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alfik |
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#########################################################################
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####### M E M I N I T M A K E F I L E C O N T E N T ######
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#########################################################################
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#########################################################################
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# This file is intended to be included by public.mk
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#
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#
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# The following variables must be defined before including this file:
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# - ELF
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#
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# The following variables may be defined to override the default behavior:
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# - HDL_SIM_DIR
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# - HDL_SIM_INSTALL_DIR
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# - MEM_INIT_DIR
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# - MEM_INIT_INSTALL_DIR
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# - QUARTUS_PROJECT_DIR
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# - SOPC_NAME
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# - SIM_OPTIMIZE
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# - RESET_ADDRESS
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#
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#########################################################################
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ifeq ($(MEM_INIT_FILE),)
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# MEM_INIT_FILE should be set equal to the working relative path to this
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# mem_init.mk makefile fragment
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MEM_INIT_FILE := $(wildcard $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST)))
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endif
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ifeq ($(ELF2DAT),)
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ELF2DAT := elf2dat
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endif
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ifeq ($(ELF2HEX),)
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ELF2HEX := elf2hex
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endif
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ifeq ($(ELF2FLASH),)
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ELF2FLASH := elf2flash
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endif
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ifeq ($(FLASH2DAT),)
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FLASH2DAT := flash2dat
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endif
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ifeq ($(NM),)
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NM := nios2-elf-nm
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endif
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ifeq ($(MKDIR),)
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MKDIR := mkdir -p
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endif
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ifeq ($(RM),)
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RM := rm -f
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endif
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ifeq ($(CP),)
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CP := cp
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endif
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ifeq ($(ECHO),)
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ECHO := echo
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endif
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MEM_INIT_DIR ?= mem_init
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HDL_SIM_DIR ?= $(MEM_INIT_DIR)/hdl_sim
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ifdef QUARTUS_PROJECT_DIR
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MEM_INIT_INSTALL_DIR ?= $(patsubst %/,%,$(QUARTUS_PROJECT_DIR))
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ifdef SOPC_NAME
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HDL_SIM_INSTALL_DIR ?= $(patsubst %/,%,$(QUARTUS_PROJECT_DIR))/$(SOPC_NAME)_sim
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endif
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endif
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MEM_INIT_DESCRIPTOR_FILE ?= $(MEM_INIT_DIR)/meminit.spd
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MEM_INIT_QIP_FILE ?= $(MEM_INIT_DIR)/meminit.qip
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#-------------------------------------
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# Default Flash Boot Loaders
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#-------------------------------------
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BOOT_LOADER_PATH ?= $(SOPC_KIT_NIOS2)/components/altera_nios2
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BOOT_LOADER_CFI ?= $(BOOT_LOADER_PATH)/boot_loader_cfi.srec
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BOOT_LOADER_CFI_BE ?= $(BOOT_LOADER_PATH)/boot_loader_cfi_be.srec
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#-------------------------------------
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# Default Target
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#-------------------------------------
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.PHONY: default_mem_init
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ifeq ($(QSYS),1)
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default_mem_init: mem_init_generate
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else
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default_mem_init: mem_init_install
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endif
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#-------------------------------------
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# Runtime Macros
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#-------------------------------------
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define post-process-info
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@echo Post-processing to create $@...
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endef
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target_stem = $(notdir $(basename $@))
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mem_start_address = $($(target_stem)_START)
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mem_end_address = $($(target_stem)_END)
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mem_width = $($(target_stem)_WIDTH)
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mem_endianness = $($(target_stem)_ENDIANNESS)
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mem_create_lanes = $($(target_stem)_CREATE_LANES)
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mem_pad_flag = $($(target_stem)_PAD_FLAG)
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mem_reloc_input_flag = $($(target_stem)_RELOC_INPUT_FLAG)
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mem_no_zero_fill_flag = $($(target_stem)_NO_ZERO_FILL_FLAG)
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flash_mem_epcs_flag = $($(target_stem)_EPCS_FLAGS)
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flash_mem_cfi_flag = $($(target_stem)_CFI_FLAGS)
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flash_mem_boot_loader_flag = $($(target_stem)_BOOT_LOADER_FLAG)
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elf2dat_extra_args = $(mem_pad_flag)
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elf2hex_extra_args = $(mem_no_zero_fill_flag)
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elf2flash_extra_args = $(flash_mem_cfi_flag) $(flash_mem_epcs_flag) $(flash_mem_boot_loader_flag)
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flash2dat_extra_args = $(mem_pad_flag) $(mem_reloc_input_flag)
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#------------------------------------------------------------------------------
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# BSP SPECIFIC CONTENT
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#
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# The content below is controlled by the BSP and SOPC System
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#------------------------------------------------------------------------------
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#START OF BSP SPECIFIC
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#-------------------------------------
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# Global Settings
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#-------------------------------------
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# The following TYPE comment allows tools to identify the 'type' of target this
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# makefile is associated with.
