talos-rpi5/config/config.txt.append
Mathias Beaulieu-Duncan a9cc56e315
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Fix PCIe Gen 3: move dtparam into [pi5] section of config.txt
The dtparam=pciex1_gen=3 was being appended after the [all] section,
but RPi firmware requires PCIe dtparams in the [pi5] section.
Switch from configTxtAppend to full configTxt replacement to control
section ordering. Also add dtparam=pciex1 to explicitly enable the
external PCIe link.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-16 18:45:05 -05:00

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# CM5 Overclock — 2.6GHz stable on Compute Blade with heatsink
arm_freq=2600
over_voltage_delta=50000
arm_boost=1
# Enable external PCIe link and set Gen 3 for NVMe (~800 MB/s vs ~400 MB/s Gen 2)
dtparam=pciex1
dtparam=pciex1_gen=3