Revision as of 08:55, 9 May 2017

Yocto

Documentation

Yocto Project Core - Morty 2.2.1 (released on 02/24/2017)

Documentation is available from www.yoctoproject.org

FSL Community BSP Release Notes 2.2 documentation

Documentation is available from http://freescale.github.io

VAR-SOM-MX6

Build Results

Device Tree Name	SOM type	Carrier Board type	LCD Type	Evaluation Kit name
uImage-imx6q-var-som-cap.dtb	VAR-SOM-MX6_V2 (Quad / Dual)	VAR-MX6CustomBoard	Capacitive touch	VAR-DVK-MX6_V2-PRO VAR-STK-MX6_V2
uImage-imx6q-var-som-res.dtb	VAR-SOM-MX6_V2 (Quad / Dual)	VAR-MX6CustomBoard	Resistive touch	VAR-DVK-MX6_V2-PRO VAR-STK-MX6_V2
uImage-imx6q-var-som-vsc.dtb	VAR-SOM-MX6_V2 (Quad / Dual)	VAR-SOLOCustomBoard	Capacitive LVDS touch	N/A
uImage-imx6dl-var-som-cap.dtb	VAR-SOM-MX6_V2 (DualLite/ Solo)	VAR-MX6CustomBoard	Capacitive touch	N/A
uImage-imx6dl-var-som-res.dtb	VAR-SOM-MX6_V2 (DualLite/ Solo)	VAR-MX6CustomBoard	Resistive touch	N/A
uImage-imx6dl-var-som-vsc.dtb	VAR-SOM-MX6_V2 (DualLite/ Solo)	VAR-SOLOCustomBoard	Capacitive LVDS touch	N/A
uImage-imx6dl-var-som-solo-vsc.dtb	VAR-SOM-SOLO / VAR-SOM-DUAL	VAR-SOLOCustomBoard	Capacitive LVDS touch	VAR-DVK-SOLO/DUAL VAR-STK-SOLO/DUAL
uImage-imx6dl-var-som-solo-cap.dtb	VAR-SOM-SOLO / VAR-SOM-DUAL	VAR-MX6CustomBoard	Capacitive touch	N/A
uImage-imx6dl-var-som-solo-res.dtb	VAR-SOM-SOLO / VAR-SOM-DUAL	VAR-MX6CustomBoard	Resistive touch	N/A
uImage-imx6q-var-dart.dtb	VAR-SOM-SOLO / VAR-SOM-DUAL	VAR-DT6CustomBoard	Capacitive LVDS touch	VAR-DVK-DT6 VAR-STK-DT6

Device tree

Build the device tree for Dualite/Solo on VAR-MX6CustomBoard with capacitive touchscreen:
$ make -j4 imx6dl-var-som-cap.dtb

Build the device tree for Dualite/Solo on VAR-MX6CustomBoard with resistive touchscreen:
$ make -j4 imx6dl-var-som-res.dtb

Build the device tree for Dualite/Solo on VAR-SOLOCustomBoard:
$ make -j4 imx6dl-var-som-vsc.dtb

Build the device tree for Quad/Dual on VAR-MX6CustomBoard with capacitive touchscreen:
$ make -j4 imx6q-var-som-cap.dtb

Build the device tree for Quad/Dual on VAR-MX6CustomBoard with resistive touchscreen:
$ make -j4 imx6q-var-som-res.dtb

Build the device tree for Quad/Dual on VAR-SOLOCustomBoard:
$ make -j4 imx6q-var-som-vsc.dtb

Build the device tree for VAR-SOM-SOLO on VAR-MX6CustomBoard with capacitive touchscreen:
$ make -j4 imx6dl-var-som-solo-cap.dtb

Build the device tree for VAR-SOM-SOLO on VAR-MX6CustomBoard with resistive touchscreen:
$ make -j4 imx6dl-var-som-solo-res.dtb

Build the device tree for VAR-SOM-SOLO on VAR-SOLOCustomBoard:
$ make -j4 imx6dl-var-som-solo-vsc.dtb

Build the device tree for DART-MX6:
$ make -j4 imx6q-var-dart.dtb

Booting your specific Developer Kit

Select the one you are using.