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# TYPE: BSP_MEMINIT_MAKEFILE
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# This following VERSION comment indicates the version of the tool used to
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# generate this makefile. A makefile variable is provided for VERSION as well.
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# ACDS_VERSION: 13.0sp1
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ACDS_VERSION := 13.0sp1
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# This following BUILD_NUMBER comment indicates the build number of the tool
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# used to generate this makefile.
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# BUILD_NUMBER: 232
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# Optimize for simulation
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SIM_OPTIMIZE ?= 0
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# The CPU reset address as needed by elf2flash
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RESET_ADDRESS ?= 0x00008000
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#-------------------------------------
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# Pre-Initialized Memory Descriptions
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#-------------------------------------
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# Memory: onchip_memory2_0
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MEM_0 := soc_onchip_memory2_0
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$(MEM_0)_NAME := onchip_memory2_0
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$(MEM_0)_MEM_INIT_FILE_PARAM_NAME := INIT_FILE
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HEX_FILES += $(MEM_INIT_DIR)/$(MEM_0).hex
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MEM_INIT_INSTALL_FILES += $(MEM_INIT_INSTALL_DIR)/$(MEM_0).hex
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DAT_FILES += $(HDL_SIM_DIR)/$(MEM_0).dat
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HDL_SIM_INSTALL_FILES += $(HDL_SIM_INSTALL_DIR)/$(MEM_0).dat
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SYM_FILES += $(HDL_SIM_DIR)/$(MEM_0).sym
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HDL_SIM_INSTALL_FILES += $(HDL_SIM_INSTALL_DIR)/$(MEM_0).sym
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$(MEM_0)_START := 0x00008000
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$(MEM_0)_END := 0x0000ffff
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$(MEM_0)_HIERARCHICAL_PATH := onchip_memory2_0
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$(MEM_0)_WIDTH := 32
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$(MEM_0)_ENDIANNESS := --little-endian-mem
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$(MEM_0)_CREATE_LANES := 0
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.PHONY: onchip_memory2_0
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onchip_memory2_0: check_elf_exists $(MEM_INIT_DIR)/$(MEM_0).hex $(HDL_SIM_DIR)/$(MEM_0).dat $(HDL_SIM_DIR)/$(MEM_0).sym
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#END OF BSP SPECIFIC
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#-------------------------------------
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# Pre-Initialized Memory Targets
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#-------------------------------------
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.PHONY: mem_init_install mem_init_generate mem_init_clean
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ifeq ($(QSYS),1)
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# Target mem_init_install is deprecated for QSys based systems
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# To initialize onchip memories for Quartus II Synthesis with Qsys based systems:
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# 1) Use "make mem_init_genearate"
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# 2) Add the generated mem_init/meminit.qip file to your Quartus II Project
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#
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mem_init_install:
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$(error Deprecated Makefile Target: '$@'. Use target 'mem_init_generate' and then add $(MEM_INIT_QIP_FILE) to your Quartus II Project)
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else # QSYS != 1, if SopcBuilder based system
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ifneq ($(MEM_INIT_INSTALL_DIR),)
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mem_init_install: $(MEM_INIT_INSTALL_FILES)
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endif
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ifneq ($(HDL_SIM_INSTALL_DIR),)
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mem_init_install: $(HDL_SIM_INSTALL_FILES)
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endif
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mem_init_install: mem_init_generate
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ifeq ($(MEM_INIT_INSTALL_DIR),)
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@echo "WARNING: MEM_INIT_INSTALL_DIR not set. Set your QUARTUS_PROJECT_DIR environment variable."
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endif
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ifeq ($(HDL_SIM_INSTALL_DIR),)
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@echo "WARNING: HDL_SIM_INSTALL_DIR not set. Set your QUARTUS_PROJECT_DIR and SOPC_NAME environment variable."
