SL Micro 6.2: Add section about RaspberryPi image

Signed-off-by: Andreas Färber <afaerber@suse.com>

Author: afaerber

adoc/micro/version62.adoc

@@ -49,6 +49,14 @@ These provide the `64kb` kernel flavor with 64{nbsp}KiB page size preinstalled.
 They are primarily intended for {nvidiareg} {grace} platform or other
 systems with large RAM and big data workloads.
 
+// [#bsc-1240619]
+[#jsc-PED-12522]
+==== New {rpi} images (RC1)
+
+{productname} {this-version} introduces separate `RaspberryPi` images.
+Only these contain the firmware, partition table and default console
+kernel command line settings for booting on {rpi} devices.
+
 === Removed and deprecated features and packages
 
 // [#removed]