MX6CustomBoard

Booting your MX6CustomBoard system from SD card requires while powering up the system. See picture below.

To boot a board using an SD card, follow the steps below:

Power-off the board.
Insert the SD card into the SD/MMC slot of the carrier board (DVK)
Push the middle button (Boot Select) and hold
Power-up the board
Release the middle button (Boot Select) after system starts to boot.
The board will automatically boot into Linux from the SD card

SoloCustomBoard

Booting your system requires switching the relevant DIP switch to "Boot from MMC". See picture below.

To boot board with SD card, Follow the steps below:

Power-off the board.
Insert the SD card into the SD/MMC slot of the carrier board (DVK)
Switch the relevant DIP switch to "Boot from MMC"
Power-up board
The board will automatically boot into Linux from SD card

DT6CustomBoard

Booting your system requires switching the relevant DIP switch to "Boot from SD card". See picture below.

To boot board with SD card, Follow the steps below:

Power-off the board.
Insert the SD card into the SD/MMC slot of the carrier board (DVK)
Switch the relevant DIP switch to "Boot from SD card"
Power-up board
The board will automatically boot into Linux from SD card

Automatic Device Tree selection in U-Boot

As shown in the Build Results table above, we have different kernel device trees, corresponding to our different H/W configurations (sometimes they are renamed without the "-" prefix).
We implemented a script in U-Boot's environment, which sets the fdt_file environment variable based on the detected hardware.

Enable/Disable Automatic Device Tree selection

To enable the automatic device tree selection in U-Boot (already enabled by default):

$ setenv fdt_file=undefined
$ saveenv

To disable the automatic device tree selection in U-Boot, set the device tree file manually:

$ setenv fdt_file=YOUR_DTB_FILE
$ saveenv

DART-6UL

Build Results

File Name	Description
zImage-imx6ul-var-dart-emmc_wifi.dtb	Device tree blob for DART-6UL with eMMC & WI-FI enabled. (SD card & NAND disabled)
zImage-imx6ul-var-dart-nand_wifi.dtb	Device tree blob for DART-6UL with NAND flash & WI-FI enabled. (SD card & eMMC disabled)
zImage-imx6ul-var-dart-sd_emmc.dtb	Device tree blob for DART-6UL with SD card & eMMC enabled (WIFI & NAND disabled)
zImage-imx6ul-var-dart-sd_nand.dtb	Device tree blob for DART-6UL with SD card & NAND flash enabled (WIFI & eMMC disabled)
zImage-imx6ull-var-dart-emmc_wifi.dtb	Device tree blob for DART-6ULL with eMMC & WI-FI enabled. (SD card & NAND disabled)
zImage-imx6ull-var-dart-nand_wifi.dtb	Device tree blob for DART-6ULL with NAND flash & WI-FI enabled. (SD card & eMMC disabled)
zImage-imx6ull-var-dart-sd_emmc.dtb	Device tree blob for DART-6ULL with SD card & eMMC enabled (WIFI & NAND disabled)
zImage-imx6ull-var-dart-sd_nand.dtb	Device tree blob for DART-6ULL with SD card & NAND flash enabled (WIFI & eMMC disabled)

Device tree

Build only the device tree for DART-6UL with eMMC and WiFi:
$ make -j4 imx6ul-var-dart-emmc_wifi.dtb

Build only the device tree for DART-6UL with eMMC and SD card:
$ make -j4 imx6ul-var-dart-sd_emmc.dtb

Build only the device tree for DART-6UL with NAND flash and WiFi:
$ make -j4 imx6ul-var-dart-nand_wifi.dtb

