vhaudiquet
64e19c213a
Minimal freestanding arm64 binary that depthcharge boots as a kernel: parses depthcharge's /firmware/coreboot DTB node, walks the coreboot table, finds LB_TAG_FRAMEBUFFER, and paints red/yellow/green/blue checkpoints (~2s each) into the live boot-splash framebuffer. Verified against coreboot tables header, Linux arm64 booting.rst, and depthcharge's fit.c/boot64.c. Host parser tests pass against the live /sys/firmware/fdt; full red->yellow->green->blue sequence verified end-to-end under qemu-system-aarch64; packed image verifies with the ChromeOS devkeys.
13 lines
230 B
Plaintext
13 lines
230 B
Plaintext
# build intermediates (regenerated by build.sh)
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*.o
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*.elf
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host_test
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# qemu test artifacts (regenerated by qemu_test.py)
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test.dtb
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test.dts
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lbio.bin
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# reference source clones (coreboot, linux, depthcharge, depthcharge-tools)
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src/
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