Opensbi is now based on 1.1, U-Boot on 2022.07-rc3 and Linux on 5.19-rc1.
We don't yet support 5.19 kernel headers, so use 5.17 instead.
The incompatibility between opensbi and u-boot is now fixed, so drop
0001-arch-riscv-dts-sun20i-d1.dtsi-adjust-plic-compatible.patch.
The updated device tree in the kernel tree no longer specifies a memory
node (and the board exists in 512M/1G/2G variants, so instead use the
(otherwise identical) device tree provided by u-boot, where the memory
node is fixed up based on the detected memory size.
On riscv, the linux kernel unconditionally wants to build its bundled
dtc, so it needs flex and bison, even if it is not going to build any
DTB. We can get flex and bison either via the system ones, or we get
them as they are in LINUX_KCONFIG_DEPENDENCIES. However, relying on this
is a bit fragile, so we keep asking the kernel to build a DTB, so that
we do ensure that our host-{flex,bison} are built and in the dependency
chain of the kernel (for PPD).
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
[yann.morin.1998@free.fr:
- extend on why we keep building a DTB from the kernel
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
When enable DM for SPL binary, the DTB part of SPL may not 4 bytes aligned.
If u-boot-spl is not aligned, the offset of the DDR firmware is not 4
byte aligned when u-boot-spl-ddr.bin is created. This causes the ddr
firmware to not be loaded correctly at boot.
See imx-mkimage commit
https://source.codeaurora.org/external/imx/imx-mkimage/commit/?id=bba038d893046b44683182dba540f104dab80fe7
for the imx-mkimage details.
Signed-off-by: Bram Vlerick <bram.vlerick@openpixelsystems.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Bump the kernel version for all riscv nommu configs from 5.18 to 5.19.
That way, we can remove the one and only riscv nommu patch,
since this patch is included in kernel 5.19.
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
nanopi-neo no longer builds, as uboot needs python2 on the host:
https://gitlab.com/buildroot.org/buildroot/-/jobs/2812053540
I no longer have access to that board, so I can't test an update to
either uboot or the kernel anymore.
Drop the board.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
The readme.txt contains a make target that does not match the actual
defconfig file name, fix that.
Fixes: 1500b7d5c8 ("configs/broadcom_northstar: new defconfig")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Broadcom Northstar family of SoCs is most commonly used for home
routers. It's an ARM platform with Cortex-A9 CPU(s).
All known Northstar devices come with CFE bootloader which almost
always expects a TRX firmware format (with exception for D-Link). Some
vendors (like Luxul and Netgear) wrap TRX in their own containers.
This board code provides:
1. Minimal kernel with support for on-SoC blocks. It enables Linux
drivers for SoC, watchdog, Ethernet, switch, USB, PCIe, LEDs).
2. Post image script building firmware images. In uses Buildroot
packages tools (lzma_alone, otrx, lxlfw) to build
bootloader-compatible images that can be flashed.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Those components are aligned with NXP BSP lf-5.10.72-2.2.0.
This commit also refresh the readme.txt file:
- update no longer working URLs,
- enhance flashing instructions (use ${mmcdev} uboot variable),
- add "bs=1M" option to dd for better flashing performances.
Fixes:
- https://gitlab.com/buildroot.org/buildroot/-/jobs/2781800735
Signed-off-by: Julien Olivain <ju.o@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Those components are aligned with NXP BSP lf-5.10.72-2.2.0.
This commit also refresh the readme.txt file:
- update no longer working URLs,
- enhance flashing instructions (use ${mmcdev} uboot variable),
- add "bs=1M" option to dd for better flashing performances.
Fixes:
- https://gitlab.com/buildroot.org/buildroot/-/jobs/2781800730
Signed-off-by: Julien Olivain <ju.o@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Bump U-Boot to version 2022.04 and remove the two patches
that have already been upstreamed.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-By: Heiko Thiery <heiko.thiery@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
The filename was changed from bootloader-BEAGLEV to bootloader-JH7100, update
the documentation for the beaglev board as well.
