u-boot.git/drivers/serial/Kconfig, branch v2016.05 Unnamed repository; edit this file 'description' to name the repository. serial: Add support for Qualcomm serial port 2016-04-01T21:18:07+00:00 Mateusz Kulikowski mateusz.kulikowski@gmail.com 2016-03-31T21:12:14+00:00 142a20c367e75e136cb06e8da628bce273b1691e This driver works in "new" Data Mover UART mode, so will be compatible with modern Qualcomm chips only. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> 
This driver works in "new" Data Mover UART mode, so
will be compatible with modern Qualcomm chips only.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
ARM: uniphier: support Debug UART 2016-03-23T16:45:41+00:00 Masahiro Yamada yamada.masahiro@socionext.com 2016-03-18T07:41:52+00:00 d5cf32977f0068c046687e3ff944c5e637b4bfa0 For ARM32 architecture, CONFIG_DEBUG_LL is available for early low-level debugging (and actually UniPhier 32bit SoCs use it), but ARM64 architecture does not support it. Instead, CONFIG_DEBUG_UART is available as an architecture-independent debug facility. This commit supports it on all the UniPhier SoCs (including the new ARMv8 SoCs), which is very useful for new SoC bringups. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> 
For ARM32 architecture, CONFIG_DEBUG_LL is available for early
low-level debugging (and actually UniPhier 32bit SoCs use it), but
ARM64 architecture does not support it.  Instead, CONFIG_DEBUG_UART
is available as an architecture-independent debug facility.

This commit supports it on all the UniPhier SoCs (including the new
ARMv8 SoCs), which is very useful for new SoC bringups.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
serial: dcc: Move driver to DM 2016-02-26T00:06:37+00:00 Michal Simek michal.simek@xilinx.com 2016-02-23T09:02:28+00:00 966bfa7347ba2d1bc938988abca8ed3f65f8e57a Enabling this driver requires some DT changes. Adding DCC to root or main bus: dcc: dcc { compatible = "arm,dcc"; u-boot,dm-pre-reloc; }; Extend alias list to link DCC: serial0 = &uart0; serial1 = &uart1; serial2 = &dcc; Change stdout-path to point to dcc port. stdout-path = "serial2:115200n8"; Also add support for debug uart to help with early debug. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org> 
Enabling this driver requires some DT changes.
Adding DCC to root or main bus:
dcc: dcc {
	compatible = "arm,dcc";
	u-boot,dm-pre-reloc;
};

Extend alias list to link DCC:
	serial0 = &uart0;
	serial1 = &uart1;
	serial2 = &dcc;

Change stdout-path to point to dcc port.
	stdout-path = "serial2:115200n8";

Also add support for debug uart to help with early debug.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
drivers: serial: add driver for Microchip PIC32 UART controller. 2016-02-01T21:14:00+00:00 Paul Thacker paul.thacker@microchip.com 2016-01-28T10:00:14+00:00 9e160ee823b44e0a63bc469d42d7d9fcab54b60b This adds PIC32 UART controller support based on driver model. Signed-off-by: Paul Thacker <paul.thacker@microchip.com> Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> 
This adds PIC32 UART controller support based on driver model.

Signed-off-by: Paul Thacker <paul.thacker@microchip.com>
Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
ppc: xilinx-ppc4xx: Port to DM serial 2016-01-27T14:57:11+00:00 Ricardo Ribalda Delgado ricardo.ribalda@gmail.com 2016-01-26T10:24:19+00:00 80cce2629bf5c49e44900d7e4396233b2d012921 xilinx_uartlite has been ported to DM, this patch makes the xilinx-ppc405-generic and the xilinx-ppc440-generic boards use the new DM driver. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Michal Simek <michal.simek@xilinx.com> 
xilinx_uartlite has been ported to DM, this patch makes the
xilinx-ppc405-generic and the xilinx-ppc440-generic boards use the new
DM driver.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
serial: uartlite: Add uartlite to Kconfig 2016-01-27T14:55:49+00:00 Michal Simek michal.simek@xilinx.com 2015-12-09T11:50:05+00:00 54e24d33324a1a4599d9f830a8671a61c45300fc - Move config option out of board file. - Remove uartlite address from config file Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Thomas Chou <thomas@wytron.com.tw> 
- Move config option out of board file.
- Remove uartlite address from config file

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Thomas Chou <thomas@wytron.com.tw>
serial: uartlite: Add support for debug console 2016-01-27T14:55:49+00:00 Michal Simek michal.simek@xilinx.com 2015-12-14T15:55:10+00:00 4166ba3b2351aa72c372f66a54e9fb92cffbd230 Add support for debug console. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Thomas Chou <thomas@wytron.com.tw> 
Add support for debug console.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Thomas Chou <thomas@wytron.com.tw>
serial: lpuart: Move CONFIG_FSL_LPUART to Kconfig 2016-01-21T02:10:14+00:00 Bin Meng bmeng.cn@gmail.com 2016-01-14T03:39:00+00:00 5ed07cf53ccd47be65b5bcfef7432a75bfbfa65e LPUART is seen on Freescale VF610 and QorIQ Layerscape devices. Create a Kconfig option and move it to defconfig for all boards that have this serial driver. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Stefan Agner <stefan.agner@toradex.com> Acked-by: Simon Glass <sjg@chromium.org> 
LPUART is seen on Freescale VF610 and QorIQ Layerscape devices.
Create a Kconfig option and move it to defconfig for all boards
that have this serial driver.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Simon Glass <sjg@chromium.org>
arm: serial: Add Kconfig entries to facilitate usage of the pl01x driver for early debug output 2016-01-19T22:25:35+00:00 Sergey Temerkhanov s.temerkhanov@gmail.com 2015-10-14T16:54:24+00:00 19de81502be9e4dd1132b4b9641f66a587b8b0e2 This patch adds Kconfig entries to facilitate usage of pl01x as a debug UART. Signed-off-by: Sergey Temerkhanov <s.temerkhanov@gmail.com> Signed-off-by: Radha Mohan Chintakuntla <rchintakuntla@cavium.com> Acked-by: Simon Glass <sjg@chromium.org> 
This patch adds Kconfig entries to facilitate usage of pl01x as
a debug UART.

Signed-off-by: Sergey Temerkhanov <s.temerkhanov@gmail.com>
Signed-off-by: Radha Mohan Chintakuntla <rchintakuntla@cavium.com>

Acked-by: Simon Glass <sjg@chromium.org>
dm: serial: Allow the UART driver to be dropped from the image 2016-01-12T17:19:09+00:00 Simon Glass sjg@chromium.org 2015-12-14T04:36:58+00:00 92c55b682cf24dc454d95149d3476dc66d514555 In very very space-constrained devices even the full UART driver is too large. In this case the debug UART can still be used in some cases. Add options to enable the UART driver in SPL and U-Boot proper. Enable both options by default. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Thomas Chou <thomas@wytron.com.tw> 
In very very space-constrained devices even the full UART driver is too
large. In this case the debug UART can still be used in some cases.

Add options to enable the UART driver in SPL and U-Boot proper. Enable both
options by default.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Thomas Chou <thomas@wytron.com.tw>