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scripts/icestorm: add 'timing' target 

This dumps a simple IceTime report for the bitstream; we fix the device
package to CT256, corresponding to the HX8K.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
This commit is contained in:
Austin Seipp 2019-01-11 15:07:49 -06:00
parent 4900ebb693
commit d711ce527e
1 changed files with 4 additions and 2 deletions
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6
scripts/icestorm/Makefile
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@ -1,4 +1,3 @@
TOOLCHAIN_PREFIX = riscv32-unknown-elf-
all: example.bin
@ -60,6 +59,9 @@ route_sim_vcd: route_tb.vvp
prog_sram: example.bin
iceprog -S $<
timing: example.asc example.pcf
icetime -c 12 -tmd hx8k -P ct256 -p example.pcf -t $<
view: example.vcd
gtkwave $< example.gtkw
@ -69,5 +71,5 @@ clean:
rm -f example_tb.vvp synth_tb.vvp route_tb.vvp example.vcd
.PHONY: all prog_sram view clean
.PHONY: example_sim synth_sim route_sim
.PHONY: example_sim synth_sim route_sim timing
.PHONY: example_sim_vcd synth_sim_vcd route_sim_vcd