Directly call the function "get_linux_version()" to get the integer
kernel version number.
Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/19172
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Move the following kernel symbol configs to generic:
COMPRESSED_INSTALL and IMX_SCMI related configs
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://github.com/openwrt/openwrt/pull/19380
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Allow the armsr target to be built with a 6.12 kernel
when CONFIG_TESTING_KERNEL is set.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Link: https://github.com/openwrt/openwrt/pull/18849
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This includes both new additions to 6.12
and an attempted "refresh" of the config
to remove duplicates from target/generic/config-6.12.
(The OpenWrt kernel_makeoldconfig does not
work well with the armv8 subtarget for reasons
I am yet to determine, so that file has been
pruned manually)
Most new options are in armv8, where the
KConfig relates to a platform that will likely
be armsr compatible (like the i.MX91/93/95),
it has been enabled.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Link: https://github.com/openwrt/openwrt/pull/18849
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
We have modified the kernel to setup all "default" consoles,
including serial ports and framebuffers/screens, providing
no console= argument is supplied on the kernel command line.
Adding 'console=tty1' caused the 'default' serial port on
device tree systems to break, as the kernel would not carry
over the settings (like baud rate) from the bootloader.
The system administrator can still force the use of a
specific console by adding their own console= arguments.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Fixes: c099523d66 ("armsr: use console=tty1 to make
console more readily available")
Link: https://github.com/openwrt/openwrt/pull/17012
Signed-off-by: Robert Marko <robimarko@gmail.com>
A previous change added 'console=tty1' to the default kernel command
line on armsr, in order to ensure the framebuffer console is enabled
on systems capable of graphics output.
Unfortunately, this change broke boards that used device tree
(DT) firmware with serial consoles, as the serial console
specified by the system firmware (stdout-path) was no longer
setup by the kernel.
A bit of probing determined that the SPCR (serial port console
direction table) on ACPI systems was preventing Linux from setting
up a default framebuffer console on these systems (which is why
console=tty1 was added).
(The affected ACPI systems are usually VMs using QEMU's
'virt' machine and EDK2 firmware. The firmware on these systems
does not remove the SPCR when a screen is present)
So to ensure all possible systems are setup correctly, we modify
the kernel so all "default" console types (serial and screen)
are setup when no console= arguments are specified on the kernel
command line.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Fixes: c099523d66 ("use console=tty1 to make console more
readily available")
Link: https://github.com/openwrt/openwrt/pull/17012
Signed-off-by: Robert Marko <robimarko@gmail.com>
Drop GC sections ARMv7 patch as the new upstream version already handle
it by disabling the config in the specific EFI boot stub driver.
Link: https://github.com/openwrt/openwrt/pull/18464
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
The build failed because the CONFIG_FSL_DPAA2_ETH_DCB option was not
set. Activate this option to build the driver with DCB support when it
is available.
Fixes: 40f1db9cb1 ("kernel: Add KERNEL_DCB (Data Center Bridging)")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
luci-app-attendedsysupgrade expects images to be named
'combined-efi' when the system is using EFI images.
This came about as x86 has 'combined' images for legacy
(BIOS) boot and 'combined-efi' for EFI systems.
armsr images were originally named 'combined' only
as there was no 'legacy' image type.
To avoid special handling in the attendedsysupgrade
code, name EFI images consistent with other targets.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Link: https://github.com/openwrt/luci/pull/6430
Link: https://github.com/openwrt/openwrt/pull/12963
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Drop limitation on depending on only armv8 for armsr target as those
module should support both 32 and 64 bits systems.
Only thunderx-net actually require 64 bit systems.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Support for Linux 6.1 has already been removed from the armsr target.
Remove left-over patches-6.1 folder as well.
Fixes: fd47fdf527 ("armsr: Remove kernel 6.1 configuration")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Like x86, armsr is frequently virtualized, and is used for development
and debugging. Kernel messages should be more readily apparent by
default. This can be achieved by adding console=tty1 to the kernel
command line, enabling the console on a (possibly virtual) display and
keyboard, in addition to a serial port.
This also enables failsafe on tty1. Failsafe mode operates on consoles
known by the kernel, without regard to /etc/inittab.
armsr's /etc/inittab is also updated to specify tty1 instead of tty0.
tty1 is technically more correct: tty1 is the first virtual console,
where tty0 reflects the current active virtual console (which is likely
to be tty1).
This configuration matches x86, which is another target commonly used
for virtualization, development, and debugging in the same way. x86's
kernel command line had specified console=tty0, although console=tty1 is
more correct for the reasons given above. This also brings x86's kernel
command line console= into agreement with its /etc/inittab, which
already used tty1.
Signed-off-by: Mark Mentovai <mark@mentovai.com>
Link: https://github.com/openwrt/openwrt/pull/16213
Signed-off-by: Robert Marko <robimarko@gmail.com>
Kconfig symbols CONFIG_ARM64_CNP and CONFIG_ARM64_EPAN got exposed
by enabling CONFIG_ARM64_PAN. Enable them as well, as just like for
PAN, also EPAN and CNP will be detected at runtime at no cost.
