fvp-base-arm32 isn't a real machine and supporting it has become hacky.
Drop support and remove from meta-arm-bsp
Signed-off-by: Jon Mason <jon.mason@arm.com>
Bump kernel version to v6.1 and rebase the patches on
top of this new version.
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Update kernel patches and configs for the v6.1 kernel. Previously, it
was using the linux defconfig as a starting point. It is now using the
local kernel metadata.
Signed-off-by: Jon Mason <jon.mason@arm.com>
Without virtio-rng enabled kernel 5.19 takes ages to finish
random number generator initialisation which causes
issues with ssh and other crypto related services.
Signed-off-by: Anton Antonov <Anton.Antonov@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Fixes the Tee driver bug in corstone1000. It adds a
delay to fix a possible race-condition occurs during
FF-A calls. This is a temporary fix for the upcoming
release.
Signed-off-by: Emekcan Aras <emekcan.aras@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
The rpmsg_chrdev driver has been replaced
by the rpmsg_ctrl driver. This commit
updates the defconfig to align with the
change.
Signed-off-by: Emekcan Aras <emekcan.aras@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This change is to upgrade kernel to 5.19 for corstone500 target
Signed-off-by: Vishnu Banavath <vishnu.banavath@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Bump the kernel version to 5.19.9, remove backported ffa
related patch to previous version and fix issues in the arm
rpmsg driver.
Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Adds out-of-tree rpmsg_arm_mailbox driver patches into linux
kernel to communicate with external system using MHUs in
corstone1000 platform. The host can communicate with external
system using the driver under /dev/rpmsg0_ctrl0.
Signed-off-by: Emekcan Aras <emekcan.aras@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Adds external system device driver into linux.
User applications can control the external system
using the driver under /dev/extsys_ctrl in
corstone1000 platform.
Signed-off-by: Emekcan Aras <emekcan.aras@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
SCMI support was added to the latest kernel (kernel commit
96bb0954860a4c8b8c77d59fc53cd4cafac914f5). So, remove this patch, as it
is no longer necessary
Signed-off-by: Jon Mason <jon.mason@arm.com>
In newer kernels, vexpress has been rolled under the versatile umbrella.
Update the patch to refer to the new location
Signed-off-by: Jon Mason <jon.mason@arm.com>
Arm generic timer provides different timers for different exception
levels and different secure states. Because Armv8-R AArch64 has secure
state only, the valid timer for hypervisor in EL2 is secure hypervisor
physical timer. But for platform fvp-baser-aemv8r64, before FVP 11.18,
the secure hypervisor physical timer could not work well in EL2, so we
had been using Non-secure physical timer in EL2 for hypervisor as a
workaround.
Since secure hypervisor physical timer issue has been fixed from FVP
11.18, we can use this correct timer in EL2 for hypervisor now. So we
update the device tree timer node to use secure hypervisor physical
timer interrupt for hypervisor.
About the interrupt assignments of FVP, please refer to
https://developer.arm.com/documentation/100964/latest/Base-Platform/Base---interrupt-assignments
Issue-Id: SCM-4596
Signed-off-by: Jiamei Xie <jiamei.xie@arm.com>
Change-Id: I9d4b9f4e0ed14c6c1567269c83696ceb9ff84ac8
Signed-off-by: Jon Mason <jon.mason@arm.com>
A virtio-rng is available from FVP_BaseR_AEMv8R version 11.17, so add
to the device tree and enable the correpsonding FVP configuration flag.
This improves the boot time and removes the following warning in the
boot log:
random: udevd: uninitialized urandom read (16 bytes read)
Issue-Id: SCM-4304
Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
Change-Id: Ic935d0b935e21965a489a55db09c4a5f9ac51366
Signed-off-by: Jon Mason <jon.mason@arm.com>
The 64-bit fvp-base machine uses the upstream fvp-base-recv devicetree,
but fvp-base-arm32 was accidentally using the old
fvp-base-gicv3-psci-custom that we patch into the kernel.
As the only difference between these platforms at a "hardware" level is
whether the cores boot in 32- or 64-bit mode, they should both use
fvp-base-revc.
