Espressif ESP32 USB ACM gadget support
modulename: esp32_acm.ko
configname: CONFIG_SERIAL_ESP32_ACM
Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>Serial drivers
└─>Device Tree and Open Firmware support
└─>Espressif ESP32 USB ACM gadget support
In linux kernel since version 4.14.330 (release Date: 2023-11-20)
Driver for the CDC ACM gadget controller of the Espressif ESP32S3
SoCs that share separate USB controller with the JTAG adapter.
When earlycon option is enabled the following kernel command line
snippet may be used:
earlycon=esp32s3acm,mmio32,0x60038000
SoCs that share separate USB controller with the JTAG adapter.
When earlycon option is enabled the following kernel command line
snippet may be used:
earlycon=esp32s3acm,mmio32,0x60038000