Template:High Assurance Boot MX8 UBOOT DTB V2: Difference between revisions
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(Add i.MX93 support) |
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UBOOT_DTB_DEFAULT = "{{#var:U-BOOT_DTB_SOM}}" | UBOOT_DTB_DEFAULT = "{{#var:U-BOOT_DTB_SOM}}" | ||
|- | |- | ||
|KERNEL_DTB_DEFAULT||''Required for i.MX8QM and i. | |KERNEL_DTB_DEFAULT||''Required for i.MX8QM, i.MX8QXP and i.MX9 Family Only'' | ||
Like imx-boot, currently only a single Linux device tree can be signed. Below is an example of how to perform this signing: | Like imx-boot, currently only a single Linux device tree can be signed. Below is an example of how to perform this signing: | ||
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# mx8qm family: | # mx8qm family: | ||
KERNEL_DTB_DEFAULT = "imx8qm-var-som-lvds.dtb" | KERNEL_DTB_DEFAULT = "imx8qm-var-som-lvds.dtb" | ||
# mx8qxp family: | # mx8qxp family: | ||
KERNEL_DTB_DEFAULT = "imx8qxp-var-som-symphony-sd.dtb" | KERNEL_DTB_DEFAULT = "imx8qxp-var-som-symphony-sd.dtb" | ||
# mx93 on dt8mcustomboard | |||
KERNEL_DTB_DEFAULT = "imx93-var-dart-dt8mcustomboard.dtb" | |||
# mx93 on symphony board | |||
KERNEL_DTB_DEFAULT = "imx93-var-som-symphony.dtb" | |||
Latest revision as of 14:04, 28 March 2025
|- |UBOOT_DTB_DEFAULT|| The imx-boot images contain a FIT image with one or more U-Boot device tree files. Currently, signed imx-boot images can contain only a single device tree file.
To select the right U-Boot device tree:
# For dt8mcustomboard board: UBOOT_DTB_DEFAULT = ""
# For symphony board UBOOT_DTB_DEFAULT = ""
|- |KERNEL_DTB_DEFAULT||Required for i.MX8QM, i.MX8QXP and i.MX9 Family Only
Like imx-boot, currently only a single Linux device tree can be signed. Below is an example of how to perform this signing:
# mx8qm family: KERNEL_DTB_DEFAULT = "imx8qm-var-som-lvds.dtb"
# mx8qxp family: KERNEL_DTB_DEFAULT = "imx8qxp-var-som-symphony-sd.dtb"
# mx93 on dt8mcustomboard KERNEL_DTB_DEFAULT = "imx93-var-dart-dt8mcustomboard.dtb"
# mx93 on symphony board KERNEL_DTB_DEFAULT = "imx93-var-som-symphony.dtb"