Skip to content

M
Mock Turtle
Commit b3cdf20c authored by Dimitris Lampridis's avatar Dimitris Lampridis
Browse files
Options

sw:firmware: Add extra rule to the MT build system to also produce "bram" outputs. 

"bram" files are used in order to produce FPGA bitstreams with the MT CPUs preprogrammed with their
firmware.
parent 7e633d50
Hide whitespace changes
Inline Side-by-side
Showing with 9 additions and 2 deletions
software/firmware/Makefile
View file @ b3cdf20c
...@@ -9,6 +9,8 @@ TRTL ?= ../../ ...@@ -9,6 +9,8 @@ TRTL ?= ../../
TRTL_SW ?= $(TRTL)/software TRTL_SW ?= $(TRTL)/software
TRTL_HDL ?= $(TRTL)/hdl/rtl TRTL_HDL ?= $(TRTL)/hdl/rtl
GEN_CORES ?= $(TRTL)/hdl/ip_cores/general-cores
RT_GIT_VERSION = 0x$(shell git rev-parse --short=8 HEAD || echo "0") # empty if git is not there RT_GIT_VERSION = 0x$(shell git rev-parse --short=8 HEAD || echo "0") # empty if git is not there
# header file generated from the .config # header file generated from the .config
AUTOCONF = $(CURDIR)/$(BUILDDIR)/include/generated/autoconf.h AUTOCONF = $(CURDIR)/$(BUILDDIR)/include/generated/autoconf.h
...@@ -39,6 +41,8 @@ OBJCOPY = $(CROSS_COMPILE_TARGET)objcopy ...@@ -39,6 +41,8 @@ OBJCOPY = $(CROSS_COMPILE_TARGET)objcopy
SIZE = $(CROSS_COMPILE_TARGET)size SIZE = $(CROSS_COMPILE_TARGET)size
STRIP = $(CROSS_COMPILE_TARGET)strip STRIP = $(CROSS_COMPILE_TARGET)strip
MEM_INIT_GEN = $(GEN_CORES)/tools/mem_init_gen.py
CFLAGS += -Wall -D__TRTL_FIRMWARE__ -DARCH=urv CFLAGS += -Wall -D__TRTL_FIRMWARE__ -DARCH=urv
CFLAGS += -I. CFLAGS += -I.
CFLAGS += -I$(BUILDDIR)/include CFLAGS += -I$(BUILDDIR)/include
...@@ -80,7 +84,7 @@ MOCKTURTLE_LDSCRIPT ?= $(TRTL)/software/firmware/urv/mockturtle.ld ...@@ -80,7 +84,7 @@ MOCKTURTLE_LDSCRIPT ?= $(TRTL)/software/firmware/urv/mockturtle.ld
.PHONY: all clean cleanall check-def .PHONY: all clean cleanall check-def
all: $(OUTPUT).bin all: $(build_output).bram $(build_output).bin $(build_output).elf
WBGEN_FILES = mt_cpu_csr.wb mt_cpu_lr.wb WBGEN_FILES = mt_cpu_csr.wb mt_cpu_lr.wb
WBGEN_HEADERS = mockturtle_cpu_csr.h mockturtle_cpu_lr.h WBGEN_HEADERS = mockturtle_cpu_csr.h mockturtle_cpu_lr.h
...@@ -119,6 +123,9 @@ $(OUTPUT).bin: $(OUTPUT).elf | check-def ...@@ -119,6 +123,9 @@ $(OUTPUT).bin: $(OUTPUT).elf | check-def
${OBJCOPY} --remove-section .smem -O binary $(OUTPUT).elf $(OUTPUT).bin ${OBJCOPY} --remove-section .smem -O binary $(OUTPUT).elf $(OUTPUT).bin
$(SIZE) $(OUTPUT).elf $(SIZE) $(OUTPUT).elf
$(build_output).bram: $(build_output).bin
$(MEM_INIT_GEN) -i $(build_output).bin > $(build_output).bram
$(BUILDDIR)/urv/emulate.o: urv/emulate.c $(BUILDDIR)/urv/emulate.o: urv/emulate.c
${CC} $(DEPFLAGS) $(CFLAGS) -march=rv32i -c $< -o $@ ${CC} $(DEPFLAGS) $(CFLAGS) -march=rv32i -c $< -o $@
$(POSTCOMPILE) $(POSTCOMPILE)
...@@ -132,7 +139,7 @@ $(BUILDDIR)/%.o: %.S ...@@ -132,7 +139,7 @@ $(BUILDDIR)/%.o: %.S
$(POSTCOMPILE) $(POSTCOMPILE)
clean: clean:
rm -f $(OUTPUT).bin $(OUTPUT).elf rm -f $(build_output).bram $(build_output).bin $(build_output).elf
rm -rf $(BUILDDIR) rm -rf $(BUILDDIR)
clean-dot-config: clean-dot-config:
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment