Since on olinuxino_lime/lime2 we have a Linux version >= 4.20 we need to
pass drm_kms_helper.drm_leak_fbdev_smem=1 to kernel command-line that
really enables DRM_FBDEV_LEAK_PHYS_SMEM. CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM
only adds the code for this, but drm_leak_fbdev_smem is 0 by default, so we
need to override it with 1. Same goes for drm_fbdev_overalloc that
must be at least 200 for having a double buffer that is required by
Mali. This fixes both olimex_a20_olinuxino_lime and lime2 that use
extlinux.conf.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This platform has its own kernel defconfig in Buildroot, but we cannot
get quick idea about how much it diverged from the in-kernel defconfig.
Let's use the upstream arch/arm/config/versatile_defconfig as a base,
and maintain the diff as a merge-config fragment. The same .config is
still generated based on the 5.10.7 kernel.
The diff is quite big, but this is a good start-point for cleanups.
Follow-up works can drop diff lines unless we find a good reason for
divergence.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
[Arnout: rename linux-nommu.config to linux-nommu.fragment]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This platform has its own kernel defconfig in Buildroot, but we cannot
get quick idea about how much it diverged from the in-kernel defconfig.
Let's use the upstream arch/arm/config/versatile_defconfig as a base,
and maintain the diff as a merge-config fragment. The same .config is
still generated (based on the 5.10.7 kernel).
The diff is quite big, but this is a good start-point for cleanups.
Follow-up works can drop diff lines unless we find a good reason for
divergence.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
[Arnout: rename linux.config to linux.fragment]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This Linux defconfig fragment is needed to disable Lima driver in favour of
Mali(if enabled). This because Lima is enabled by default in Linux's
sunxi_defconfig and if we enable Mali driver in Buildroot it will fail to
load. So let's set CONFIG_DRM_LIMA=n. Of course this fragment is only used
by Buildroot defconfigs that enable Mali driver.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Current U-Boot is an old version and fails to build:
/usr/bin/ld: scripts/dtc/dtc-parser.tab.o:(.bss+0x10): multiple definition of `yylloc'; scripts/dtc/dtc-lexer.lex.o:(.bss+0x0): first defined here
Bump U-Boot to fix the problem.
Latest U-Boot has switched to distro boot and SPL, so make the necessary
changes to support it. Other advantage of bumping U-Boot is that
it also supports the other imx6ul-pico variants.
While at it, also bump U-Boot to the 5.15 LTS.
Fixes:
- https://gitlab.com/buildroot.org/buildroot/-/jobs/1915006192
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Add a virtio-net-pci device with a user mode host network backend
Cc: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Add a virtio-net-pci device with a user mode host network backend
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Add new defconfigs for sama7g5 evaluation kit.
Update README with new defconfigs.
Board uses linux 5.15 mainline.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
ERROR: hdimage(sdcard.img): part boot: 'partition-type' is only valid for mbr and hybrid partition-table-type
To fix the first genimage error report, change 'partition-type' entries
to the appropriate 'partition-type-uuid'. Then genimage starts to
complain about overlaps:
ERROR: hdimage(sdcard.img): partition [GPT array] (offset 0x100000, size 0x4000) overlaps previous partition u-boot (offset 0x2000, size 0x102000)
ERROR: hdimage(sdcard.img): bootloaders, etc. that overlap with the partition table must declare the overlapping area as a hole.
To fix the second genimage error report, update the size of bootloader
file. Do not reserve additional space for GPT partition table since
new genimage is able to keep track of it.
Fixes https://gitlab.com/buildroot.org/buildroot/-/jobs/1915006300
Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
genimage v15 complains about the GPT overlapping with the RCW. Move it
to offset 16k which is between the rcw (which isn't expected to grow
much more) and the bootloader.
This will fix the following error:
ERROR: hdimage(sdcard-emmc.img): partition [GPT array] (offset 0x400, size 0x4000) overlaps previous partition rcw (offset 0x1000, size 0x580)
ERROR: hdimage(sdcard-emmc.img): bootloaders, etc. that overlap with the partition table must declare the overlapping area as a hole.
