As a workaround to an issue causing hang during PCI enumeration on
imx8mp with a specific PCI switch, disable PCI AER.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Link: https://github.com/openwrt/openwrt/pull/19218
Signed-off-by: Robert Marko <robimarko@gmail.com>
Enable DT overlay support:
- add dt-overlay to board features
- add DEVICE_DTS_OVERLAYS
- update the boot script to resize before applying each overlay
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Link: https://github.com/openwrt/openwrt/pull/19218
Signed-off-by: Robert Marko <robimarko@gmail.com>
Backport some additional upstream patches to resolves some issues when using
dt overlays on gw72xx-0x and gw73xx-0x:
- 6.13-arm64-dts-imx8mm-venice-gw73xx-remove-compatible-in-overlay-files.patch
- 6.12-arm64-dts-imx8mm-venice-gw72xx-remove-compatible-in-overlay-files.patch
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Link: https://github.com/openwrt/openwrt/pull/19218
Signed-off-by: Robert Marko <robimarko@gmail.com>
Add network config for single-port Gateworks venice boards such that the
ethernet port is the WAN port instead of the default being a LAN port.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Link: https://github.com/openwrt/openwrt/pull/18629
Signed-off-by: Robert Marko <robimarko@gmail.com>
(cherry picked from commit 2d6f0275f8)
The GW82xx-2x has two network ports. By convention, the first
port (eth0) should be the WAN port and the second port (eth1)
should be the LAN port.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Link: https://github.com/openwrt/openwrt/pull/17717
Signed-off-by: Robert Marko <robimarko@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17762
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit d2eaaa90d5)
The act of attempting link at gen1 then trying to link at higher speeds
causes a hang with the specific PCIe switch used on the Gateworks Venice
boards. Work around this by linking at the highest speed first as is
common with all other PCI controller drivers.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Link: https://github.com/openwrt/openwrt/pull/17717
Signed-off-by: Robert Marko <robimarko@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17762
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit 23a18a57cf)
Drop config and files for Linux 6.1.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/16107
Signed-off-by: Robert Marko <robimarko@gmail.com>
Switch to Linux kernel version 6.6.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/16107
Signed-off-by: Robert Marko <robimarko@gmail.com>
Add a set of upstream patches for the imx8m{m,n,p} based Venice
boards.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Link: https://github.com/openwrt/openwrt/pull/15736
Signed-off-by: Robert Marko <robimarko@gmail.com>
The GW74xx's first RJ45 is eth0 which should be the WAN adapter, not
eth1 which is the CPU uplink port to the switch.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Link: https://github.com/openwrt/openwrt/pull/15736
Signed-off-by: Robert Marko <robimarko@gmail.com>
The IMX device-tree's for arm moved from arch/arm/boot/dts to
arch/arm/boot/dts/nxp/imx. Use that if using the 6.6 kernel.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
copy 6.1 patches to 6.6 and fixup:
- removed patches already upstream
- adapted pathnames of dts patches for new kernel
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Add support for Gateworks Venice imx8m family of boards:
- required kernel modules for on-board devices
- image generation
- initial network config
- sysupgrade support
The resulting compressed disk image
(bin/targets/imx/cortexa53/openwrt-imx-cortexa53-gateworks_venice-squashfs-img.gz)
can be installed on a Gateworks venice board via U-Boot:
u-boot=> tftpboot $loadaddr openwrt-imx-cortexa53-gateworks_venice-squashfs-img.gz && \
gzwrite mmc $dev $loadaddr $filesize
WARNING: this will overwrite any boot firmware on the eMMC user hardware
partition which if being used will brick your board requiring JTAG to
re-program boot firmware and recover
The compressed disk image contains the partition table and filesystems only
and that it is expected that boot firmware is installed properly on the
eMMC boot0 hardware partition. The easiest way to ensure this is to
use the Gateworks JTAG adapter/process to install the latest boot firmware
as follows from a Linux host:
wget http://dev.gateworks.com/jtag/jtag_usbv4
chmod +x jtag_usbv4
wget http://dev.gateworks.com/venice/images/firmware-venice-imx8mm.bin
sudo ./jtag_usbv4 -p firmware-venice-imx8mm.bin
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Add imx8m support:
- add a cortexa53 subtarget to imx
- move ARCH and KERNELNAME to subtargets
- account for kernel modules that are not used for cortexa53
No device-specific targets or firmware images are created yet but all
imx8m* dtbs will be built.
enabling CONFIG_TARGET_ROOTFS_INITRAMFS results in
openwrt-imx-cortexa53-imx8m-initramfs-kernel.bin which has been
successfully booted on an imx8mm-evk using the following:
u-boot=> tftpboot $fdt_addr_r image-imx8mm-evk.dtb && \
tftpboot $kernel_addr_r openwrt-imx-cortexa53-imx8m-initramfs-kernel.bin && \
booti $kernel_addr_r - $fdt_addr_r
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
update the default network configuration for Gateworks Ventana boards
such that the left-most front-panel NIC is WAN and any additional are in
LAN bridge
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Without that, imx_thermal fails to initialize on deferred probe, because
it fails to register cpufreq cooling device.
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
PFUZE100 series of PMICs are used on boards supported by both
subtargets. Enable this for whole i.MX target.
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
Add a ventana-img.gz compressed disk image to support
squashfs+ext4 on a block storage device such as USB/MMC/SATA.
The Ventana bootloader expects the bootscript to be
boot/6x_bootscript-ventana therefore we must create a bootfs
that matches this.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Enable BLK_DEV_SD and USB_STORAGE so that rootfs can be on a USB Mass
Storage device.
This adds 23KiB to the compressed kernel size
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Kernel setting CONFIG_IO_URING supports high-performance I/O for file
access and servers, generally for more performant platforms, and adds
~45 KB to kernel sizes. The need for this on less "beefy" devices is
questionable, as is the size cost considering many platforms have kernel
size limits which require tricky repartitioning if outgrown. The size
cost is also large relative to the ~180 KB bump expected between major
OpenWRT kernel releases.
No OpenWrt packages have hard dependencies on this; samba4 and mariadb
can take advantage if available (+KERNEL_IO_URING:liburing) but
otherwise build and work fine.
Since CONFIG_IO_URING is already managed via the KERNEL_IO_URING setting
in Config-kernel.in (default Y), remove it from those target configs
which unconditionally enable it, and update the defaults to enable it
conditionally only on more powerful 64-bit x86 and arm devices. It may
still be manually enabled as needed for high-performance custom builds.
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
NVRAM packages for the same wireless chip are consolidated into one as
they contain only small text files and symlinks.
Signed-off-by: Kuan-Yi Li <kyli@abysm.org>
Since all NVRAM files in external repo are now upstreamed and to lower
future maintenance cost, disassociate the package from external source
repo.
All upstream pending NVRAM files shall be stored locally from now on.
Signed-off-by: Kuan-Yi Li <kyli@abysm.org>
[Remove outdated URL, add SPDX-License-Identifier]
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
