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This directory contains the source code for U-Boot
This utility allows to download and execute code on Freescale i.MX5/i.MX6/i.MX7 and Vybrid SoCs through the Serial Download Protocol (SDP).
The Linux BSP is a collection of source code that can be used to create U-Boot boot loader, Linux kernel image, a root filesystem and an ARM Trusted Firmware (TF-A) images for the supported boards.
bitbake -e u-boot | grep "^S="
bitbake -e virtual/kernel | grep "^S="
bitbake virtual/kernel -c clean
bitbake virtual/kernel -c menuconfig
bitbake virtual/kernel -c compile -f
bitbake virtual/kernel
bitbake u-boot -c configure
bitbake u-boot -c devshell
cd ../build/<defconfig>
make menuconfig
exit
bitbake u-boot -c compile -f
bitbake u-boot
bitbake <image> -c populate_sdk
bitbake <image> -c clean
bitbake <image> -c rootfs -f
bitbake <image>
lsblk
export DEVSD=<disk>
sudo dd if=<sdcard> of=${DEVSD} bs=1M && sync
