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3 Commits

Author SHA1 Message Date
Matthias Brugger 58825f74eb
brcm: Fix Raspberry Pi 4B NVRAM file 
NVRAM file set's boarflags3 to 0x48200100 which indicates the firmware
that an external LPO is present. But on the RPi4 no external LPO exists.

Fixes: 870b805 ("brcm: Update Raspberry Pi 3B+/4B NVRAM for downstream changes")
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Josh Boyer <jwboyer@kernel.org>
 2021-03-03 12:59:01 -05:00
Peter Robinson 870b805dc7
brcm: Update Raspberry Pi 3B+/4B NVRAM for downstream changes 
The Raspberry Pi Foundation NVRAM files have been updated for a new
BT/WiFi coexistence parameter for firmwares newer than 177, now
we have new firmwares (7.45.221) from Cypress for the BCM43455
update the NVRAM for these parameters.

Update the RPi4B NVRAM boardflags3 parameter to match too, which
also happens to be what we already have for the RPi3B+.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Cc: Matthias Brugger <mbrugger@suse.com>
Signed-off-by: Josh Boyer <jwboyer@kernel.org>
 2021-01-09 07:30:45 -05:00
Matthias Brugger f93c7a18db brcm: Add BCM43455 NVRAM for Raspberry Pi 4 B 
Add a NVRAM file for the BCM43455 Wifi/BT module as used on the
Raspberry Pi 4 Model B.

Signed-off-by: Matthias Brugger <mbrugger@suse.com>
 2019-11-27 17:12:39 +01:00