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This kernel marking script is no longer used.
Remove build for host as well, since it's only use was to install mkknlimg.
Cc: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Signed-off-by: Julien Floret <julien.floret@6wind.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Following the removal of eglibc support, this commit replaces all
occurences of "(e)glibc" by just "glibc". Most of the occurences are in
package Config.in comments.
In addition, when the form "an (e)glibc ..." was used, it is replaced by
"a glibc ...".
[Peter: add new efi* packages, s/uclibc/uClibc as suggested by Romain,
systemd / liquid-dsp tweaks as suggested by Yann]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Romain Naour <romain.naour@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Although the current version of rpi-firmware we use is working just fine
on the rpi-zero, the latest firmware provides a DTB overlay to use the
USB OTG device in either host or slave modes.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Commit dc7b1c0 (rpi-firmware: bump version) bumped rpi-firmware to a version
based on kernel 4.4.x, but didn't update the overlay logic to handle the
.dtbo files from dynamic device tree support.
For details, see:
https://www.raspberrypi.org/forums/viewtopic.php?f=107&t=139732
[Peter: extend description]
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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This commit bumps the rpi-firmware to a more recent version that
includes support for the Raspberry Pi 3.
Signed-off-by: Ubaldo Porcheddu <ubaldo@eja.it>
[Thomas: tweak commit log.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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The current Buildroot defconfigs for Raspberry Pi and Raspberry Pi 2
instantiate a console on tty1, which appears on HDMI. Add a console on
the serial port (ttyAMA0) to be more consistent with other defconfigs
and provide a better out-of-the-box experience to users used to have a
serial console from Buildroot defconfigs.
This requires three changes:
1. have two 'console=' entries in the kernel command line: tty1,
then ttyAMA0;
2. change BR2_TARGET_GENERIC_GETTY_PORT to "console", so it starts
a getty on the last console= passed to the kernel, ttyAMA0;
3. add a new getty on tty1 to the generated inittab.
Step 2 is actually obtained by removing BR2_TARGET_GENERIC_GETTY_PORT
entirely from the defconfigs, since "console" is the default value.
Step 3 requires a post-build script since the Buildroot makefiles can
configure only one console.
Note: instead of simply adding a new getty on ttyAMA0 (which would
work) this patch actually changes BR2_TARGET_GENERIC_GETTY_PORT to
instantiate a console on UART, then adds back tty1 via
post-build.sh. This is done only to avoid the "GENERIC_SERIAL" comment
where we instantiate an HDMI console, then instantiate a really-serial
console on another line.
The result is these two inittab lines:
console::respawn:/sbin/getty -L console 0 vt100 # GENERIC_SERIAL
tty1::respawn:/sbin/getty -L tty1 0 vt100 # HDMI console
Cc: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Arnout Vandecappelle <arnout@mind.be>
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Commit d16b32a401 (package/rpi-firmware: add option to install vcdbg) added
a sub option to install the vcdbg tool, but the commit unfortunately
contained two errors:
- The package sets _INSTALL_TARGET = NO, so the _TARGET_CMDS are never used
- The install command used -d (handle arguments as directories) instead of
-D (create needed directories)
Fix these issues.
Cc: yann.morin.1998@free.fr
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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To match the previous kernel version bump.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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This will give us a shorter URL, that we can more easily refer to in the
documetation itself, in help texts, on IRC...
[Peter: Use buildroot.org everywhere]
Suggested-by: Arnout Vandecappelle <arnout@mind.be>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Peter Korsgaard <jacmet@uclibc.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Misc enhancements and fixes all over the place, most notably:
- FW: better overclocking, add Mediatek mt7601u Wi-Fi driver, bump
kernel version to 4.1.5...
- DT: fix SPI, I²S, gpio-poweroff, add MCP7941X, uart1, Fen Logic
VGA666 board, RPi Sense HAT...
- video: add early frame sequential 3D support, YUV_UV destination
format, qpu deinterlace...
Signed-off-by: Benoît Thébaudeau <benoit@wsystem.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Changes since last version:
- add support for lz4-compressed kernels,
- add copyright and license banners,
- enable warnings and fix a few uses of undefined variables,
- update from the rpi-4.0.y kernel.
