-
Notifications
You must be signed in to change notification settings - Fork 395
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
linux-firmware-rpidistro: Fix WiFi on RaspberryPi 4
The official Raspbian with RPi4 support has an additional change for the NVRAM WiFi configuration: boardflags3 value is changed from "0x48200100" to "0x44200100". Without this change the interface never comes up. It is confusing because the deb changelog doesn't say anything about it and the repository upstream doesn't have this change. Asked for more info here: RPi-Distro/firmware-nonfree#3 In the meanwhile we import this change. Also, we remove the .pc directory which confuses the patch step. Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
- Loading branch information
Showing
2 changed files
with
50 additions
and
1 deletion.
There are no files selected for viewing
39 changes: 39 additions & 0 deletions
39
.../linux-firmware-rpidistro/0001-brcmfmac43455-sdio.txt-Follow-raspbian-change-for-bo.patch
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,39 @@ | ||
From c9d4f263131cb8e62597e0a296968b5cdbfe0019 Mon Sep 17 00:00:00 2001 | ||
From: Andrei Gherzan <andrei@gherzan.ro> | ||
Date: Thu, 27 Jun 2019 20:49:10 +0100 | ||
Subject: [PATCH] brcmfmac43455-sdio.txt: Follow raspbian change for | ||
boardflags3 | ||
|
||
Without this change the WiFi interface on RPi4 never comes up. Also the | ||
upstream repository doesn't include this change. It is only (as far as I | ||
know) part of the raspberrypi deb repository with the following | ||
changelog: | ||
|
||
firmware-nonfree (1:20190114-1+rpt2) buster; urgency=medium | ||
* Update brcmfmac43455-sdio.txt | ||
- Update boardflags3 | ||
-- Serge Schneider <serge@raspberrypi.org> Thu, 18 Apr 2019 14:35:34 | ||
+0100 | ||
|
||
Upstream-status: Pending | ||
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro> | ||
--- | ||
brcm/brcmfmac43455-sdio.txt | 2 +- | ||
1 file changed, 1 insertion(+), 1 deletion(-) | ||
|
||
diff --git a/brcm/brcmfmac43455-sdio.txt b/brcm/brcmfmac43455-sdio.txt | ||
index 54d9321..6801286 100644 | ||
--- a/brcm/brcmfmac43455-sdio.txt | ||
+++ b/brcm/brcmfmac43455-sdio.txt | ||
@@ -21,7 +21,7 @@ btc_mode=1 | ||
# bit1 for btcoex | ||
boardflags=0x00480201 | ||
boardflags2=0x40800000 | ||
-boardflags3=0x48200100 | ||
+boardflags3=0x44200100 | ||
phycal_tempdelta=15 | ||
rxchain=1 | ||
txchain=1 | ||
-- | ||
2.17.1 | ||
|
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters