From 7821ece9b27bb0cda9676eaf430c55f451833a34 Mon Sep 17 00:00:00 2001
From: Skip Grube <team77mail@yahoo.com>
Date: Fri, 30 Jul 2021 20:58:21 +0000
Subject: [PATCH] Re-adding the fix-wifi script.  It may be necessary if
 linux-firmware gets updated, and the firmware txt file gets over-written
 again.

-Skip G.
---
 Rocky8_Rpi4.ks | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Rocky8_Rpi4.ks b/Rocky8_Rpi4.ks
index 3e96535..2f8e2ee 100644
--- a/Rocky8_Rpi4.ks
+++ b/Rocky8_Rpi4.ks
@@ -103,6 +103,21 @@ It should fill your main rootfs partition to the end of the disk.
 
 EOF
 
+
+# Next, script to fix the wifi firmware setting:
+cat >/home/rocky/fix-wifi-rpi4.sh << 'EOF'
+#!/bin/bash
+
+# Simple hacky fix to correct wifi settings on the Rpi4 so it loads properly:
+
+sed -i  's/boardflags3=0x48200100/boardflags3=0x44200100/g'  /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt
+
+echo "Patched /lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt .  You can reboot and wifi should work, or do:    rmmod brcmfmac;  modprobe brcmfmac;  "
+
+EOF
+
+chmod 755 /home/rocky/fix-wifi-rpi4.sh
+
 chown -R rocky:rocky /home/rocky