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with 4.19.46 dtoverlay=pi3-disable-wifi stopped working #1145

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kapitainsky opened this issue May 28, 2019 · 3 comments
Open

with 4.19.46 dtoverlay=pi3-disable-wifi stopped working #1145

kapitainsky opened this issue May 28, 2019 · 3 comments

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@kapitainsky
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with upgrade to 4.19.46 I seem not to be able to disable internal wifi card on RPi 3 B+.

Until now dtoverlay=pi3-disable-wifi in /boot/config.txt did the job. With 4.19.46 wifi is on again despite unchanged /boot/config.txt

as I can tell there is no change in Device Tree overlays for wifi (but I can see that overlays were tinkered for other things)

@ghost
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ghost commented May 29, 2019

Same here. rpi-update to 4.19.46-v7+ #1230 SMP Tue May 28 16:18:48 BST 2019 armv7l GNU/Linux, reboot and do lsmod. brcmfmac, brcmutil, cfg80211 and rfkill modules are now loaded despite dtoverlay=pi3-disable-wifi being in config.txt

@pelwell
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pelwell commented May 29, 2019

Yes, I can see how that got broken with the recent DTS/overlay refactor. A fix is on the way.

popcornmix added a commit that referenced this issue Jun 3, 2019
kernel: BCM270X_DT: Create bcm2708-rpi-zero.dts
See: raspberrypi/linux#2990

kernel: overlays: Fix mmc-related overlays after refactor
See: #1145

kernel: of: overlay: set node fields from properties when add new overlay node
See: raspberrypi/linux#2995

kernel: config: Add NF_TABLES support
See: raspberrypi/linux#2177
popcornmix added a commit to Hexxeh/rpi-firmware that referenced this issue Jun 3, 2019
kernel: BCM270X_DT: Create bcm2708-rpi-zero.dts
See: raspberrypi/linux#2990

kernel: overlays: Fix mmc-related overlays after refactor
See: raspberrypi/firmware#1145

kernel: of: overlay: set node fields from properties when add new overlay node
See: raspberrypi/linux#2995

kernel: config: Add NF_TABLES support
See: raspberrypi/linux#2177
@popcornmix
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Latest rpi-update should have the fix.

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3 participants