[meta-freescale] [3rdparty][PATCH v2][master 0/4] Add support for ConnectCore 6UL SOM and SBC Express

[Alex Gonzalez]

This patchset adds support for a ConnectCore 6UL SOM, based on NXP's i.MX6UL SoC, and SBC express board that uses it.

This initial patchset lacks support for the on-board WiFi and Bluetooth and the extended functionality provided by the on module NXP Kinetis KL03. 

The ConnectCore 6UL uses a Digi vendor U-boot based on NXP's BSP U-Boot, and a linux-fslc mainline Linux kernel. The mainline support is lacking from
v4.18 but will be available in v4.19.

More information about the hardware can be found at:

ConnectCore 6UL SOM:
https://www.digi.com/products/embedded-systems/system-on-modules/connectcore-for-i-mx6ul

ConnectCore 6UL SBC Express board:
https://www.digi.com/products/embedded-systems/single-board-computers/connectcore-for-i-mx6ul-sbc-express

This patchset has been tested agains the master branch. The following interfaces
have been verified:

* ADC
* SPI
* Ethernet
* GPIO
* NAND
* I2C
* PWM
* UART
* USB
* uSD

Changes from v1 [1]:

* Merged SOM and SBC machine configuration files into a single SBC file
* Use fix revision for u-boot-digi 

[1] https://lists.yoctoproject.org/pipermail/meta-freescale/2018-November/023493.html

Alex Gonzalez (3):
  u-boot-digi: Add Digi U-Boot for ConnectCore System-On-Modules
  linux-fslc: Add support for the ConnectCore 6UL SoM and SBC Express
  ccimx6ulsbcexpress: Add initial board configuration

Javier Viguera (1):
  classes/image_types_digi: Image types for Digi ConnectCore modules

 classes/image_types_digi.bbclass                   |  51 ++
 conf/machine/ccimx6ulsbcexpress.conf               |  38 ++
 .../u-boot/u-boot-digi/ccimx6ul/bootscript.txt     |   7 +
 recipes-bsp/u-boot/u-boot-digi_2017.03.bb          |  40 ++
 ...-mtd-gpmi-change-the-BCH-layout-setting-f.patch | 553 +++++++++++++++++++++
 ...6q-read-OCOTP-through-nvmem-for-imx6ul-im.patch | 115 +++++
 ...6ul-use-nvmem-cells-for-cpu-speed-grading.patch |  39 ++
 ...6ul-Add-DTS-for-ConnectCore-6UL-System-On.patch | 236 +++++++++
 ...6ul-Add-DTS-for-ConnectCore-6UL-SBC-Expre.patch | 244 +++++++++
 recipes-kernel/linux/linux-fslc_%.bbappend         |   8 +
 10 files changed, 1331 insertions(+)
 create mode 100644 classes/image_types_digi.bbclass
 create mode 100644 conf/machine/ccimx6ulsbcexpress.conf
 create mode 100644 recipes-bsp/u-boot/u-boot-digi/ccimx6ul/bootscript.txt
 create mode 100644 recipes-bsp/u-boot/u-boot-digi_2017.03.bb
 create mode 100644 recipes-kernel/linux/linux-fslc/ccimx6ul/0001-MLK-11719-4-mtd-gpmi-change-the-BCH-layout-setting-f.patch
 create mode 100644 recipes-kernel/linux/linux-fslc/ccimx6ul/0002-cpufreq-imx6q-read-OCOTP-through-nvmem-for-imx6ul-im.patch
 create mode 100644 recipes-kernel/linux/linux-fslc/ccimx6ul/0003-ARM-dts-imx6ul-use-nvmem-cells-for-cpu-speed-grading.patch
 create mode 100644 recipes-kernel/linux/linux-fslc/ccimx6ul/0004-ARM-dts-imx6ul-Add-DTS-for-ConnectCore-6UL-System-On.patch
 create mode 100644 recipes-kernel/linux/linux-fslc/ccimx6ul/0005-ARM-dts-imx6ul-Add-DTS-for-ConnectCore-6UL-SBC-Expre.patch