From 7af8820d2dbd441f95cb5c8bde74e4649878383c Mon Sep 17 00:00:00 2001
From: Väinö Kauppila <vaino@vke.fi>
Date: Mon, 20 Apr 2026 18:21:28 +0300
Subject: prog rom generation using Amaranth

---
 Makefile | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index d442655..52b19ab 100644
--- a/Makefile
+++ b/Makefile
@@ -21,17 +21,17 @@ $(BUILD)/%.hex: fw/%.c | $(BUILD)
 $(BUILD)/program.hex: $(BUILD)/$(PROG).hex
 	cp $< $@
 
-# prog_rom.vhd embeds the program for synthesis
-hdl/prog_rom.vhd: $(BUILD)/program.hex
-	python3 hex2rom.py $< > $@
+# prog_rom.v embeds the program for synthesis
+hdl/prog_rom.v: $(BUILD)/program.hex
+	$(PODMAN) python3 hdl/rom.py $< > $@
 
 # Regenerate ROM from an arbitrary hex file: make rom HEX=foo.hex
 rom:
-	python3 hex2rom.py $(HEX) > hdl/prog_rom.vhd
+	$(PODMAN) python3 hdl/rom.py --module prog_ram $(HEX) > hdl/prog_rom.v
 
 # -- Container targets ----------------------------------------------------------------------------
 
-all: hdl/prog_rom.vhd
+all: hdl/prog_rom.v
 	$(PODMAN) make -f Makefile.inner
 
 sim: $(BUILD)/program.hex
@@ -53,6 +53,6 @@ show-uart:
 clean:
 	$(PODMAN) make -f Makefile.inner clean
 	rm -rf $(BUILD)
-	rm -f hdl/prog_rom.vhd
+	rm -f hdl/prog_rom.v
 
 .PHONY: all sim clean flash show-top show-uart rom
-- 
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