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Building Hafnium for Thor - #564
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dperezzoghbi wants to merge 3 commits into
Open
dperezzoghbi wants to merge 3 commits into
dperezzoghbi wants to merge 3 commits into
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fiptool is already created within armTrustedFirmware, but it invovles a whole build and is specific to aarch64. This pulls it out as it's own derivation.
Hafnium is currently entirely pulled in through nvidia's BSP. Building it here is the first step in being able to add customizations and more secure partitions. The build rules were mostly trial & error from hafnium_src_build.sh down, stripping what wasn't needed for hafnium.bin.
Princemachiavelli
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Sep 22, 2026
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Looks good to me. Maybe let @elliotberman review before merging.
Also just wondering, how long does building hafnium take? Since we are always building it for Thor now.
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| socType = | ||
| if l4tMajorVersion == "39" then "t264" | ||
| else throw "Unknown SoC type: ${l4tMajorVersion}"; |
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Maybe rephrase to "Unsupported SoC type"?
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Description of changes
Add hafnium as an overridable package for Thor.
Separated out
fiptoolas it's own package fromarmTrustedFirmwarefor use by hafnium.Testing
I built + booted on Thor with a custom patch changing the start banner of hafnium to show successful customization.
I also built + booted on Orin to show that there shouldn't be any regressions.