Build only the device tree for DART-6UL with NAND flash and SD card:
$ make -j4 imx6ul-var-dart-sd_nand.dtb

Build only the device tree for DART-6ULL with eMMC and WiFi:
$ make -j4 imx6ull-var-dart-emmc_wifi.dtb

Build only the device tree for DART-6ULL with eMMC and SD card:
$ make -j4 imx6ull-var-dart-sd_emmc.dtb

Build only the device tree for DART-6ULL with NAND flash and WiFi:
$ make -j4 imx6ull-var-dart-nand_wifi.dtb

Build only the device tree for DART-6ULL with NAND flash and SD card:
$ make -j4 imx6ull-var-dart-sd_nand.dtb

SD card image file tree

/opt/images/
└── Yocto
    ├── imx6ul-var-dart-emmc_wifi.dtb
    ├── imx6ul-var-dart-nand_wifi.dtb
    ├── imx6ul-var-dart-sd_emmc.dtb
    ├── imx6ul-var-dart-sd_nand.dtb
    ├── imx6ull-var-dart-emmc_wifi.dtb
    ├── imx6ull-var-dart-nand_wifi.dtb
    ├── imx6ull-var-dart-sd_emmc.dtb
    ├── imx6ull-var-dart-sd_nand.dtb
    ├── rootfs.tar.bz2
    ├── rootfs.ubi
    ├── SPL-nand
    ├── SPL-sd
    ├── u-boot.img-nand
    ├── u-boot.img-sd
    └── zImage

Boot board with a bootable SD card

Note: Boot from SD card eliminates Wifi as the Wifi and SD card are using same SDIO interface.
A typical use-case, is to boot from SD card, flash eMMC or NAND flash, and re-boot form eMMC/NAND to have Wi-Fi operational.

Setting the Boot DIP switches

Booting your system from an SD card requires switching the Boot DIP switches. See picture below.

"00" The current position in the picture will set the system to boot from SD card.
"01" Moving the right switch will set the system to boot from eMMC
"10" Moving the left switch will set the system to boot from NAND flash
"11" is illegal.

Be aware that your system has eMMC or NAND but never both.

Automatic device Tree selection in U-Boot

Upon reset you will see the U-Boot SPL printouts. It will print also the SOM configuration:
On-SOM storage: SD only, eMMC, NAND.
WIFI if chip exits.
For example:

U-Boot SPL 2015.10-00532-g482dc88 (Jan 03 2016 - 10:05:42)
i.MX6UL SOC 
Part number: DART-6U-A01
Assembly: AS11
Date of production: 2015 Dec 31
DART-6UL configuration: eMMC WIFI
Ram size: 512
Boot Device: SD

As explained in the above Build Results table we have 4 optional configurations.
We implemented in U-Boot and automatic device tree selection, so when kernel boots, the U-Boot will load the corresponding device tree according to On-SOM configuration.

SOM Type	Boot From	SOM Internal FLASH	SOM has WIFI/BT	Device Tree selected
DART-6UL	SD	eMMC	Don't Care	imx6ul-var-dart-sd_emmc.dtb
DART-6UL	SD	NAND	Don't Care	imx6ul-var-dart-sd_nand.dtb
DART-6UL	eMMC	eMMC	Yes	imx6ul-var-dart-emmc_wifi.dtb
DART-6UL	eMMC	eMMC	NO	imx6ul-var-dart-sd_emmc.dtb
DART-6UL	NAND	NAND	YES	imx6ul-var-dart-nand_wifi.dtb
DART-6UL	NAND	NAND	NO	imx6ul-var-dart-sd_nand.dtb
DART-6ULL	SD	eMMC	Don't Care	imx6ull-var-dart-sd_emmc.dtb
DART-6ULL	SD	NAND	Don't Care	imx6ull-var-dart-sd_nand.dtb
DART-6ULL	eMMC	eMMC	Yes	imx6ull-var-dart-emmc_wifi.dtb
DART-6ULL	eMMC	eMMC	NO	imx6ull-var-dart-sd_emmc.dtb
DART-6ULL	NAND	NAND	YES	imx6ull-var-dart-nand_wifi.dtb
DART-6ULL	NAND	NAND	NO	imx6ull-var-dart-sd_nand.dtb