Signed-off-by: Christian Stewart <christian@paral.in>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Buildroot currently has all of the needed packages to use Mender as the primary
update system. However, there isn't any documentation or examples now that
provide a starting point for users. This lack of documentation makes setting up
a Mender based update system difficult and time-consuming.
Provided in this patch series is a mender_x86_64_efi_defconfig of which sets up
an x86_64 EFI based build that is ready to flash to a USB pen drive or use in a
QEMU environment. The system partition schema comprises of two equally sized
root partitions and a data partition that mounts to /var/lib/mender as a
persistent data store partition.
There is a board/mender/readme.txt provided, which gives users documentation on
how to flash the built image or boot the image using QEMU as well.
The post-build and post-image-efi scripts also have four options:
-a --artifact-name:
- The name of the artifact, this is added to /etc/mender/artifact_info
-o --data-part-size:
- The data partition size.
-d --device-type
- The device-type used by mender to catagorize registered devices.
Signed-off-by: Adam Duskett <Aduskett@gmail.com>
Signed-off-by: Mikael Bourhis-Cloarec <mikael.bourhis@smile.fr>
[Romain: rebase on master (01.2022)
- update genimage-efi.cfg to use GPT partition table and genimage-15 syntax
- bump the kernel to 5.15.13
- Add host-libelf kernel dependency
- Use BR2_TARGET_GRUB2_BUILTIN_MODULES_EFI after commit 82d1e8c628
(boot/grub2: use none platform when building for host)
- Add regexp grub mandatory module for mender-grubenv
- remove startup.nsh from genimage-efi.cfg after commit 3efb5e31fc
(board, boot, package: remove usage of startup.nsh in EFI partition)]
Signed-off-by: Romain Naour <romain.naour@smile.fr>
[Arnout:
- abbreviate sizes and partition uuids, remove implicit ones in genimage.cfg
- change data partition uuid to Linux (instead of x86_64 rootfs)
- fix whitespace and shellcheck errors in scripts
- remove --generate-mender-image option, always create it
- remove empty directory and -O ^64bit when creating data fs
- remove redundant e2fsck
- add -serial stdio option to qemu call
- update kernel to current stable 5.18.14
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This defconfig uses mesa3d's i965 DRI driver, but mesa3d no longer has
any DRI driver now, so this defconfig no longer builds.
Switching to the Gallium driver would require access to an actual board
to test, and that was not available when applying the mesa3d bump.
So, better drop this defconfig, and let an interested party reinstate
it, using the Gallium driver.
Note that we do still have the defconfig for the basic, non-graphical
Minnowbaord Max.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Add a buildroot configuration file to build a minimal Linux environment
for the Canaan KD233 board.
The configuration file is canaan_kd233_defconfig. It builds a bootable
kernel image with an embedded initramfs root file system. The image
built can be flashed to the board as is and does not require a boot
loader. This configuration uses the tiny busybox configuration defined
in board/canaan/k210-soc/busybox-tiny.config.
U-Boot currently does not support this board, making it impossible to
boot the kernel after loading it from the SD card. However, the SD card
is usable from Linux once booted using the canaan_kd233_defconfig
configuration.
The configuration also enable the kflash and pyserial-miniterm host
tools for flashing image files to the board and opening a terminal
console.
The readme.txt file documents how to build and boot the Canaan KD233
board with this configuration.
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Add two buildroot configuration files to build a minimal Linux
environment for the Sipeed MAIX Go board. The configurations are:
* sipeed_maix_go_defconfig: Build a bootable kernel image with an
embedded initramfs root file system. The image built can be flashed to
the board as is and does not require a boot loader. This configuration
uses the tiny busybox configuration defined in
board/canaan/k210-soc/busybox-tiny.config.
* sipeed_maix_go_sdcard_defconfig: Build a kernel image with a root
file system on the SD card and using U-Boot as the boot loader. This
uses the default busybox minimal configuration.
Both configurations also enable the kflash and pyserial-miniterm host
tools for flashing image files to the board and opening a terminal
console.
The readme.txt file documents how to build and boot the Sipeed MAIX-Go
board with these configurations.
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Add two buildroot configuration files to build a minimal Linux
environment for the Sipeed MAIX-Dock board. The configurations are:
* sipeed_maix_dock_defconfig: Build a bootable kernel image with an
embedded initramfs root file system. The image built can be flashed to
the board as is and does not require a boot loader. This configuration
uses the tiny busybox configuration defined in
board/canaan/k210-soc/busybox-tiny.config.
* sipeed_maix_dock_sdcard_defconfig: Build a kernel image with a root
file system on the SD card and using U-Boot as the boot loader. This
uses the default busybox minimal configuration.
Both configurations also enable the kflash and pyserial-miniterm host
tools for flashing image files to the board and opening a terminal
console.
The readme.txt file documents how to build and boot the Sipeed
MAIX-Dock board with these configurations.
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Add two buildroot configuration files to build a minimal Linux
environment for the Sipeed MAIXDUINO board. The configurations are:
* sipeed_maixduino_defconfig: Build a bootable kernel image with an
embedded initramfs root file system. The image built can be flashed to
the board as is and does not require a boot loader. This configuration
uses the tiny busybox configuration defined in
board/canaan/k210-soc/busybox-tiny.config.
* sipeed_maixduino_sdcard_defconfig: Build a kernel image with a root
file system on the SD card and using U-Boot as the boot loader. This
uses the default busybox minimal configuration.
Both configurations also enable the kflash and pyserial-miniterm host
tools for flashing image files to the board and opening a terminal
console.
The readme.txt file documents how to build and boot the Sipeed MAIXDUINO
board with these configurations.
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Add two buildroot configuration files to build a minimal Linux
environment for the Sipeed MAIX Bit board. The configurations are:
* sipeed_maix_bit_defconfig: Build a bootable kernel image with an
embedded initramfs root file system. The image built can be flashed to
the board as is and does not require a boot loader. This configuration
uses the tiny busybox configuration defined in
board/canaan/k210-soc/busybox-tiny.config.
* sipeed_maix_bit_sdcard_defconfig: Build a kernel image with a root
file system on the SD card and using U-Boot as the boot loader. This
uses the default busybox minimal configuration.
Both configurations also enable the python-kflash and pyserial-miniterm
host tools for flashing image files to the board and opening a terminal
console.
The readme.txt file documents how to build and boot the Sipeed MAIX-Bit
board with these configurations.
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
The Linux environment for all boards using the Canaan Kendryte K210 SoC
can be built with the same process, using configurations that differ
only by the device tree used for the build. This patch add the
shared configurations, rootfs overlay and scripts used for all
K210-based boards.
Since the K210 SoC only has 8 MB of SRAM, a special busybox
configuration and rootfs overlay are added to save memory at runtime:
* For configurations using direct kernel boot (no boot loader), the
default busybox configuration busybox-minimal.config is modified
using the fragment file board/canaan/k210-soc/busybox-tiny.config.
This reduces the size of the busybox executable to save memory when
executing shell commands.
* Busybox init system is not used and a special init scripts is provided
using the rootfs_overlay root file system overlay. This init script
simply mounts devtmpfs, /proc and /sys, and exec an interactive shell
after printing a logo. This avoids (1) boot failures due to large
memory allocations by the regular busybox init system (these
allocations fail on the K210 for lack of enough memory) and avoids
(2) keeping the init process sleeping in the background (wasted
memory).
The board/canaan/k210-soc/busybox-tiny.config and the rootfs overlay
files in board/canaan/k210-soc/rootfs_overlay are used for all Canaan
K210 SoC based boards.
For board configurations booting using the U-Boot boot loader, a common
set of linux kernel configuration parameters is provided by the file
board/canaan/k210-soc/linux-sdcard.config. In addition, the post build
script board/canaan/k210-soc/post-build.sh file and U-Boot image
generation configuration file board/canaan/k210-soc/genimage.cfg are
provided. The post-build script creates a generic "k210.dtb" symlink to
the compiled device tree file for the target board. This symlink is used
by the genimage.cfg configuration, making this file common for all
boards.
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
The genimage.cfg modified by this commit used the partition-type-uuid
c12a7328-f81f-11d2-ba4b-00a0c93ec93b, which identifies the EFI System
Partition, for a partition that isn't the EFI System Partition, but
just a regular FAT partition, for which GUID
ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 is more appropriate.
