Author: JF <jf@codingfield.com>
Add missing pictures.
diff --git a/doc/bootloader/boot.png b/doc/bootloader/boot.png new file mode 100644 index 0000000000000000000000000000000000000000..713f7151974370b43019c025fb3945518172ecef Binary files /dev/null and b/doc/bootloader/boot.png differ diff --git a/doc/bootloader/recover.png b/doc/bootloader/recover.png new file mode 100644 index 0000000000000000000000000000000000000000..6c6a940ee38e89fff8e2234be4a4297fe1352c27 Binary files /dev/null and b/doc/bootloader/recover.png differ diff --git a/doc/bootloader/upgrade.png b/doc/bootloader/upgrade.png new file mode 100644 index 0000000000000000000000000000000000000000..ac77d422708441a45b4f055b6e8d771f2a5dac02 Binary files /dev/null and b/doc/bootloader/upgrade.png differ