Note: Boot from SD card eliminates Wifi as the Wifi and SD card are using same SDIO interface.
A typical use-case, is to boot from SD card, flash eMMC or NAND flash, and re-boot form eMMC/NAND to have Wi-Fi operational.

Disable Automatic Device Tree selection

To disable the automatic device tree selection in U-Boot:

$ setenv var_auto_fdt_file=N
$ saveenv

Now you can set the device tree to meet your requirements. For example:

$ setenv fdt_file=imx6ul-var-dart-sd_emmc.dtb
$ saveenv

Will select device tree that has SD and eMMC regardless if the SOM has WIFI.

$ setenv fdt_file=imx6ul-var-dart-sd_nand.dtb
$ saveenv

Will select device tree that has SD and NAND regardless if the SOM has WIFI.

Comment:
Make sure you don't set am illegal value like "imx6ul-var-dart-sd_nand.dtb" in a SOM that has eMMC flash.

Platform Customizations

VAR-SOM-MX6

RELEASE_NAME = morty-fslc-4.1.15-mx6-v1.0-beta
RELEASE_LINK = RELEASE_MORTY_BETA_VAR-SOM-MX6
YOCTO_NAME = Morty
YOCTO_VERSION = 2.2.1
FSLC_BSP_VERSION = 2.2
FSL_BSP_VERSION = L4.1.15_2.0.0-ga
RECOVERY_SD_NAME = morty-fslc-4.1.15-mx6-v1.0-beta.img.gz
RECOVERY_SD_URL = ftp://customerv:Variscite1@ftp.variscite.com/VAR-SOM-MX6/Software/fslc
RELEASE_NOTES_LINK = https://docs.google.com/spreadsheets/d/1WN-kGn3r9mcJh0EdSE3wZNBmhw5g5A95facy6gSIFn4/pubhtml
MACHINE_NAME = var-som-mx6
KERNEL_GIT = https://github.com/varigit/linux-2.6-imx.git
KERNEL_BRANCH = imx-rel_imx_4.1.15_2.0.0_ga-var01
KERNEL_IMAGE = uImage
KERNEL_DEFCONFIG = imx6ul-var-dart_defconfig
U-BOOT_GIT = https://github.com/varigit/uboot-imx.git
U-BOOT_BRANCH = imx_v2015.10_dart_6ul_var1
U-BOOT_SD_DEFCONFIG = mx6ul_var_dart_mmc_defconfig
U-BOOT_NAND_DEFCONFIG = mx6ul_var_dart_nand_defconfig
U-BOOT_SD_IMAGE_NAME = u-boot.img-sd
U-BOOT_NAND_IMAGE_NAME = u-boot.img-nand
U-SPL_SD_IMAGE_NAME = SPL-sd
U-SPL_NAND_IMAGE_NAME = SPL-nand
YOCTO_GIT = https://github.com/varigit/variscite-bsp-platform.git
YOCTO_META_GIT = '
YOCTO_BRANCH = morty
YOCTO_BUILD_RESULTS_SECTION = VAR-SOM-MX6_BUILD_RESULTS
YOCTO_BOOT_BOARD_SECTION = VAR-SOM-MX6_BOOT_BOARD
KERNEL_DTB_SECTION = VAR-SOM-MX6_DTB
SD_TREE_SECTION = VAR-SOM-MX6_SD_TREE

