diff --git a/UPDATING b/UPDATING
index d85757bb8a2b..0438237a4f6e 100644
--- a/UPDATING
+++ b/UPDATING
@@ -51,6 +51,17 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 12.x IS SLOW:
 	until the boot blocks can be updated (hard link because old
 	zfs boot blocks don't understand symlinks).
 
+20180719:
+	ARM64 now have efifb support, if you want to have serial console
+	on your arm64 board when an screen is connected and the bootloader
+	setup a frambuffer for us to use, just add :
+	boot_serial=YES
+	boot_multicons=YES
+	in /boot/loader.conf
+	For Raspberry Pi 3 (RPI) users, this is needed even if you don't have
+	an screen connected as the firmware will setup a framebuffer are that
+	u-boot will expose as an EFI framebuffer.
+
 20180719:
 	New uid:gid added, ntpd:ntpd (123:123).  Be sure to run mergemaster
 	or take steps to update /etc/passwd before doing installworld on