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endif
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$(MEM_INIT_INSTALL_FILES): $(MEM_INIT_INSTALL_DIR)/%: $(MEM_INIT_DIR)/%
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@$(MKDIR) $(@D)
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@$(CP) -v $< $@
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$(HDL_SIM_INSTALL_FILES): $(HDL_SIM_INSTALL_DIR)/%: $(HDL_SIM_DIR)/%
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@$(MKDIR) $(@D)
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@$(CP) -v $< $@
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endif # QSYS == 1
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mem_init_generate: hex dat sym flash $(MEM_INIT_DESCRIPTOR_FILE) $(MEM_INIT_QIP_FILE)
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mem_init_clean:
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@$(RM) -r $(MEM_INIT_DIR) $(HDL_SIM_DIR) $(FLASH_FILES)
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.PHONY: hex dat sym flash
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hex: check_elf_exists $(HEX_FILES)
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dat: check_elf_exists $(DAT_FILES)
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sym: check_elf_exists $(SYM_FILES)
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flash: check_elf_exists $(FLASH_FILES)
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#-------------------------------------
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# Pre-Initialized Memory Rules
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#-------------------------------------
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.PHONY: check_elf_exists
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check_elf_exists: $(ELF)
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ifeq ($(ELF),)
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$(error ELF var not set in mem_init.mk)
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endif
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$(filter-out $(FLASH_DAT_FILES),$(DAT_FILES)): %.dat: $(ELF)
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$(post-process-info)
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@$(MKDIR) $(@D)
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bash -c '$(ELF2DAT) --infile=$< --outfile=$@ \
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--base=$(mem_start_address) --end=$(mem_end_address) --width=$(mem_width) \
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$(mem_endianness) --create-lanes=$(mem_create_lanes) $(elf2dat_extra_args)'
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$(foreach i,0 1 2 3 4 5 6 7,%_lane$(i).dat): %.dat
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@true
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$(HEX_FILES): %.hex: $(ELF)
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$(post-process-info)
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@$(MKDIR) $(@D)
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bash -c '$(ELF2HEX) $< $(mem_start_address) $(mem_end_address) --width=$(mem_width) \
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$(mem_endianness) --create-lanes=$(mem_create_lanes) $(elf2hex_extra_args) $@'
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$(SYM_FILES): %.sym: $(ELF)
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$(post-process-info)
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@$(MKDIR) $(@D)
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$(NM) -n $< > $@
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| 277 |
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$(FLASH_FILES): %.flash: $(ELF)
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$(post-process-info)
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@$(MKDIR) $(@D)
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| 280 |
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bash -c '$(ELF2FLASH) --input=$< --outfile=$@ --sim_optimize=$(SIM_OPTIMIZE) $(mem_endianness) \
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| 281 |
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$(elf2flash_extra_args)'
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| 282 |
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| 283 |
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#
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| 284 |
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# Function generate_spd_entry
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| 285 |
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# Arg1: path to the memory initialization file
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| 286 |
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# Arg2: Type HEX or DAT
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| 287 |
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# Arg3: Output spd file to append
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| 288 |
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gen_spd_entry.BASE_FILE = $(basename $(notdir $1))
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gen_spd_entry.PARAM_NAME = $($(gen_spd_entry.BASE_FILE)_MEM_INIT_FILE_PARAM_NAME)
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| 290 |
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gen_spd_entry.MEM_PATH = $($(gen_spd_entry.BASE_FILE)_HIERARCHICAL_PATH)
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| 291 |
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gen_spd_entry.SETTINGS = $(strip \
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| 292 |
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path=\"$1\" \
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type=\"$2\" \
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| 294 |
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$(if $(gen_spd_entry.PARAM_NAME),initParamName=\"$(gen_spd_entry.PARAM_NAME)\") \
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| 295 |
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$(if $(gen_spd_entry.MEM_PATH),memoryPath=\"$(gen_spd_entry.MEM_PATH)\") \
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| 296 |
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)
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| 297 |
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define gen_spd_entry
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| 298 |
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$(ECHO) "" >> $3
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| 299 |
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endef
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| 300 |
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| 301 |
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$(MEM_INIT_DESCRIPTOR_FILE).DAT_FILESET := $(patsubst $(dir $(MEM_INIT_DESCRIPTOR_FILE))%,%,$(DAT_FILES))
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| 302 |
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$(MEM_INIT_DESCRIPTOR_FILE).HEX_FILESET := $(patsubst $(dir $(MEM_INIT_DESCRIPTOR_FILE))%,%,$(HEX_FILES))
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| 303 |
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| 304 |
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$(MEM_INIT_DESCRIPTOR_FILE): %.spd: $(MEM_INIT_FILE)
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| 305 |
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$(post-process-info)
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| 306 |
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@$(MKDIR) $(@D)
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| 307 |
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@$(RM) $@
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| 308 |
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@$(ECHO) "" > $@
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| 309 |
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@$(ECHO) "" >> $@
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| 310 |
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@$(foreach dat_file,$($@.DAT_FILESET),$(call gen_spd_entry,$(dat_file),DAT,$@) &&)true
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| 311 |
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@$(foreach hex_file,$($@.HEX_FILESET),$(call gen_spd_entry,$(hex_file),HEX,$@) &&)true
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@$(ECHO) "" >> $@
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| 313 |
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| 314 |
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.DELETE_ON_ERROR: $(MEM_INIT_DESCRIPTOR_FILE)
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| 315 |
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| 316 |
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$(MEM_INIT_QIP_FILE): %.qip: $(MEM_INIT_FILE)
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| 317 |
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$(post-process-info)
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| 318 |
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@$(MKDIR) $(@D)
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| 319 |
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@$(RM) $@
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| 320 |
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@$(ECHO) "set_global_assignment -name SEARCH_PATH $$::quartus(qip_path)" > $@
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| 321 |
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.DELETE_ON_ERROR: $(MEM_INIT_QIP_FILE)
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