DART-6UL

RELEASE_NAME = morty-fslc-4.1.15-mx6ul-v1.0-beta
RELEASE_LINK = RELEASE_MORTY_BETA_DART-6UL
YOCTO_NAME = Morty
YOCTO_VERSION = 2.2.1
FSLC_BSP_VERSION = 2.2
FSL_BSP_VERSION = L4.1.15_2.0.0-ga
RECOVERY_SD_NAME = morty-fslc-4.1.15-mx6ul-v1.0-beta.img.gz
RECOVERY_SD_URL = ftp://customerv:Variscite1@ftp.variscite.com/DART-6UL/Software/fslc
RELEASE_NOTES_LINK = https://docs.google.com/spreadsheets/d/1SznePOwPHdnxkbqpmP_1u6v6gXSceIHrRVPLFPB7qHE/pubhtml
MACHINE_NAME = imx6ul-var-dart
KERNEL_GIT = https://github.com/varigit/linux-2.6-imx.git
KERNEL_BRANCH = imx-rel_imx_4.1.15_2.0.0_ga-var01
KERNEL_IMAGE = zImage
KERNEL_DEFCONFIG = imx6ul-var-dart_defconfig
U-BOOT_GIT = https://github.com/varigit/uboot-imx.git
U-BOOT_BRANCH = imx_v2015.10_dart_6ul_var1
U-BOOT_SD_DEFCONFIG = mx6ul_var_dart_mmc_defconfig
U-BOOT_NAND_DEFCONFIG = mx6ul_var_dart_nand_defconfig
U-BOOT_SD_IMAGE_NAME = u-boot.img-sd
U-BOOT_NAND_IMAGE_NAME = u-boot.img-nand
U-SPL_SD_IMAGE_NAME = SPL-sd
U-SPL_NAND_IMAGE_NAME = SPL-nand
YOCTO_GIT = https://github.com/varigit/variscite-bsp-platform.git
YOCTO_META_GIT = '
YOCTO_BRANCH = morty
YOCTO_BUILD_RESULTS_SECTION = DART-6UL_BUILD_RESULTS
YOCTO_BOOT_BOARD_SECTION = DART-6UL_BOOT_BOARD
KERNEL_DTB_SECTION = DART-6UL_DTB
SD_TREE_SECTION = DART-6UL_SD_TREE

VAR-SOM-MX7

RELEASE_NAME = morty-fslc-4.1.15-mx7-v1.0-beta
RELEASE_LINK = RELEASE_MORTY_BETA_VAR-SOM-MX7
YOCTO_NAME = Morty
YOCTO_VERSION = 2.2.1
FSLC_BSP_VERSION = 2.2
FSL_BSP_VERSION = L4.1.15_2.0.0-ga
RECOVERY_SD_NAME = morty-fslc-4.1.15-mx7-v1.0-beta.img.gz
RECOVERY_SD_URL = ftp://customerv:Variscite1@ftp.variscite.com/VAR-SOM-MX7/Software/fslc
RELEASE_NOTES_LINK = '
MACHINE_NAME = imx7-var-som
KERNEL_GIT = https://github.com/varigit/linux-2.6-imx.git
KERNEL_BRANCH = imx-rel_imx_4.1.15_2.0.0_ga-var01
KERNEL_IMAGE = zImage
KERNEL_DEFCONFIG = imx7-var-som_defconfig
U-BOOT_GIT = https://github.com/varigit/uboot-imx.git
U-BOOT_BRANCH = imx_v2015.04_4.1.15_1.1.0_ga_var02
U-BOOT_SD_DEFCONFIG = mx7dvar_som_defconfig
U-BOOT_NAND_DEFCONFIG = mx7dvar_som_nand_defconfig
U-BOOT_SD_IMAGE_NAME = u-boot.imx-sd
U-BOOT_NAND_IMAGE_NAME = u-boot.imx-nand
U-SPL_SD_IMAGE_NAME = SPL-sd
U-SPL_NAND_IMAGE_NAME = SPL-nand
YOCTO_GIT = https://github.com/varigit/variscite-bsp-platform.git
YOCTO_META_GIT = '
YOCTO_BRANCH = morty
YOCTO_BUILD_RESULTS_SECTION = VAR-SOM-MX7_BUILD_RESULTS
YOCTO_BOOT_BOARD_SECTION = VAR-SOM-MX7_BOOT_BOARD
KERNEL_DTB_SECTION = VAR-SOM-MX7_DTB
SD_TREE_SECTION = VAR-SOM-MX7_SD_TREE

