Switches the Raspberry Pi 5 to use the standard cyfman43455-sdio
firmware by default. The minimal firmware on this device is unable to
connect to a WiFi access point.
This also matches the behavior of Raspberry Pi OS, which defaults to the
standard firmware
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
This patch enables the CONFIG_I2C_BRCMSTB option in vc4graphics.cfg to
ensure proper support for the `brcm,bcm2711-hdmi-i2c` device node. Without
this configuration, the I2C bus associated with HDMI on Broadcom
BCM2711-based systems may fail to probe, causing issues with HDMI
communication and display initialization.
Additionally, this resolves potential deferred probe issues observed in
the kernel logs, ensuring the correct initialization of the HDMI I2C bus.
Signed-off-by: Garrett Brown <garrett.brown@aclima.io>
CONFIG_ASHMEM has been deprecated since 5.18 by:
commit 721412ed3d819e767cac2b06646bf03aa158aaec
Author: Christoph Hellwig <hch@lst.de>
Date: Tue Mar 15 13:34:57 2022 +0100
staging: remove ashmem
The mainline replacement for ashmem is memfd, so remove the legacy
code from drivers/staging/
so has CONFIG_ANDROID since 6.1 by:
commit 1045a06724f322ed61f1ffb994427c7bdbe64647
Author: Christoph Hellwig <hch@lst.de>
Date: Wed Jun 29 17:01:02 2022 +0200
remove CONFIG_ANDROID
The ANDROID config symbol is only used to guard the binder config
symbol and to inject completely random config changes. Remove it
as it is obviously a bad idea.
As now master has 6.1 or later, both should be dropped.
Signed-off-by: Jaeyoon Jung <jaeyoon.jung@lge.com>
Firmware links for model Zero 2 W were missing.
This patch sets the necessary links for brcmfmac firmware. Without the
links, the firmware cannot be loaded without causing boot messages like:
brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430b0-sdio.raspberrypi,model-zero-2-w.bin failed with error -2
Fixesagherzan/meta-raspberrypi#1324
Signed-off-by: Matthias Klein <matthias@extraklein.de>
* 6.1 version was used by default since mickledore:
12a1187b01
and kirkstone for rpi5 MACHINEs since:
9dc6673d41
* scarthgap uses 6.6 by default since:
1cf3dd5e5e
* nobody is probably using 5.15 with newer release and there are issues with "iw reg" since
wireless-regdb upgrade in oe-core as well as shown in:
https://github.com/agherzan/meta-raspberrypi/pull/1317
so better to drop it from master/scarthgap together with
rpi.scc used only for 5.15 and 0001-gcc-plugins-Reorganize-gimple-includes-for-GCC-13.patch
used only by rpi.scc
Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
* The defconfigs from the RPi Kernel set `powersave` as the default
CPU governor, which is a bad idea as that reduces performance by
setting the CPU frequency to the minimum one.
* In case of a Yocto build user-space is not configured by default
to change the CPU governor, so `powersave` will remain the CPU
governor and it will slow down everything.
* I submitted a fix for those defconfigs to upstream here:
https://github.com/raspberrypi/linux/pull/5666
However, we shouldn't wait until that is accepted and backported
to all the stable branches (if ever is).
* This patch unsets the selection of `powersave` as the default CPU
governor.
* Then the CPU governor that will be selected as default after this
patch will be the Linux's default one that is either `ondemand` or
`schedutil` depending on the Kernel version.
Signed-off-by: Carlos Alberto Lopez Perez <clopez@igalia.com>
The overlays/imx708.dtbo is not supported and backport [1] the dtbo is not accepted so drop this kernel version.
[1] https://github.com/raspberrypi/linux/pull/5452
Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
Default is still 5.15, until we test it out for any regressions and
issues before making 6.1 as default kernel.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Firmware links for model 3B and Zero W were missing.
This patch sets the necessary links for brcmfmac firmware. Without the
links, the firmware cannot be loaded without causing boot messages like:
brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.raspberrypi,model-zero-w.bin failed with error -2
Signed-off-by: Florian Frank <git@ffrnk.de>
To better support rpi-eeprom without depending on userland it was
decided to build nvmem-rmem support into the kernel for Raspberry Pi 4
machines.
Signed-off-by: Allan Xavier <mr.a.xavier@googlemail.com>
COMPATIBLE_MACHINE is expected to be overridden by
linux-raspberrypi-v7.inc for linux-raspberrypi-v7 machine this however
does not work because linux-raspberrypi-v7_5.15.bb includes
linux-raspberrypi-v7.inc and linux-raspberrypi.inc ( via
linux-raspberrypi_5.15.bb) and setting from linux-raspberrypi.inc takes
precedence over one coming from linux-raspberrypi-v7.inc as a result
linux-raspberrypi-v7 kernel recipe becomes available for raspberrypi4
machine as well, this recipe however needs certain defines
e.g.RASPBERRYPI_v7_KERNEL which are only available in
raspberrypi-armv7.conf
Signed-off-by: Khem Raj <raj.khem@gmail.com>
The new raspberrypi-armv8.conf aims at supporting all the ARMv8
Raspberry Pi boards.
This initial support was tested on:
* Raspberry Pi 4 Model B
* Raspberry Pi 3 Model B
* Raspberry Pi 0 2 WiFi
Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>
The new raspberrypi-armv7.conf aims at supporting all the ARMv7
Raspberry Pi boards.
This initial support was tested on:
* Raspberry Pi 4 Model B
* Raspberry Pi 3 Model B
* Raspberry Pi 0 2 WiFi
Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>
We do this as a result of an upstream issue[1].
Some of the firmware blobs are provided under the 'Synapse' license
including a clause that can (at least theoretically) be used as a
'killswitch'. To make sure users are aware of this, we guard this
behind a license flag.
Users of this recipe will need to add to their configuration:
LICENSE_FLAGS_ACCEPTED = "synaptics-killswitch"
[1] https://github.com/RPi-Distro/firmware-nonfree/issues/29
Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>
Besides general cleanup and formatting (for example dropping the
conflicts and replaces on the raspbian packages which was deprecated
long ago) this also cleans up the license of the package as per the
updated upstream copyright file. This recipe now provides firmware files
of two different licenses.
bcm43430 bcm43455 - binary-redist-Cypress
bcm43436 bcm43436s bcm43456 - Synaptics
The license file itself is GPLv2 as other debian files.
Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>
This fixes a boot time message on rpi4b
brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.bin failed with error -2
Signed-off-by: Khem Raj <raj.khem@gmail.com>