So we switch these to use partition-type-uuid = F, as it makes more
sense.
Please note that this commit introduces a difference in the resulting
output, as those partitions will now have a different GUID.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This allows to match the recently written rules for
partition-type-uuid values.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit changes to use partition-type-uuid = U instead of
c12a7328-f81f-11d2-ba4b-00a0c93ec93b where relevant for the EFI System
Partition.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
The boot partition is not an EFI System Partition, it is a normal FAT
formatted partition, so using type F instead of U makes more sense.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This allows to comply with the recently specified genimage.cfg writing
rules.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
The gpt = "true" form is deprecated in genimage, use
partition-table-type = "gpt" instead.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Like we do in all other genimage configuration files.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
The patch is required to fix an issue in U-Boot for linking
the mkeficapsule tool against -luuid and -lgnutls.
Fixes: https://gitlab.com/buildroot.org/buildroot/-/jobs/2720001065
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This patch adds additional uboot build options that are
required for kria k26 soms.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch fixes the DP audio and video PLL configurations for the zynqmp-sm-k26-revA som.
It needs to be applied for both the kv260 and kr260 starter kits.
The Linux DP driver expects the DP to be using the following PLL config:
- DP video PLL should use the VPLL (0x0)
- DP audio PLL should use the RPLL (0x3)
- DP system time clock PLL should use RPLL (0x3)
Register 0xFD1A0070 configures the DP video PLL.
Register 0xFD1A0074 configures the DP audio PLL.
Register 0xFD1A007C configures the DP system time clock PLL.
This patch was build and run tested on a zynqmp-kria-kv260 target board.
Upstream-Status: submitted (https://lore.kernel.org/all/fa7e9abc419c9d7648405d1c62367dbe701d09b8.1652709736.git.michal.simek@amd.com/)
This patch will be removed from buildroot in a future release when no longer necessary.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch improves the documentation for kria k26 som qspi programming.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net>
[Peter: drop trailing spaces]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The kernel is from upstream with a few extras to reduce the size of
the 'aspeed_g5' zImage because it is too big for the flash layout.
Mainline U-Boot has enough support to load the kernel from the flash
device and from network but it is still behind the OpenBMC branch
where most the development is done.
The main resulting file from the build is a flash image. The partition
layout matches the OpenBMC one for 32M chips. It makes it easier to
update the different partitions from Linux. Intermediate files can be
used to boot from U-Boot over the network or to boot QEMU using
-kernel/-initrd/-dtb.
Reviewed-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
The kernel is from upstream and U-Boot is from the OpenBMC branch
because mainline doesn't have the required support for HW, yet.
The main resulting file from the build is a flash image. The partition
layout matches the OpenBMC one for 64M chips. It makes it easier to
update the different partitions from Linux. Intermediate files can be
used to boot from U-boot over the network or to boot QEMU using
-kernel/-initrd/-dtb.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This patch is a temporary fix for the kv260 u-boot.itb generation
until a proper fix has been implemented within u-boot.
The problem is u-boot can only be configured to use the kria k26
som dts configuration at build time, and the kv260 carrier board
overlay is missing from the build. Without this, all of the carrier
board drivers are missing.
This patch will be removed from buildroot once u-boot can build a
correct u-boot.itb for the kria kv260 starter kit including the
carrier board overlay and corresponding drivers:
https://lore.kernel.org/all/20920b0df6b067aca4040459a9677d7d1d6d766a.1615354376.git.viresh.kumar@linaro.org/
Signed-off-by: Neal Frager <neal.frager@xilinx.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
[yann.morin.1998@free.fr: add URL provided by Luca]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Now that all of the extlinux.conf files have been removed,
it is no longer necessary to check if the file exists.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This patch enables the zynqmp_kria_kv260_defconfig to auto-generate the
extlinux.conf file.
The board/zynqmp/kria/extlinux.conf and board/zynqmp/kria/post-build.sh have
been removed as they are no longer necessary.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This patch enables the zynqmp_zcu102_defconfig and zynqmp_zcu106_defconfig to
auto-generate the extlinux.conf file.