@@ Line 397: / Line 397: @@
 =Platform Customizations=
-== Yocto FSLC ==
-<section begin=YOCTO_FSLC/> <!--
--->{{#vardefine:TOOLCHAIN_INSTALL_X11_NAME|fslc-x11-glibc-x86_64-meta-toolchain-armv7at2hf-neon-toolchain-2.2.1.sh}}  <!--
--->{{#vardefine:TOOLCHAIN_LOCATION|/opt/fsl-imx-x11/4.1.15-2.0.1/environment-setup-cortexa7hf-neon-poky-linux-gnueabi}}  <!--
--->{{#vardefine:BUILD_FOLDER|~/var-fslc-yocto}}  <!--
--->{{#vardefine:BUILD_FOLDER_ABSOLUTE_PATH|/home/<uname>/var-fslc-yocto}}  <!--
--->{{#vardefine:BUILD_DISTRO|fslc-x11}}  <!--
--->{{#vardefine:BUILD_DISTRO_FB|fslc-framebuffer}}  <!--
--->{{#vardefine:BUILD_FOLDER_FB|build_fb}} <!--
--->{{#vardefine:BUILD_SCRIPT|. setup-environment}} <!--
--->{{#vardefine:BUILD_FOLDER_X11|build_x11}} <!--
--->{{#vardefine:YOCTO_DESCRIPTION|Yocto Morty 2.2.1 based on FSL Community BSP 2.2 with L4.1.15_2.0.0-ga Linux release}} <section end=YOCTO_FSLC/>
 == VAR-SOM-MX6 ==
 <section begin=RELEASE_MORTY_BETA_VAR-SOM-MX6/>
@@ Line 417: / Line 404: @@
 -->{{#vardefine:RELEASE_NOTES_LINK|https://docs.google.com/spreadsheets/d/1WN-kGn3r9mcJh0EdSE3wZNBmhw5g5A95facy6gSIFn4/pubhtml}}  <!--
 -->{{#vardefine:YOCTO_NAME|Morty}}  <!--
+-->{{#vardefine:YOCTO_VERSION|2.2.1}}  <!--
+-->{{#vardefine:FSLC_BSP_VERSION|2.2}}  <!--
+-->{{#vardefine:FSL_BSP_VERSION|L4.1.15_2.0.0-ga}}  <!--
 -->{{#vardefine:GSTREAMER_SUPPORT|yes}}  <!-- This parameter enables support for GSTREMAER
--->{{#vardefine:YOCTO_DESCRIPTION|Yocto Morty 2.2.1 based on FSL Community BSP 2.2 with L4.1.15_2.0.0-ga Linux release}}  <!--
 -->{{#vardefine:TOOLCHAIN_INSTALL_X11_NAME|fslc-x11-glibc-x86_64-meta-toolchain-armv7at2hf-neon-toolchain-2.2.1.sh}}  <!--
 -->{{#vardefine:TOOLCHAIN_LOCATION|/opt/fsl-imx-x11/4.1.15-2.0.1/environment-setup-cortexa7hf-neon-poky-linux-gnueabi}}  <!--
@@ Line 451: / Line 440: @@
 *RELEASE_NAME = '''{{#var:RELEASE_NAME}}'''
 *RELEASE_LINK = '''{{#var:RELEASE_LINK}}'''
+*YOCTO_NAME = '''{{#var:YOCTO_NAME}}'''
+*YOCTO_VERSION = '''{{#var:YOCTO_VERSION}}'''
+*FSLC_BSP_VERSION = '''{{#var:FSLC_BSP_VERSION}}'''
+*FSL_BSP_VERSION = '''{{#var:FSL_BSP_VERSION}}'''
 *RECOVERY_SD_NAME = '''{{#var:RECOVERY_SD_NAME}}'''
