo OBJECTS folder=$(foreach dirname, $(SUB_DIRS), $(addprefix $(BIN_DIR)/, $(dirname)))
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@echo output_name=$(OUTPUT_FULL_NAME)
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