lwIP: Update to official v2.2.1 plus Adafruit secondary host support.

eightycc · eightycc · commit acfdfcb116cc · 2025-02-11T10:54:32.000-08:00
diff --git a/.gitmodules b/.gitmodules
@@ -312,7 +312,7 @@
 [submodule "ports/raspberrypi/lib/lwip"]
 	path = ports/raspberrypi/lib/lwip
 	url = https://github.com/adafruit/lwip.git
-	branch = master
+	branch = circuitpython9
 [submodule "lib/mbedtls"]
 	path = lib/mbedtls
 	url = https://github.com/ARMmbed/mbedtls.git
diff --git a/ports/raspberrypi/lib/lwip b/ports/raspberrypi/lib/lwip
@@ -1 +1 @@
-Subproject commit 4097a0709b70343e6bef6d129537ba4eb474ce10
+Subproject commit bd522fde9409398297b4e3244c92576b86ef16ec
