Template:High Assurance Boot MX8 UBOOT DTBS
From Variscite Wiki
|- |SIGN_DTB||Required for i.MX8QM and i.MX8QXP Family Only, optional for i.MX8M family
Like UBOOT_DTBS, currently only a single Linux device tree can be signed. The default configuration is:
# mx8m family: Unsigned
SIGN_DTB ?= ""
# mx8qm/mx8qxp family:
SIGN_DTBmx8qm ?= "${B}/${KERNEL_OUTPUT_DIR}/dts/freescale/imx8qm-var-som-lvds.dtb"
SIGN_DTBmx8x ?= "${B}/${KERNEL_OUTPUT_DIR}/dts/freescale/imx8qxp-var-som-symphony-sd.dtb"