Commit Graph

6 Commits

Author SHA1 Message Date
Stijn Tintel
c454fab0f2 brcm2708: enable cpufreq
With cpufreq disabled, the CPU stays locked at the frequency set by the
bootloader. This severely degrades performance as the bootloader sets
the CPU at the lowest frequency by default.

Enable cpufreq for all subtargets and use the ondemand governor.

Tested bcm2708 on RPi0W. Tested bcm2709 and bcm2710 on RPi3.

Reported-by: Bryan Mayland <bmayland@capnbry.net>
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2017-05-23 17:32:49 +02:00
Rafał Miłecki
da529d5410 brcm2708: disable CONFIG_BCM2835_THERMAL by default
This fixes:
  Thermal sensors on bcm2835 SoC (BCM2835_THERMAL) [N/m/y/?] (NEW) aborted!

This symbol depends on ARCH_BCM2835 so it should be OK to disable it at
brcm2708 target only.

Fixes: 7d32caa61fb0 ("brcm2708: backport upstream sdhost controller driver")
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-04-15 08:24:42 +02:00
Álvaro Fernández Rojas
baad22eed3 brcm2708: update linux 4.9 patches to latest version
As usual these patches were extracted and rebased from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.9.y

- Remove led1 from diag.sh for RPi3 since it causes boot issues.
- Fix modules.mk typos.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-03-04 19:37:50 +01:00
Álvaro Fernández Rojas
ba9dbc3dd5 brcm2708: add more patches for linux 4.9
Also removes unneeded wireless patches

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-02-08 09:59:53 +01:00
Álvaro Fernández Rojas
77a00027c3 brcm2708: bcm2709: add support for Raspberry Pi 3
This adds support for Raspberry Pi 3 on the bcm2709 subtarget, in order to
keep 32 bit image support when 64 bit support is added on bcm2710 subtarget.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-02-08 00:41:48 +01:00
Álvaro Fernández Rojas
96aa0c6b0b brcm2708: add linux 4.9 support
Patches from Raspberry Pi repo:
https://github.com/raspberrypi/linux/commits/rpi-4.9.y

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-02-07 23:00:16 +01:00