From 152a1cd70263f4439e223eba97fdb18c4d1e0ec0 Mon Sep 17 00:00:00 2001
From: Thomas Glanzmann <thomas@glanzmann.de>
Date: Sun, 13 Feb 2022 21:17:00 +0100
Subject: [PATCH] load wifi firmware

---
 files/wifi.sh | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100755 files/wifi.sh

diff --git a/files/wifi.sh b/files/wifi.sh
new file mode 100755
index 0000000..800a39a
--- /dev/null
+++ b/files/wifi.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+for DEVICE in /dev/sda1; do
+        mount -o ro $DEVICE /mnt;
+        if test -f /mnt/linux-firmware.tar; then
+                tar -C /lib/firmware -xf /mnt/linux-firmware.tar
+                rmmod brcmfmac
+                rmmod brcmutil
+                sleep 1
+                modprobe brcmfmac
+                sleep 1
+                rmmod brcmfmac
+                sleep 1
+                modprobe brcmfmac
+                umount /mnt
+                exit
+        fi
+        umount /mnt
+done
-- 
2.39.2