Commit Graph

9 Commits

Author SHA1 Message Date
Álvaro Fernández Rojas
8e4110d81e bcm27xx-gpu-fw: update to latest version
Multiple firmware fixes needed for kernel updates.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-08-21 19:07:06 +02:00
Álvaro Fernández Rojas
f41e653da9 bcm27xx-gpu-fw: update to latest version
This is needed to add support for CM4 and RPI 400.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-02-18 23:42:46 +01:00
Stijn Tintel
25787e002b bcm27xx-gpu-fw: bump to most recent good version
This updates to the last firmware version before the switch to building
from the common firmware branch, which introduces various issues.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
2020-06-07 10:26:54 +03:00
Stijn Tintel
afdc413d9d Revert "bcm27xx-gpu-fw: update to latest version"
This reverts commit 9e467a764b.

The Raspberry Pi firmware recently switched to building from the common
firmware branch. This introduces changes in the core clock handling,
causing various issues.

E.g. enable_uart=1 no longer fixes the core clock frequency to 250MHz.
When the disable-bt DT overlay is not loaded, the core clock frequency
is increased to 400MHz. As a result, the UART baud rate is no longer
correct, and this causes garbled serial console, or communication
problems with HATs that use the UART.

As a workaround, the core clock could be fixed to 250MHz by adding
'core_freq=250' in /boot/config.txt, but as there appear to be other
issues than just the UART being broken, the safer bet is to revert the
firmware for now.

Upstream bug: https://github.com/raspberrypi/firmware/issues/1376

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
2020-06-07 10:25:50 +03:00
Álvaro Fernández Rojas
9e467a764b bcm27xx-gpu-fw: update to latest version
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2020-05-28 10:36:27 +02:00
Álvaro Fernández Rojas
332ed4a835 bcm27xx-gpu-fw: update to latest version from RPi foundation
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2020-03-31 13:22:59 +02:00
Álvaro Fernández Rojas
8c02e7fe9f bcm27xx-gpu-fw: update to latest version
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2020-03-23 08:55:14 +01:00
Álvaro Fernández Rojas
8f5d714a7f bcm27xx-gpu-fw: update to latest version
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2020-02-29 08:24:57 +01:00
Adrian Schmutzler
7d7aa2fd92 brcm2708: rename target to bcm27xx
This change makes the names of Broadcom targets consistent by using
the common notation based on SoC/CPU ID (which is used internally
anyway), bcmXXXX instead of brcmXXXX.
This is even used for target TITLE in make menuconfig already,
only the short target name used brcm so far.

Despite, since subtargets range from bcm2708 to bcm2711, it seems
appropriate to use bcm27xx instead of bcm2708 (again, as already done
for BOARDNAME).

This also renames the packages brcm2708-userland and brcm2708-gpu-fw.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
2020-02-14 14:10:51 +01:00