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enabling 128-bit dram bus

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This commit is contained in:
Blaise Tine
2021-04-24 00:31:27 -04:00
parent 2f5ccdcf45
commit 4cb98a25a7
19 changed files with 344 additions and 198 deletions
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20
driver/opae/vlsim/Makefile
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@@ -21,10 +21,10 @@ DBG_PRINT_FLAGS += -DDBG_PRINT_SCOPE
DBG_FLAGS += $(DBG_PRINT_FLAGS)
DBG_FLAGS += -DDBG_CACHE_REQ_INFO
#CONFIGS ?= -DNUM_CLUSTERS=2 -DNUM_CORES=4 -DL2_ENABLE=1
#CONFIGS ?= -DNUM_CLUSTERS=1 -DNUM_CORES=4 -DL2_ENABLE=1
#CONFIGS ?= -DNUM_CLUSTERS=1 -DNUM_CORES=2 -DL2_ENABLE=0
CONFIGS ?= -DNUM_CLUSTERS=1 -DNUM_CORES=1
#CONFIGS := -DNUM_CLUSTERS=2 -DNUM_CORES=4 -DL2_ENABLE=1 $(CONFIGS)
#CONFIGS := -DNUM_CLUSTERS=1 -DNUM_CORES=4 -DL2_ENABLE=1 $(CONFIGS)
#CONFIGS := -DNUM_CLUSTERS=1 -DNUM_CORES=2 -DL2_ENABLE=0 $(CONFIGS)
CONFIGS := -DNUM_CLUSTERS=1 -DNUM_CORES=1 $(CONFIGS)
CFLAGS += -fPIC
@@ -47,10 +47,11 @@ FPU_INCLUDE = -I$(RTL_DIR)/fp_cores -I$(DPI_DIR) -I$(RTL_DIR)/fp_cores/fpnew/src
RTL_INCLUDE = -I$(RTL_DIR) -I$(RTL_DIR)/libs -I$(RTL_DIR)/interfaces -I$(RTL_DIR)/cache $(FPU_INCLUDE)
RTL_INCLUDE += -I$(RTL_DIR)/afu -I$(RTL_DIR)/afu/ccip
VL_FLAGS += -O2 --language 1800-2009 --assert -Wall -Wpedantic $(CONFIGS)
VL_FLAGS += -Wno-DECLFILENAME
VL_FLAGS += -O2 --language 1800-2009 --assert -Wall -Wpedantic
VL_FLAGS += -Wno-DECLFILENAME -Wno-REDEFMACRO
VL_FLAGS += --x-initial unique --x-assign unique
VL_FLAGS += verilator.vlt
VL_FLAGS += $(CONFIGS)
# Enable Verilator multithreaded simulation
#THREADS ?= $(shell python3 -c 'import multiprocessing as mp; print(max(1, mp.cpu_count() // 2))')
@@ -87,10 +88,13 @@ VL_FLAGS += -DFPU_DPI
PROJECT = libopae-c-vlsim.so
all: $(PROJECT)
vortex_afu.h : $(RTL_DIR)/afu/vortex_afu.vh
../../../hw/scripts/gen_config.py -i $(RTL_DIR)/afu/vortex_afu.vh -o vortex_afu.h
$(PROJECT): $(SRCS)
$(PROJECT): $(SRCS) vortex_afu.h
verilator --exe --cc $(TOP) --top-module $(TOP) $(RTL_INCLUDE) $(VL_FLAGS) $(SRCS) -CFLAGS '$(CFLAGS)' -LDFLAGS '$(LDFLAGS)' -o ../$(PROJECT)
make -j -C obj_dir -f V$(TOP).mk
clean:
rm -rf $(PROJECT) obj_dir ../scope-defs.h $(RTL_DIR)/scope-defs.vh
rm -rf $(PROJECT) obj_dir ../scope-defs.h $(RTL_DIR)/scope-defs.vh vortex_afu.h