Fixes: a2662309aa ("kernel: Enable CONFIG_ARM64_PAN to restrict kernel access to user space memory")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Enable the CONFIG_ARM64_PAN kernel security option, which leverages the
ARMv8.1 Privileged Access Never (PAN) extension to prevent the kernel
from directly accessing user space memory.
Instead, copy_to_user and similar functions must be used for data
transfer between kernel and user space. This feature is automatically
disabled at runtime on CPUs without PAN support, making it a no-op in
those cases.
Link: https://github.com/openwrt/openwrt/pull/16189
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This adds two more common PHY brands to the image.
Realtek is used on the Google Coral "Phanbell" board (i.MX8MQ).
SMSC has been used on various Raspberry Pi boards.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Support for 'fsl,imx8mq-usb-phy' is needed for USB to work
on NXP i.MX8MQ and i.MX8MP platforms.
Tested with a Google Coral "Phanbell" board.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
This was discovered when trying to run OpenWrt on Hetzner Cloud's
Arm-based instances.
Hetzner uses QEMU/KVM with virtio-gpu as the main display device,
together with an ACPI firmware. This was not displaying a console
previously.
This setup can be emulated by qemu using options below:
qemu-system-aarch64 \
-machine virt \
-bios QEMU_EFI.fd \
-device virtio-gpu \
-usb \
-device qemu-xhci,id=xhci \
-device usb-tablet,bus=xhci.0 \
-device usb-kbd,bus=xhci.0 \
-vnc :0
Signed-off-by: Mathew McBride <matt@traverse.com.au>
This PMU (performance management unit) related kernel option
can appear under certain kernel configurations (such as
KVM being enabled).
Disable them, as we do with other PMU-related options.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Support for Renesas Arm families was added in commit 1ff4f4df23
("armsr: armv8: enable CONFIG_ARCH_RENESAS"), but this did not
enable the console/tty hardware for these SoCs, which is derived
from the SuperH family (CONFIG_SERIAL_SH_SCI).
Link: https://github.com/openwrt/openwrt/issues/15284
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Due to a change in kernel 6.2, the GPIO numbers on certain
architectures (including arm64) have changed. This script
will update any defined GPIO switches to the new numbering.
See https://lists.openwrt.org/pipermail/openwrt-devel/2024-March/042448.html
for more information.
In the future, the GPIO switch mechanism will likely be
replaced with something using libgpiod.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
A change in kernel 6.2[1] caused the base numbers of GPIOs to
change significantly on some architectures like aarch64.
We have to number our GPIOs accordingly.
Ideally the board.d scripts should look through sysfs
to find the basenum (like cat "/sys/devices/platform/soc/2000000.i2c/
i2c-0/0-0076/gpio/gpiochip640/base"), but the problem is
that this occurs before modules are loaded, meaning I2C and other
runtime devices may be missing.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
[1] https://lore.kernel.org/lkml/cover.1662116601.git.christophe.leroy@csgroup.eu/T/
Introduce new configuration options prompted by 6.6 (relative to 6.1).
The kernel arm64 defconfig is used as guide for 'core' options, while
video/camera/other media drivers are turned off by default.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
This is an automatically generated commit which aids following Kernel patch history,
as git will see the move and copy as a rename thus defeating the purpose.
See: https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html
for the original discussion.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Detach of-mdio dependency from stmmac-core kmod to fix support for
x86_64 target. This target doesn't use OpenFirmware infrastructure and
stmmac-core for the dwmac-intel driver doesn't depends on it.
Add kmod-of-mdio to any other user of stmmac-core as it's not inherit
from stmmac-core anymore.
Fixes: #14209
Fixes: 4b4c940fbc ("x86: Add kmod-dwmac-intel")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Move pcs-xpcs kmod from armsr modules.mk to generic modules package.
Also add additional dependency to x86_64 as stmmac-core it's now used
by x86_64 target and depends on this package.
Fixes: 4b4c940fbc ("x86: Add kmod-dwmac-intel")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
GRUB_SERIAL is also used for the default serial on the target and not
only in grub. When no grub was build it was not available and the build
fails.
Rename GRUB_SERIAL to TARGET_SERIAL and make it always available on x86
and armsr targets.
Fixes: #14063
Fixes: b10768476f ("x86,armsr: interpolate GRUB_SERIAL into /etc/inittab")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Some platforms have their console on other ports than ttyS0, so
allow the developer to tailor this on bespoke platform images.
Fixes issue #13401.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
Copy configuration to boot partition (partition 1) instead of root
partition (partition 2) because the root partition is not writable if
it's a suqashfs image.
Move configuration back to root during preinit.
Fixes: https://github.com/openwrt/openwrt/issues/13695
Signed-off-by: Christian Buschau <cbuschau@d00t.de>
In userspace, ASLR is enabled, but it's missing to enable KASLR on the
kernel side to improve security as part of SystemReady recommendations.
Signed-off-by: Javier Tia <javier.tia@linaro.org>
