- Add build-kernel.sh for cross-compiling kernel 6.6.x LTS with LED as module
- Add secubox-led-reset tool for I2C recovery via rmmod/modprobe
- Add initramfs modules.d configs for LED (leds-is31fl319x) and USB network
- Update debian/rules to install initramfs configs and led-reset tool
- Fix .gitignore to track build-kernel.sh
LED driver as module (=m) allows recovery from I2C bus hang without reboot:
rmmod leds_is31fl319x && modprobe leds_is31fl319x
USB network modules (usbnet, cdc_ether, cdc_ncm, rndis_host) added for
Eye Remote gadget support at early boot.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Created kernel patches to fix I2C timing issues with IS31FL319X LED
controller on Marvell Armada platforms (errata FE-8471889):
- 001-leds-is31fl319x-add-i2c-delays.patch: Adds 1ms delays between
I2C register writes in LED driver to prevent bus errors
- 002-i2c-mv64xxx-increase-errata-delay.patch: Increases mv64xxx
errata delay from 5µs to 50µs for more reliable operation
Updated .gitignore to track kernel-build/patches/ while still
ignoring build outputs.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Kernel 6.12.x has mv64xxx I2C driver timing issues causing LED write
failures (-EIO). OpenWrt kernel 6.6.119 works perfectly with the same
IS31FL3199 LED chip.
Updated build instructions to use kernel 6.6.137 LTS (same generation
as OpenWrt) for reliable I2C/LED support on MOCHAbin.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
