starfive-tech/u-boot.git/drivers/serial/Kconfig, branch rtthread_AMP

arm: mvebu: armada-3720: remove unused config option

2021-07-15T08:53:05+00:00

The config option CONFIG_DEBUG_UART_CLOCK is not used by Armada 3720's serial driver (it wasn't even before the recent update of that driver). Even if it was used, the value was incorrect (the frequency of the clock is 25 MHz, not 25.8048 MHz). Remove it from config files and set the default value to 0. Signed-off-by: Marek Behún Cc: Stefan Roese Cc: Pali Rohár Reviewed-by: Pali Rohár Reviewed-by: Stefan Roese

arm: Remove edb9315a board

2021-07-08T02:22:42+00:00

These boards have not been converted to CONFIG_DM_USB by the deadline and is also missing conversion to CONFIG_DM. Remove it. This is also the last PL010_SERIAL using board, so remove those references. Cc: Sergey Kostanbaev Signed-off-by: Tom Rini

serial: Add additional depencies for PL010 and PL011 drivers

2021-06-28T06:55:04+00:00

Both of these drivers are implemented with and without DM that's why more symbols should be handled. The most problematic one is enabling DEBUG_UART_PL011 based on PL01X_SERIAL(DM based) because debug console has type selection based on it. enum pl01x_type type = CONFIG_IS_ENABLED(DEBUG_UART_PL011) ? TYPE_PL011 : TYPE_PL010; Without it pl01x_generic_setbrg() is configuring different registers. Fixes: 4cc24aeaf420 ("serial: Add missing Kconfig dependencies for debug consoles") Signed-off-by: Michal Simek Reviewed-by: Simon Glass

serial: serial_octeon_bootcmd.c: Add PCI remote console support

2021-04-23T19:22:55+00:00

This patch adds the PCI bootcmd feature for MIPS Octeon, which will be used by the upcoming Octeon III NIC23 board support. It enables the use of the "oct-remote-load" and "oct-remote-bootcmd" on host PC's to communicate with the PCIe target and load images into the onboard memory and issue commands. Signed-off-by: Stefan Roese Cc: Aaron Williams Cc: Chandrakala Chavva Cc: Daniel Schwierzeck

serial: serial_octeon_pcie_console.c: Add PCI remote console support

2021-04-23T19:22:55+00:00

This patch adds the PCI remote console feature for MIPS Octeon, which will be used by the upcoming Octeon III NIC23 board support. It enables the use of the "oct-remote-console" tool on host PC's to communicate with the PCIe target. Signed-off-by: Stefan Roese Cc: Aaron Williams Cc: Chandrakala Chavva Cc: Daniel Schwierzeck

arm: Remove apf27 board

2021-04-10T11:59:35+00:00

This board has not been converted to CONFIG_DM_MMC by the deadline. Remove it. Cc: Philippe Reynes Cc: Eric Jarrige Signed-off-by: Tom Rini

serial: s5p: Allow independent selection

2021-02-23T06:43:21+00:00

Currently support for the Samsung serial port driver is part of CONFIG_S5P which controls selection of several drivers for the S5P family. Give it its own config option such that we can use it on other SoCs as well. Signed-off-by: Mark Kettenis Reviewed-by: Patrick Wildt Signed-off-by: Minkyu Kang

arm: Remove mx35pdk board

2021-02-15T15:11:38+00:00

This board has not been converted to CONFIG_DM_MMC by the deadline of v2019.04, which is almost two years ago. In addition there are other DM migrations it is also missing. Remove it. Cc: Stefano Babic Signed-off-by: Tom Rini Acked-by: Stefano Babic

serial: add uart driver for MediaTek MT7620 SoC

2021-01-24T20:39:26+00:00

This patch adds uart support for MediaTek MT7620 and earlier SoCs. The UART used by MT7620 is incompatible with the ns16550a driver. All registers of this UART have different addresses. A special 16-bit register for Divisor Latch is used to set the baudrate instead of the original two 8-bit registers (DLL and DLM). The driver supports of-platdata which is useful for tiny SPL. Reviewed-by: Stefan Roese Reviewed-by: Simon Glass Signed-off-by: Weijie Gao

drivers: serial: probe all uart devices

2021-01-16T19:49:09+00:00

U-Boot DM model probe only single device at a time which is enabled and configured using device tree or platform data method. PL011 UART IP is SBSA compliant and firmware does the serial port set-up, initialization and let the kernel use UART port for sending and receiving characters. Normally software talk to one serial port time but some LayerScape platform require all the UART devices enabled in Linux for various use case. Adding support to probe all enabled serial devices like SBSA compliant PL011 UART ports probe and initialization by firmware. Signed-off-by: Vabhav Sharma Reviewed-by: Stefan Roese Reviewed-by: Simon Glass Reviewed-by: Sean Anderson