freebsd-skq/sys/dev/uart
mhorne b218f0af16 uart: allow UART_DEV_DBGPORT for fdt consoles
Allow fdt devices to be used as debug ports for gdb(4).

A debug console can be specified with the "freebsd,debug-path" property
in the device tree's /chosen node, or using the environment variable
hw.fdt.dbgport.

The device should be specified by its name in the device tree, for
example hw.fdt.dbgport="serial2".

PR:		251053
Submitted by:	Dmitry Salychev <dsl@mcusim.org>
Submitted by:   stevek (original patch, D5986)
Reviewed by:	andrew, mhorne
Differential Revision:	https://reviews.freebsd.org/D27422
2020-12-02 21:01:52 +00:00
..
uart_bus_acpi.c uart: clean up empty lines in .c and .h files 2020-09-01 21:50:00 +00:00
uart_bus_fdt.c uart: allow UART_DEV_DBGPORT for fdt consoles 2020-12-02 21:01:52 +00:00
uart_bus_isa.c Regularize my copyright notice 2019-12-04 16:56:11 +00:00
uart_bus_pccard.c uart: clean up empty lines in .c and .h files 2020-09-01 21:50:00 +00:00
uart_bus_pci.c Add Denverton UART PCI ID 2020-02-28 15:59:35 +00:00
uart_bus_puc.c Regularize my copyright notice 2019-12-04 16:56:11 +00:00
uart_bus_scc.c
uart_bus.h Export a sysctl count of RX FIFO overrun events. 2020-04-13 20:59:09 +00:00
uart_core.c Export a sysctl count of RX FIFO overrun events. 2020-04-13 20:59:09 +00:00
uart_cpu_acpi.c Fix AccessWidth and BitWidth parsing in SPCR table 2020-06-24 12:15:27 +00:00
uart_cpu_acpi.h
uart_cpu_arm64.c uart: allow UART_DEV_DBGPORT for fdt consoles 2020-12-02 21:01:52 +00:00
uart_cpu_fdt.c uart: allow UART_DEV_DBGPORT for fdt consoles 2020-12-02 21:01:52 +00:00
uart_cpu_fdt.h uart: allow UART_DEV_DBGPORT for fdt consoles 2020-12-02 21:01:52 +00:00
uart_cpu_powerpc.c uart: clean up empty lines in .c and .h files 2020-09-01 21:50:00 +00:00
uart_cpu_x86.c
uart_cpu.h
uart_dbg.c
uart_dev_imx.c Add i.MX 8M Quad support 2020-07-01 00:33:16 +00:00
uart_dev_imx.h uart: clean up empty lines in .c and .h files 2020-09-01 21:50:00 +00:00
uart_dev_lowrisc.c
uart_dev_lowrisc.h
uart_dev_msm.c
uart_dev_msm.h
uart_dev_mu.c uart: clean up empty lines in .c and .h files 2020-09-01 21:50:00 +00:00
uart_dev_mvebu.c uart: clean up empty lines in .c and .h files 2020-09-01 21:50:00 +00:00
uart_dev_ns8250.c uart: clean up empty lines in .c and .h files 2020-09-01 21:50:00 +00:00
uart_dev_ns8250.h uart: clean up empty lines in .c and .h files 2020-09-01 21:50:00 +00:00
uart_dev_pl011.c uart: clean up empty lines in .c and .h files 2020-09-01 21:50:00 +00:00
uart_dev_quicc.c uart: clean up empty lines in .c and .h files 2020-09-01 21:50:00 +00:00
uart_dev_sab82532.c
uart_dev_snps.c
uart_dev_ti8250.c Move Ti AM335x to dev/extres/clk framework. 2020-07-30 14:45:05 +00:00
uart_dev_z8530.c
uart_if.m
uart_ppstypes.h
uart_subr.c
uart_tty.c
uart.h