[TEST] initramfs-framework: Do not fail if device unlocked #1130
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…e USB boot With this change the device will first attempt to boot from USB and then boot from the NVME/internal eMMC/SD card. This allows to use USB flasher images as provisioning tools in preference of usbboot. 5: USB 2.0 boot from USB type A socket (CM4) or Type C socket (RPI4) 6: NVME 1: eMMC / SD Card 2: Network boot We place NVME before eMMC/SDcard as there are reports that NVME is not working if initialized after. Also, there is no USB mass storage boot to limit this option to using physical jumper configuration. See https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#BOOT_ORDER Note that trying USB boot first adds a considerable delay to the boot process as the CM4 has a timeout of 2s (5s if extended via `program_usb_boot_timeout=1` per USB port enumeration. As such, this change is only done to the `raspberrypicm4-ioboard-sb` that requires USB boot for the secure boot provisioning flow. Changelog-entry: Modify boot order to prioritize USB boot Signed-off-by: Alex Gonzalez <alexg@balena.io>
This is useful for the use case of a flasher image ran from external media, like in the traditional flasher workflow that expects the device to shutdown after programming. From https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#POWER_OFF_ON_HALT Changelog-entry: configure to power off on halt for raspberrypicm4-ioboard-sb Signed-off-by: Alex Gonzalez <alexg@balena.io>
As CM4 and CM4IO don’t include the external USB 3 controller, set `otg_mode=1` for better performance as done in Raspberrypi OS. See https://www.raspberrypi.com/documentation/computers/config_txt.html#otg_mode-raspberry-pi-4-only Changelog-entry: enable USB 2.0 for CM4 Signed-off-by: Alex Gonzalez <alexg@balena.io>
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This allows to build with newer host dockers. Signed-off-by: Alex Gonzalez <alexg@balena.io>
For testing purpose, the `OS_DEVELOPMENT` compilation switch will make the device not crash when booting an unlocked device. Signed-off-by: Alex Gonzalez <alexg@balena.io>
This allows to test with unlocked devices Signed-off-by: Alex Gonzalez <alexg@balena.io>
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For testing purpose, the
OS_DEVELOPMENTcompilation switch will make the device not crash when booting an unlocked device.