Link Googlers to the new porting policy doc
Change-Id: Ic461a3890aa78109dc06ffcf144b6b7a90456ff3
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/61748
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: Bob Beck <bbe@google.com>
Auto-Submit: Bob Beck <bbe@google.com>
diff --git a/INCORPORATING.md b/INCORPORATING.md
index f793e88..96c6435 100644
--- a/INCORPORATING.md
+++ b/INCORPORATING.md
@@ -3,6 +3,11 @@
**Note**: if your target project is not a Google project then first read the
[main README](/README.md) about the purpose of BoringSSL.
+If you are porting BoringSSL to a new platform see
+["go/boringssl-on-new-platform"](https://goto.corp.google.com/boringssl-on-new-platform) (Google
+Internal) for information about porting BoringSSL to a new platform for a Google
+project.
+
## Which branch to use
BoringSSL usage typically follows a