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Genimage 15 deprecated the gpt option and now prints a warning when it is
used:
INFO: hdimage(sdcard.img): The option 'gpt' is deprecated. Use 'partition-table-type' instead
So change the genimage configuration files to use that instead.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/1865935239
ERROR: hdimage(sdcard.img): part boot: 'partition-type' is only valid for mbr and hybrid partition-table-type
So change to partition-type-uuid instead. With that fixed, genimage-15 then
also complains about the overlap between the u-boot partition and the GPT:
ERROR: hdimage(sdcard.img): partition [GPT array] (offset 0x100000, size 0x4000) overlaps previous partition u-boot (offset 0x2000, size 0x102000)
So adjust the u-boot partition to end just before the GPT.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
kernel & uboot come from Olimex forks
Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
The kernel now has support for dma, ethernet, i2c, mmc, pinctrl, regulator,
so enable drivers for those, change to a ext4 rootfs and enable DHCP on
eth0.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
fix the following error:
ERROR: hdimage(sdcard.img): partition [MBR] (offset 0x1b8, size 0x48) overlaps previous partition bl1 (offset 0x0, size 0xc200)
ERROR: hdimage(sdcard.img): bootloaders, etc. that overlap with the partition table must declare the overlapping area as a hole.
which started at the genimage version bump to 15 commit.
Fixes: https://gitlab.com/buildroot.org/buildroot/-/jobs/1865935217
Signed-off-by: Dagg Stompler <daggs@gmx.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Rename the configuration to explicitly distinguish between sd and xip.
As a result, the readme files have also been changed.
Signed-off-by: Dario Binacchi <dariobin@libero.it>
Acked-by: Christophe Priouzeau <christophe.priouzeau@foss.st.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
The kernel generated by the configuration for the STM32f429-discovery
board is buggy:
Fixes:
Unhandled exception: IPSR = 00000006 LR = fffffff1
CPU: 0 PID: 1 Comm: init Not tainted 4.11.0 #2
Hardware name: STM32 (Device Tree Support)
task: 9041a000 task.stack: 907c0000
PC is at ret_fast_syscall+0x2/0x4a
LR is at tty_ioctl+0x1ad/0x75c
pc : [<0800d942>] lr : [<080c2e05>] psr: 4000000b
sp : 907c1fa8 ip : 0000001c fp : 905961a2
r10: 00000000 r9 : 907c0000 r8 : 0800dae0
r7 : 00000036 r6 : 905e7e60 r5 : 00000000 r4 : 905e7ebc
r3 : 00000000 r2 : 00000000 r1 : 00000000 r0 : 00000000
xPSR: 4000000b
CPU: 0 PID: 1 Comm: init Not tainted 4.11.0 #2
Hardware name: STM32 (Device Tree Support)
[<0800fbf9>] (unwind_backtrace) from [<0800f05b>] (show_stack+0xb/0xc)
[<0800f05b>] (show_stack) from [<0800f553>] (__invalid_entry+0x4b/0x4c)
Inspired by commit a3e3d9c198 ("configs/stm32f469_disco_xip_defconfig:
alternative defconfig for XIP"), update the stm32f429_disco_defconfig
configuration to use a newer kernel. Current setup kernel + rootfs fits
in 1.6MB on-chip flash memory.
The kernel has been moved to new flash bank due to growth of dtb size.
Remove upstream patch.
For better binary size optimization gcc LTO is turned on.
Signed-off-by: Dario Binacchi <dariobin@libero.it>
Acked-by: Christophe Priouzeau <christophe.priouzeau@foss.st.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Newer versions of the kernel generate device trees that are not
storable in a single 16kB sector. In these cases the kernel load address
must be changed.
The commit 2e499dcff3ef ("Add possibility to use custom kernel load address")
adds the possibility to override the default (0x08008000) kernel load
address.