Signed-off-by: Benoît Thébaudeau <benoit@wsystem.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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vcdbg is a tool to help debug the communication with the GPU.
It comes as a binary-only, and in two flavours: one for the hard
floating point ABI, one for the software floating point ABI.
Unfortunately, we have no source code for that tool, only a binary that
was dynamically linked with glibc and libraries from rpi-userland.
So, just install that executable, and let's hope there is no symbol
issue at runtime.
Note: vcdbg needs glibc, threads and !static. Since glibc already
implies threads and !static, we only need to depend on glibc.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc; Floris Bos <bos@je-eigen-domein.nl>
Cc: Pascal de Bruijn <pmjdebruijn@pcode.nl>
Cc: Baruch Siach <baruch@tkos.co.il>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Misc enhancements and fixes all over the place, most notably:
- FW: fix overclocking, better prioritise sound, fix CMA L1 cache,
improved DTB/DTB-overlay support, SDcard freq fixes,
voltages...
- video: fix decoding weird stuff, fix stereo output...
- camera: raw image capture, HDR (really?)
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Floris Bos <bos@je-eigen-domein.nl>
Cc: Pascal de Bruijn <pmjdebruijn@pcode.nl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Currently, Buildroot does not support building the overlays that are
bundled in the Linux kernel, so all we can do is install the ones
pre-built in rpi-firmware.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Floris Bos <bos@je-eigen-domein.nl>
Cc: Pascal de Bruijn <pmjdebruijn@pcode.nl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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The binary .dtb files are not suitable for everyone as they are
kernel-version specific.
Reintroduce BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTBS option.
Signed-off-by: Floris Bos <bos@je-eigen-domein.nl>
[yann.morin.1998@free.fr: don't install DTBs if kernel builds
its own; fix default; rephrase help text]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Pascal de Bruijn <pmjdebruijn@pcode.nl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Remove low-level settings from config.txt like arm_freq and sdram_freq.
The defaults should be good for most and differ by Pi model.
E.g. the Pi 2 runs at 900 Mhz by default, setting arm_freq=700
like we had previously would underclock it.
Add short description in comments to options.
Mention initramfs option.
Remove obsolete options from cmdline.txt
Signed-off-by: Floris Bos <bos@je-eigen-domein.nl>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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The rpi-firmware we currently package has a fiscious bug, that happens
in corner cases while reading config.txt (mostly seen on RPi-2, but may
also occur on RPi-1).
Both the DT-aware and DT-unaware branches are affected.
Bump to the latest rpi-firmware to fix that.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Misc fixes and improvements for: DT; hdmi and EDID; video decoding,
latency and cropping; voltage calculations...
Also: support for RPi-2. :-)
Also remove the workaround previously required when installing DTBs, ad
they are now in the same branch as the latest firmware.
Signed-off-by: James Hebden <james@hebden.net.au>
Signed-off-by: "Guillermo A. Amaral" <g@maral.me>
[yann.morin.1998@free.fr: further bump, fix and trim commit log]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Add an option to install all the DTBs:
- standard DTBs for standalon A/B and A+/B+ models;
- overlay DTBs for the 'hats' addon boards.
Install the DTBs as per the traditional layout expected by all RPi
users, that is:
- base DTBs alongside the other boot files;
- overlay DTBs in a sub-directory.
This requires the user provide a specially configured Linux defconfig
file, as the default ones do not enable USE_OF.
[Thomas: adjust comment explaining why we use a different version when
installing the DTBs is selected.]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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The Raspberry Pi can boot a kernel with device tree support. But at the
same time, the RPi folks wante to keep the old-fashioned, ATAG-based way
of booting (don't ask...).
So, the bootloader needs to know whether the kernel it is loading has DT
support or not. For that, it looks at the end of the kernel image for a
magic footer. If found, it loads a device tree and sets the registers
appropriately so that the kernel finds the DTB. If not found, it loads
the kernel with the traditional ATAGS.
Where it becomes a bit tricky, is that the DTB is different for models
A/B and A+/B+ (that is A and B use the same DTB, while the A+ and B+ use
a second DTB). The bootloader is capable to load the correct DTB from a
specially named file. That is:
- on A/B, it loads bcm2708-rpi-b.dtb
- on A+/B+, it loads bcm2708-rpi-b-plus.dtb
If the DTB is differently named, the bootloader won't find it, will not
load any DTB at all, and revert to booting with ATAGS.
