u-boot.git/drivers/serial/Kconfig, branch v2018.09

serial: Add Actions Semi OWL UART support

2018-07-09T19:25:39Z

This commit adds Actions Semi OWL family UART support. This driver relies on baudrate configured by primary bootloaders. Signed-off-by: Manivannan Sadhasivam Reviewed-by: Simon Glass

serial: stm32: Add debug uart support

2018-05-26T22:19:17Z

Add support for early debug printf, before the availability of driver model and device tree support. Signed-off-by: Patrick Delaunay Signed-off-by: Patrice Chotard Reviewed-by: Simon Glass

serial/serial_arc: Implement debug serial

2018-05-24T12:59:17Z

Signed-off-by: Alexey Brodkin

serial: Convert ARC_SERIAL to Kconfig

2018-05-24T12:59:17Z

One step closer to completely Kconfig-driven target configuration in U-Boot :) Signed-off-by: Alexey Brodkin

arm: zynqmp: Add ZynqMP minimal R5 support

2018-05-11T07:38:23Z

Xilinx ZynqMP also contains dual Cortex R5 which can run U-Boot. This patch is adding minimal support to get U-Boot boot. U-Boot on R5 runs out of DDR with default configuration that's why DDR needs to be partitioned if there is something else running on arm64. Console is done via Cadence uart driver and the first Cadence Triple Timer Counter is used for time. This configuration with uart1 was tested on zcu100-revC. U-Boot 2018.05-rc2-00021-gd058a08d907d (Apr 18 2018 - 14:11:27 +0200) Model: Xilinx ZynqMP R5 DRAM: 512 MiB WARNING: Caches not enabled MMC: In: serial@ff010000 Out: serial@ff010000 Err: serial@ff010000 Net: Net Initialization Skipped No ethernet found. ZynqMP r5> There are two ways how to run this on ZynqMP. 1. Run from ZynqMP arm64 tftpb 20000000 u-boot-r5.elf setenv autostart no && bootelf -p 20000000 cpu 4 disable && cpu 4 release 10000000 lockstep or cpu 4 disable && cpu 4 release 10000000 split 2. Load via jtag when directly to R5 Signed-off-by: Michal Simek

serial: Migrate CONFIG_FSL_LINFLEXUART to Kconfig

2018-04-28T14:42:35Z

Signed-off-by: Tuomas Tynkkynen

powerpc: mpc8xx: Change CONFIG_8xx to CONFIG_MPC8xx

2018-04-06T20:30:37Z

CONFIG_8xx doesn't mean much outside of arch/powerpc/ This patch renames it CONFIG_MPC8xx just like CONFIG_MPC85xx etc ... It also renames 8xx_immap.h to immap_8xx.h to be consistent with other file names. Signed-off-by: Christophe Leroy

arm: stm32: add new architecture for STM32MP family

2018-03-19T20:14:21Z

- add new arch stm32mp for STM32 MPU/Soc based on Cortex A - support for stm32mp157 SOC - SPL is used as first boot stage loader - using driver model for all the drivers, even in SPL - all security feature are deactivated (ETZC and TZC) - reused STM32 MCU drivers when it is possible Signed-off-by: Patrick Delaunay

Convert all of CONFIG_CONS_INDEX to Kconfig

2018-03-16T14:28:52Z

This converts the following to Kconfig: CONFIG_CONS_INDEX We have existing entries for this option in a number of places, with different guards on them. They're also sometimes used for things not directly inside of the serial driver. First, introduce a new symbol to guard the use of CONFIG_CONS_INDEX, so that in the case where we don't need this for the serial driver, but for some other use, we can still do it. Next, consolidate all of these into the single entry in drivers/serial/Kconfig. Finally, introduce CONS_INDEX_[023456] so that we can imply a correct value here to make the defconfig side of this smaller. Signed-off-by: Adam Ford [trini: Rework a lot of the logic here, such that I took authorship from Adam, but kept his S-o-B line] Signed-off-by: Tom Rini

serial: Make full device search optional

2018-01-29T13:18:02Z

Commit 608b0c4ad4e5ec0c ("serial: Use next serial device if probing fails") added code to search for more serial devices if the default one was not probed correctly. Unfortunately, that breaks omap3_evm. So while investigating why that is the case, let's disable the full search for everyone but bcm283x where it is needed. Fixes: 608b0c4ad4e5ec0c ("serial: Use next serial device if probing fails") Reported-by: Derald D. Woods Signed-off-by: Alexander Graf