Broadcom 8250 based serial port
modulename: 8250_bcm7271.ko
configname: CONFIG_SERIAL_8250_BCM7271
Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>Serial drivers
└─>Broadcom 8250 based serial port
In linux kernel since version 5.2 (release Date: 2019-07-07)
If you have a Broadcom STB based board and want to use the
enhanced features of the Broadcom 8250 based serial port,
including DMA support and high accuracy BAUD rates, say
Y to this option. If unsure, say N.
enhanced features of the Broadcom 8250 based serial port,
including DMA support and high accuracy BAUD rates, say
Y to this option. If unsure, say N.