42 lines
1.3 KiB
Makefile
42 lines
1.3 KiB
Makefile
# PlatformIO artifacts to merge into a 16 MB ESP32-C3 flash image.
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# Canonical firmware: https://github.com/crosspoint-reader/crosspoint-reader
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FIRMWARE_DIR ?= ../crosspoint-reader/.pio/build/default
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SD_SRC ?= ../crosspoint-reader/sdcard
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QEMU_SRC ?= _scratch/qemu-src
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QEMU_BIN = $(QEMU_SRC)/build/qemu-system-riscv32
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.PHONY: firmware sdimage qemu run run-upstream chip clean
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firmware:
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esptool --chip esp32c3 merge-bin -o flash.bin \
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0x0 $(FIRMWARE_DIR)/bootloader.bin \
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0x8000 $(FIRMWARE_DIR)/partitions.bin \
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0x10000 $(FIRMWARE_DIR)/firmware.bin
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truncate -s 16M flash.bin
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cp $(FIRMWARE_DIR)/firmware.elf firmware.elf
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# Local-disk implementation of the SD block interface.
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sdimage:
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scripts/mksd.sh $(SD_SRC) sd.img
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qemu:
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QEMU_SRC=$(QEMU_SRC) scripts/build-qemu.sh
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# Patched xteink X3 machine. Add `-display none` for a headless run.
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run: qemu
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$(QEMU_BIN) -machine xteink-x3 -L $(QEMU_SRC)/pc-bios \
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-serial stdio -drive file=flash.bin,if=mtd,format=raw \
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$(if $(wildcard sd.img),-drive file=sd.img,if=sd,format=raw)
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# Unpatched release binary retained as the fast generic ESP32-C3 baseline.
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run-upstream:
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nix run .#run-upstream -- flash.bin
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# Legacy Wokwi protocol model; retained as a small host-tested reference.
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chip:
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$(MAKE) -C chip
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clean:
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$(MAKE) -C chip clean
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rm -f flash.bin flash16.bin firmware.elf
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