It is possible to specify what DTB to load, by adding an new config
option 'device_tree=file.dtb' in config.txt, but then the firmware on
the SDcard is no longer bootable on both the original models and the
Plus models.
So, add a script that appends the appropriate footer to the kernel
image. The script is vampirised from the RPi's tools repository, but a
new package is *not* added just for that script: the whole repository is
300+ MiB, and a checkout is 600+ MiB; it is not pertinent to add this as
a new package for a script that weights a few KiB...
Install that script as a host utility, too.
Notes: lots of information is available in this thread on the RPi forums:
http://www.raspberrypi.org/forums/viewtopic.php?f=29&t=93015
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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The rpi-firmware only installs images files, so it should use
_INSTALL_IMAGES_CMDS and not _INSTALL_TARGET_CMDS.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Too many changes to list, but lots of fixes and enhancements all over
the place...
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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This version bump, amongst other things, introduces
OMX_ImageFilterDeInterlaceFast, which is needed by
the upcoming xbmc/kodi version bump.
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Yet another bump for the Raspberry Pi firmware:
- HDMI: EDID override; HDCP fix; add command to control power to HDMI phy;
fixes to mode selection
- GPU: enable use of HW cursor; fix for GLES FFT compliance; fix scaling;
remove arbitrary restrictions on output sizes
- video-decode: better handle corrupted h264 streams, better allocate memory
- misc: choose composite video when HDMI is not plugged
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Undocumented changes (probably related to HDMI).
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Fixes and enhancements for:
- video: add 3D stereo, unusual streams with skipped frames
- audio: reset-on-flush, alsa passthrough, volume
- misc : SDRAM drive strength
- some undocumented changes
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Of utmost importance, this bump allows to overclock the RPi to even
higher frequencies: ARM > 1200MHz, core > 600MHz, RAM > 600MHz. :-)
To be used with caution, of course! :-)
Fixes and enhancements for:
- clocks : allow higher overclocks
- audio : PCM channel expansion/conversion
- video : stutter on streams without b-frames, choice of scaling /kernel/
- camera : padding-removal, new YUV and BGR modes
- decoder: timestamps fixes, frames interval tracking
- encoder: misc jpeg encoding fixes, save inline motion vectors
- display: don't require EDID on HDMI
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Fixes in firmware:
- misc: SDRAM calibration
- camera: burst performance, exposure, EXIF
- audio: noise in multichannel output, 8-bit input, float input/output,
non-power-of-2 multi-channel
- video: SEI in h264 encoder
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Bump for misc fixes and enhancements:
- firmware: smaller cut-down (aka rescue) firmware
- audio: sample rates, float samples, any-number-of-channels
- hdmi: fix for (high?) output rates
- video: h264 decode when changing resolution
- camera: high frame rates, full FoV
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Bump to latest changeset:
- fix for detecting monitor
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Fixes and enhancements for:
- audio: clock, HDMI passthrough, DTS
- video playback: unpacked bitstreams
- 3D: HW textures orientation
- PWM: boot-time options
- undisclosed changes
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Fixes for h264 video deocding, audio playback and cec.
Some improvements in HDMI output management.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Bring a slew of fixes and improvements to:
- boot hang
- camera zoom, night mode
- MJPEG decoder/encoder
- video decoder/encoder
- dispmanx (3D engine)
- documentation
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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This bumps gets us:
- support for the v4l2 driver
- fix latencies in vdec3 (h264 decoder)
- fix incorrect frame presentation in de-interlacing filter
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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[Thomas: taken from Mischa original github patch.]
Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Tested-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Since only one firmware is used to boot the Raspberry Pi, there is no
reason to install all of them.
Add an option to select what firmware to install.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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This fixes a few shortcomings in the boot firmware:
- emmc pll clock issues
- audio underruns and chirps
- unload of sensor drivers (?)
- missing config.txt no longer borks the boot
- lockups during long exposures on the camera
- YUV-to-texture fastpath for the camera
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Bump bootloader and GPU firmware for misc fixes:
- cec fixes
- DTS buffering
- others (pause_burst_frames enabled by default. WTF is that?)
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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Further fixes for de-interlacing.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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