zephyr: use SYS_LOG instead of printk

Easier to manage and can be easily disabled via config.

Signed-off-by: Ricardo Salveti <ricardo.salveti@linaro.org>
5 files changed
tree: 02ddad7ac76bc8ba267ad22691a776d8ab6fba50
  1. boot/
  2. sim/
  3. .gitignore
  4. build_boot.sh
  5. Makefile
  6. project.yml
  7. README.md
  8. repository.yml
README.md

mcuboot

MCU boot loader