 *RECOVERY_SD_URL = '''{{#var:RECOVERY_SD_URL}}'''
@@ Line 516: / Line 509: @@
 *RELEASE_NAME = '''{{#var:RELEASE_NAME}}'''
 *RELEASE_LINK = '''{{#var:RELEASE_LINK}}'''
+*YOCTO_NAME = '''{{#var:YOCTO_NAME}}'''
+*YOCTO_VERSION = '''{{#var:YOCTO_VERSION}}'''
+*FSLC_BSP_VERSION = '''{{#var:FSLC_BSP_VERSION}}'''
+*FSL_BSP_VERSION = '''{{#var:FSL_BSP_VERSION}}'''
 *RECOVERY_SD_NAME = '''{{#var:RECOVERY_SD_NAME}}'''
 *RECOVERY_SD_URL = '''{{#var:RECOVERY_SD_URL}}'''
@@ Line 546: / Line 543: @@
 -->{{#vardefine:RELEASE_NOTES_LINK|}}  <!--
 -->{{#vardefine:YOCTO_NAME|Morty}}  <!--
--->{{#vardefine:YOCTO_DESCRIPTION|Yocto Morty 2.2.1 based on FSL Community BSP 2.2 with L4.1.15_2.0.0-ga Linux release}}  <!--
+-->{{#vardefine:YOCTO_VERSION|2.2.1}}  <!--
+-->{{#vardefine:FSLC_BSP_VERSION|2.2}}  <!--
+-->{{#vardefine:FSL_BSP_VERSION|L4.1.15_2.0.0-ga}}  <!--
 -->{{#vardefine:TOOLCHAIN_INSTALL_X11_NAME|fslc-x11-glibc-x86_64-meta-toolchain-armv7at2hf-neon-toolchain-2.2.1.sh}}  <!--
 -->{{#vardefine:TOOLCHAIN_LOCATION|/opt/fsl-imx-x11/4.1.15-2.0.1/environment-setup-cortexa7hf-neon-poky-linux-gnueabi}}  <!--
@@ Line 576: / Line 575: @@
 *RELEASE_NAME = '''{{#var:RELEASE_NAME}}'''
 *RELEASE_LINK = '''{{#var:RELEASE_LINK}}'''
+*YOCTO_NAME = '''{{#var:YOCTO_NAME}}'''
+*YOCTO_VERSION = '''{{#var:YOCTO_VERSION}}'''
+*FSLC_BSP_VERSION = '''{{#var:FSLC_BSP_VERSION}}'''
+*FSL_BSP_VERSION = '''{{#var:FSL_BSP_VERSION}}'''
 *RECOVERY_SD_NAME = '''{{#var:RECOVERY_SD_NAME}}'''
 *RECOVERY_SD_URL = '''{{#var:RECOVERY_SD_URL}}'''

Yocto Platform Customization: Difference between revisions

Revision as of 08:55, 9 May 2017

Contents

Yocto

Documentation

VAR-SOM-MX6

Build Results

Device tree

Booting your specific Developer Kit

MX6CustomBoard

SoloCustomBoard

DT6CustomBoard

Automatic Device Tree selection in U-Boot

Enable/Disable Automatic Device Tree selection

DART-6UL

Build Results

Device tree

SD card image file tree

Boot board with a bootable SD card

Setting the Boot DIP switches

Automatic device Tree selection in U-Boot

Disable Automatic Device Tree selection

Platform Customizations

VAR-SOM-MX6

DART-6UL

VAR-SOM-MX7