The board/zynqmp/extlinux.conf has been removed as it is no longer necessary.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This patch uses the BR2_ROOTFS_POST_SCRIPT_ARGS to auto-generate the
extlinux.conf file, so developers will only need to modify the
board_defconfig file to change the console and boot file system locations.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
As we're about to remove the nds32 architecture support, remove the
only defconfig that used this CPU architecture.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Reviewed-by: Yu Chien Peter Lin <peterlin@andestech.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Add RISC-V 64-bit nommu defconfig for QEMU virt machine with MMU
disabled.
Unlike qemu_riscv64_virt, qemu_riscv64_nommu_virt does not use OpenSBI,
since the kernel is running in machine mode (M-mode).
After the build is complete, you can start QEMU using the launcher
script:
$ output/images/start-qemu.sh
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Add the board/riscv/nommu directory to add a Linux kernel patch used
for all RISC-V NOMMU builds (QEMU and Canaan Kendryte K210 SoC based
boards). The patch is upstream and will be part of the upcoming 5.19
release.
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Since commit [1], the MMU support is mandatory for MMU-capable ARM
cores. This includes the arm926t ARM core used the
qemu_arm_versatile_nommu configuration.
From [2]
"I don't think supporting ARMv5 noMMU makes much sense, as
explained in the commit log. Supporting ARMv7-M definitely makes
sense, but not ARMv5 noMMU."
Remove this defconfig.
Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/2477067386
[1] 8c925613dc
[2] http://lists.busybox.net/pipermail/buildroot/2022-May/643064.html
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Switch U-Boot from vendor downstream version to upstream. Since the
upstream U-Boot uses binman to build the bootable binary (flash.bin) the
need for the iMX specifc prepare script is no longer required.
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This patch adds support for Xilinx Kria KV260 starter kit.
KV260 features can be found here:
https://www.xilinx.com/products/boards-and-kits/kv260.html
While the Kria SOM is based on a ZynqMP SoC, there are some key
boot config differences from the other ZynqMP evaluation boards.
1. There are no boot switches on Kria SOMs. The boot mode is thus
hard configured for QSPI flash. A pre-programmed boot.bin comes
with every Starter Kit. U-Boot can then find the Linux kernel and
file system on the SD card.
Optional instructions for updating the boot.bin in the QSPI flash
can be found in the readme.txt file and the link below.
https://xilinx-wiki.atlassian.net/wiki/spaces/A/pages/1641152513/Kria+K26+SOM
2. Kria SOMs use UART1 for the console instead of UART0. For this
reason, Kria Starter Kits will use a separate extlinux.conf file
from other ZynqMP evaluation boards.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch bumps configs/zynq_xxx_defconfigs to Xilinx software release 2022.1
which includes the following updates:
- U-Boot bumped to 2022.01
- Linux bumped to 5.15.19
- rootfs changed from CPIO to EXT4
- extlinux.conf for distro boot support
- U-Boot migrated from git clone to tarball for faster builds
This patch has been build and run tested on a ZC706 evaluation board.
This patch has been build tested only for zed, microzed and qmtech boards.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This patch fixes the DP audio and video PLL configurations for the
zynqmp-zcu106-revA evaluation board.
The Linux DP driver expects the DP to be using the following PLL config:
- DP video PLL should use the VPLL (0x0)
- DP audio PLL should use the RPLL (0x3)
Register 0xFD1A0070 configures the DP video PLL.
Register 0xFD1A0074 configures the DP audio PLL.
This patch was build and run tested on a zynqmp-zcu106-revA target board.
Upstream-Status: submitted (https://lore.kernel.org/all/62538b4a04dee28a6fc8ac5b85f8c845a5a76aa4.1651740988.git.michal.simek@amd.com/)
This patch will be removed from buildroot in a future release when no longer necessary.
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
When BR2_TARGET_OPTEE_OS=y, mkimage_fit_atf.sh is executed with two additional
variables so that the ITS file contains an additional node for the TEE binary.
Then the TEE binary will be packaged into the ITB in addition to TF-A and
U-Boot.
Signed-off-by: Thomas Perrot <thomas.perrot@bootlin.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
