VAR-SOM-MX6 Yocto Fido R4 Customizing kernel and uboot
From Variscite Wiki
Once completed developing your own kernel and uboot, create your own github account, and upload your proprietary kernel and uboot
replace Variscite's Kernel and uboot yocto links, to point to your newly created github branches. i.e. replace:
https://github.com/varigit/meta-variscite-mx6/blob/imx_3.14.38_6qp-var02/recipes-kernel/linux/linux-variscite_3.14.38.bb
SRCBRANCH = "imx_3.14.38_6qp_ga_var01" SRCREV = "8740b9f64e7aa2bf40f29f39d3ada243c933a33c" KERNEL_SRC ?= "git://github.com/varigit/linux-2.6-imx.git;protocol=git"
to replace Variscite's kernel, with your own, and replace:
https://github.com/varigit/meta-variscite-mx6/blob/imx_3.14.38_6qp-var02/recipes-bsp/u-boot/u-boot-variscite_2015.04.bb
SRCREV = "9c28e2fd310f17efc9b12f19772a732a68372c90"
SRCBRANCH = "imx_v2015.04_3.14.52_1.1.0_ga_var01"
SRC_URI = "git://github.com/varigit/uboot-imx.git;protocol=git;branch=${SRCBRANCH}"
to replace Variscite's uboot with your own