--- wikisrc/ports/evbarm/raspberry_pi.mdwn	2017/10/14 15:06:30	1.55
+++ wikisrc/ports/evbarm/raspberry_pi.mdwn	2017/10/21 22:51:21	1.57
@@ -42,6 +42,14 @@ Initial, limited, Raspberry Pi support w
  - USB (host); isochronous transfers.
  - WiFi
 
+# CPU types
+
+Note that one can also use code for earlier models on later models.
+
+  - Raspberry Pi 1 uses "earmv6hf".
+  - Raspberry Pi 2 uses "earmv7hf".
+  - Raspberry Pi 3 uses "earmv7hf".  (NetBSD does not yet have 64-bit support.)
+
 # Installation
 
  - The automatic nightly builds  on [nyftp.netbsd.org](http://nyftp.netbsd.org/pub/NetBSD-daily/) provide image files that can be used for installation. The Raspberry Pi and Pi 2 ports are part of the NetBSD 7 release.
@@ -80,7 +88,7 @@ Jun Ebihara provides an install image fo
 packages.  It is based on NetBSD-current.  This image is typically
 updated every few weeks.
 
- - https://github.com/ebijun/NetBSD/blob/master/RPI/RPIimage/Image/README
+ - [https://github.com/ebijun/NetBSD/blob/master/RPI/RPIimage/Image/README](https://github.com/ebijun/NetBSD/blob/master/RPI/RPIimage/Image/README)
 
 ## Updating the kernel