[OE-core] [RFC][PATCH v2 1/4] u-boot: basic support of dtb append for verified boot

[Bernhard Reutner-Fischer]

On April 21, 2016 9:55:21 PM GMT+02:00, Yannick GICQUEL <yannick.gicquel at iot.bzh> wrote:

>>> +do_install_prepend_pn-u-boot () {
>>> +	# Concatenate U-Boot w/o DTB & DTB with public key
>>> +	# (cf. kernel-fitimage.bbclass for more details)
>>> +	cd ${DEPLOYDIR}
>>> +	if [ "x${UBOOT_SIGN_ENABLE}" = "x1" ]; then
>>> +		if [ -e "${UBOOT_NODTB_IMAGE}" -a -e "${UBOOT_DTB_IMAGE}" ]; then
>>> +			cat ${UBOOT_NODTB_IMAGE} ${UBOOT_DTB_IMAGE} > ${UBOOT_IMAGE}
>>> +			cat ${UBOOT_NODTB_IMAGE} ${UBOOT_DTB_IMAGE} >
>${B}/${UBOOT_BINARY}


+			cat ${UBOOT_NODTB_IMAGE} ${UBOOT_DTB_IMAGE} | tee ${B}/${UBOOT_BINARY} > ${UBOOT_IMAGE}

thanks,

>>> +		else
>>> +			bbwarn "Failure while adding public key to u-boot binary.
>Verified boot won't be available."
>>> +		fi
>>> +	fi
>>> +}
>>> +