Commit graph

7 commits

Author SHA1 Message Date
Tim Harvey
d863d05439 imx: ventana: convert U-Boot to OF_CONTROL using FIT image
In preparation for dm conversion convert to OF_CONTROL by adding FIT image
support and multi dtb.

Add a board_fit_config_name_match to match the dtb based off of EEPROM
model.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2021-04-08 20:29:53 +02:00
Tim Harvey
d1c3867a08 imx: ventana: add support for GW5905
The GW5905 is single-board tablet computer based on the i.MX6 SoC with the
following peripheral set:
 - eMMC flash (boot device)
 - microSD expansion
 - LVDS display connector for off-board 3D+1C with PWM backlight
   and I2C based touch controller
 - MIPI camera connector supporting the TRULY CM8487-B500SA-E (OV5640)
 - ublox EMMY-W1 WiFi/Bluetooth/NFC module (SDIO/UART)
 - ublox ZOE-M8Q GPS
 - LSM9DS1 9-DOF IMU
 - 1x 1-lane miniPCIe socket with USB 2.0
 - Gateworks System Controller
 - Audio jack with TLV320AIC Audio Codec, Speaker AMP
   and TSA227E Headphone detect
 - MAX8607 3-mode LED camera flash
 - DECT ULE module
 - FUSB302 USB-C PD and ISL9238 Battery charger

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2019-02-15 22:01:15 +01:00
Tom Rini
83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00
Tim Harvey
2d833c8528 imx: ventana: move GSC boot watchdog disable function to gsc.c
Move the code that disables the GSC boot watchdog into gsc.c

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-15 19:21:25 +02:00
Tim Harvey
ee5931d488 imx: ventana: add 'gsc wd' command for enabling and disabling GSC watchdog
This adds information about the Gateworks System Controller to the gsc command
such as the firmware version, firmware CRC and status of the GSC watchdog
(if its enabled and if its tripped).

Additionally the 'gsc wd' command can be used to enable or disable the
watchdog with the following usage:
 gsc wd enable [30|60]
 gsc wd disable

Note that the GSC registers are battery-backed by the GSC coincell so once
eanbled, they remain enabled across power-cycles or until either the GSC
firmware has been updated or FLASH has been re-programmed by the Gateworks
JTAG adapter.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-04-22 14:39:11 +02:00
Tim Harvey
45af3f74bc imx: ventana: gsc: add new hwmon rails
Add a new voltage rail added in various -C revision PCB's.

Additionally make VDD_CORE, VDD_SOC, and VDD_IO2 common as all Ventana boards
have those.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-04-22 14:39:10 +02:00
Tim Harvey
59189a8b26 ventana: Add Gateworks Ventana family support
Gateworks Ventana is a product family based on the i.MX6.  This
patch adds support for all boards in the Ventana family. Where
possible, data from the boards EEPROM is used to determine various
details about the board at runtime.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2014-03-12 10:23:03 +01:00