u-boot.git/drivers/serial/serial_esp32.c, branch main Unnamed repository; edit this file 'description' to name the repository. http://cgit.235523.xyz/u-boot.git/atom/drivers/serial/serial_esp32.c?h=main 2026-07-23T21:16:22Z serial: esp32: add driver for esp32 series chips 2026-07-23T21:16:22Z Honbo He hehongbo918@gmail.com 2026-07-08T12:54:06Z urn:sha1:64ce0f86ab9ce931013195b68276770d8e02b40f Add a driver model serial driver for Espressif ESP32 UART controllers. The driver supports ESP32, ESP32-S3 and ESP32-S31 UART register variants, including baud-rate setup, FIFO access and basic port initialization. Signed-off-by: Honbo He <hehongbo918@gmail.com> Changes in v3: - Add debug UART for early print output