This also required changes to the stm32f429_disco_defconfig and
stm32f469_disco_xip_defconfig configurations. Patching is no longer
needed.
Also update whitespaces in hash file (2 spaces).
Signed-off-by: Dario Binacchi <dariobin@libero.it>
Acked-by: Christophe Priouzeau <christophe.priouzeau@foss.st.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
The current configuration fails to boot on the stm32f469-disco board.
Make it bootable again by reverting the DRAM patches.
Also change the kernel load address from 0x8010000 to 0x800C000 to
allocate more space to the kernel, since 32kB for the device tree is
enough.
Also clean up the rootfs a bit with the common stm32-post-build.sh
script.
Signed-off-by: Dario Binacchi <dariobin@libero.it>
Acked-by: Christophe Priouzeau <christophe.priouzeau@foss.st.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
The Beaglebone Black Wireless needs a specific DT, which u-boot tries to
load based on the board name. Make sure we ship the DT so that we can
boot on that platform.
Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
1) Now u-boot needs SCP environment variable specified that can point to
the or1k coprocessor firmware while if coprocessor is not used it must
be passed /dev/null as we do in this case.
2) We now use the u-boot-sunxi-with-spl.bin instead of u-boot.itb since
it's produced by u-boot anymore.
3) U-Boot 2021.10 requires python 3 and openssl so let's enable them.
4) Remove local patches for uboot and linux.
5) Remove global patches path from defconfig.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
As reported by check-package (by calling it directly):
generate your patches with 'git format-patch -N'
Change all affected files using this command:
$ sed 's,^\(Subject: *\[PATCH\)[^]]*,\1,g' \
-i $(find * -name '*.patch' -type f)
Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Bump Linux kernel version to 5.15.4.
We enlarge the boot partition to follow the kernel image size increase and
update the documentation.
Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>
Reviewed-by: Dick Olsson <hi@senzilla.io>
Cc: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Commit 82d1e8c628 (boot/grub2: use none platform when building for
host) changed host-grub2 to only install the tools, not the actual
bootloader or its modules, as they are of no use on the host.
It so happened that, when not instructed to built for a specific
platform, the grub2 buildsystem would default to build the legacy bios
platform (at least when the build happens on an x86 or x86_64 host).
However, because the host is more often than not an x86 or x86_64, when
the target was also an x68 or x86_64, the modules built for the host
could be re-used for the target, and this is what was done for our
pc_x86_64_bios_defconfig.
But now that we explicitly tell the grub2 buildsystem to not build any
platform when we build host-grub2, we no longer have access to the grub2
modules from the host directory, and the build fails when assembling the
final image.
We fix that in two ways:
First, we ensure that individual modules from the target grub2 get installed
in target/; we can only do that if the target grub2 tools are also
installed, so we enable that in the configuration.
Second, we fix the post-build script to look in target/ rather than in
host/.
All that, just for the 512-byte boot.img bootstrap, which pulls in all
the other modules (4.3MiB), the tools (8.8MiB)... But we are not going
to cherry-pick individual modules; this is error prone and
unmaintainable...
Reported-by: Adam Duskett <aduskett@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Köry Maincent <kory.maincent@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This board is now supported by mainline u-boot and Linux. For U-Boot we
unfortunately still need a patch as the available (<rev A2) boards do not
have an identification eeprom, causing boot failures.
Use the workaround patch by Robert Nelson also used by the official bb.org
builds.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This defconfig uses arm-trusted-firmware version 1.5 which fails since
commit eacf7a1d0b ("package/gcc: switch to
gcc 10.x as the default").
Backport a patch from v2.2 to fix the build.
Fixes: https://gitlab.com/buildroot.org/buildroot/-/jobs/1768915296
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Option "offset = 12288K" must be "offset = 12M" according to the new
guidelines specified in Buildroot Manual with previous patch.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Option 'size=10M' must be 'size = 10M'.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
For consistency 'offset = 256k' must be 'offset = 256K'
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
The old U-Boot version used does not build with hostcc >= 10. Backport a
patch fixing that issue. Same goes for Linux so let's backport a patch for
it too.
Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/1758966188
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Currently, when BR2_LINUX_KERNEL_INSTALL_TARGET=y is selected, issuing
a "saveenv" command in the U-Boot prompt may lead to rootfs corruption.
When BR2_LINUX_KERNEL_INSTALL_TARGET is not selected, then
board/freescale/common/imx/genimage.cfg.template is used as per the logic
inside board/freescale/common/imx/post-image.sh.
board/freescale/common/imx/genimage.cfg.template correctly puts the
rootfs at a safe offset.
With BR2_LINUX_KERNEL_INSTALL_TARGET=y, then
board/freescale/common/imx/genimage.cfg.template_no_boot_part or
board/freescale/common/imx/genimage.cfg.template_no_boot_part_spl
are used and no offset to the rootfs is given, which may cause U-Boot
environment area to write into the rootfs area, causing the rootfs
corruption.
Avoid this problem by placing the rootfs at an 8MB offset, just like
it is done in board/freescale/common/imx/genimage.cfg.
Tested on a imx6qp-wandboard and also on a custom imx6ull based board.
"saveenv" does not corrupt the rootfs anymore after this change.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Fixes https://gitlab.com/buildroot.org/buildroot/-/jobs/1758966041
The old U-Boot version used does not build with hostcc >= 10. Backport a
patch fixing that issue.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Fixes https://gitlab.com/buildroot.org/buildroot/-/jobs/1758966307
The old U-Boot version used does not build with hostcc >= 10. Backport a
patch fixing that issue.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
The Raspberry-Pi Zero 2 W is an affordable single board computer. It is
a more powerful drop-in replacement for the Raspberry Pi Zero W.
The board incorporates an Raspberry-Pi RP3A0 system-in-package (SiP) with
a Broadcom BCM2710A1 and 512MB LPDDR2 SDRAM. The CPU is a quad-core 1Ghz
64-bit Arm Cortex-A53. As for other Raspberry-Pis it also provides
2.4GHz 802.11 b/g/n Wifi, Bluetooth 4.2 and BLE.
The BCM2710 cpu is similar to the Raspberry-Pi 3, it uses the same
kernel configuration as the Raspberry-Pi 2 and 3.
Signed-off-by: Julien Grossholtz <julien.grossholtz@openest.io>
[Based on https://patchwork.ozlabs.org/project/buildroot/patch/20211030213600.3445223-3-julien.grossholtz@openest.io/
- reformat genimage-raspberrypizero2w.cfg according to the beautify patch-set
- update kernel version to 9878a11 (5.10.78)
- use new bcm2710-rpi-zero-2-w dtb
- update commit log about kernel config (RPi2/3)
- add DEVELOPERS entries for Julien
]
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Add missing dtb files:
- bcm2708-rpi-cm.dtb from genimage-raspberrypi.cfg
- bcm2708-rpi-zero.dtb from genimage-raspberrypi0.cfg:
- bcm2708-rpi-zero-w.dtb from genimage-raspberrypi0w.cfg
- bcm2710-rpi-cm3.dtb from genimage-raspberrypi3.cfg
- bcm2837-rpi-3-b.dtb from genimage-raspberrypi3-64.cfg
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Beatify this genimage .cfg file to have consistency with all genimage .cfg
files in Buildroot.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Beatify this genimage .cfg file to have consistency with all genimage .cfg
files in Buildroot.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Beatify this genimage .cfg file to have consistency with all genimage .cfg
files in Buildroot.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Beatify this genimage .cfg file to have consistency with all genimage .cfg
files in Buildroot.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Beatify this genimage .cfg file to have consistency with all genimage .cfg
files in Buildroot.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Beatify this genimage .cfg file to have consistency with all genimage .cfg
files in Buildroot.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
