| 123456789101112131415 |
- What: /sys/bus/spi/<dev>/update_firmware
- Date: Jul 2021
- Contact: [email protected]
- Description: Write 1 to this file to update the ACHC microcontroller
- firmware via the EzPort interface. For this the kernel
- will load "achc.bin" via the firmware API (so usually
- from /lib/firmware). The write will block until the FW
- has either been flashed successfully or an error occured.
- What: /sys/bus/spi/<dev>/reset
- Date: Jul 2021
- Contact: [email protected]
- Description: This file represents the microcontroller's reset line.
- 1 means the reset line is asserted, 0 means it's not
- asserted. The file is read and writable.
|
