projects/Amlogic: Load SDIO WiFi driver using a service

When SDIO driver is loaded in oridinary way and no SDIO WiFi is present, boot time gets much longer because of aml_sdio_timeout errors. To prevent this, load dummy WiFI driver only if cfg80211 module is not loaded yet.
kszaq · Feb 2, 2016 · aacfda6 · aacfda6
1 parent dfaf90a
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diff --git a/projects/Amlogic/filesystem/usr/lib/modules-load.d/wireless.conf b/projects/Amlogic/filesystem/usr/lib/modules-load.d/wireless.conf
diff --git a/projects/Amlogic/filesystem/usr/lib/systemd/system/amlogic-wifi.service b/projects/Amlogic/filesystem/usr/lib/systemd/system/amlogic-wifi.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Amlogic dummy WiFi module loader
+
+[Service]
+Type=oneshot
+ExecStart=/bin/sh -c "if ! grep -q cfg80211 /proc/modules ; then /sbin/modprobe wifi_dummy ; fi"
+RemainAfterExit=yes
+
+[Install]
+WantedBy=basic.target