This isn't trivial as devicetree files need to be under the correct
arch/ directory, so we need to symlink into arch/arm the right files
from arch/arm64.
This has several improvements, but primarily virtio networking works so
we can now use testimage with fvp-base-arm32.
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This patch is now merged upstream in 7285daac, 5.15.25 onwards.
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Update linux-yocto to the latest version for cs1k.
There is a bug in the kernel version 5.15. Following
patch is applied to fix this issue and will be
upstreamed soon (https://lkml.org/lkml/2022/2/18/475).
Signed-off-by: Emekcan Aras emekcan.aras@arm.com
Signed-off-by: Jon Mason <jon.mason@arm.com>
The FVP default configuration has bp.dram_size=4, which is sufficient
for development and testing purposes, so remove the FVP_CONFIG
override and set to 4 Gb in the device tree.
Issue-Id: SCM-3871
Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
Change-Id: I4a96062c9e94d36f5459f33c86aab4d4885bab43
Signed-off-by: Jon Mason <jon.mason@arm.com>
The default kernel is now 5.15, so remove the preferred version
assignment.
The mailbox patches went upstream in a different form, so we can drop
the patches and drop in a customised Devicetree file required to use the
new drivers.
In the future we can possibly drop the devicetree patch if it is provided
by firmware, but for now this is known to work.
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Corstone 700 is end-of-life, so remove it from meta-arm master.
It will remain in the stable branches for existing users, but new users
are encouraged to use Corstone 1000 instead.
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
The Linux kernel expects the peripheral ID register to be just below the
end of the address range, which for the PL011 and SP805 is at 0xFE0 not
0xFFE0, so set the size to 0x1000.
Issue-Id: SCM-3881
Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
Change-Id: Iada28e8192d72b1647822c33d13deffe507043b5
This commit introduces a new kernel patch that aligns the FF-A
versions checks according to the FF-A specification v1.0.
Without this fix, the FF-A bus fails to initialize when the FF-A
framework is version 1.1 (comes with the latest TF-A).
The bus driver which is v1.0 rejects the framework v1.1 despite
the fact they are compatible according to the specification.
This kernel patch changes the logic of the version checking based on
the specification.
Change-Id: If9d7b6c0d5e24e73d4f42c6532cd56ff2d05fcec
Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
- This commit provides a recipe for the FF-A Debugfs Linux
driver v2.1.0.
The driver is an out-of-tree loadable modules. It exposes
FF-A operations to user space and only used for development
purposes.
- Create a dev package for ffa-debugfs-mod
ffa-debugfs-mod recipe provides arm_ffa_user.h header for
other recipes that need it at build time.
The header is put in ffa-debugfs-mod-dev package.
Change-Id: I92f33e20b5fdfc9a32cff03ae2a137150d0328db
Signed-off-by: Arpita S.K <Arpita.S.K@arm.com>
Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit adds the Arm Firmware Framework for Armv8-A to the v5.10 kernel.
The integrated patches are cherry-picked from kernel v5.14-rc2 and
compatible with SMCCCv1.2
Change-Id: If8964b94ed83caa5e0fc5d2a8a9b6a21f8b378ec
Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
In an effort to setup capsule update and efi runtime service
handlers, enable the correspondent efi config options.
Signed-off-by: Rui Miguel Silva <rui.silva@arm.com>
Change-Id: Ib068448564268dcacb9bcad3667a3b293f177a83
Signed-off-by: Jon Mason <jon.mason@arm.com>
This patch adds a device tree entry and kernel configs to enable file
sharing between the host and the FVP using the virtio P9 device
component.
Issue-Id: SCM-2299
Signed-off-by: Hugo L'Hostis <hugo.lhostis@arm.com>
Change-Id: Icd757e3c6281e5e84985a3caac72e860a4aeee7f
Signed-off-by: Jon Mason <jon.mason@arm.com>
Set Shared Peripheral Interrupts (SPIs) for PMUIRQ so that profiling
tools (such as perf) can use PMU events.
Issue-Id: SCM-3164
Signed-off-by: Qi Feng <qi.feng@arm.com>
Change-Id: Idcfee3f33d9f9e15578405dd39be4f434f3faa06
Signed-off-by: Jon Mason <jon.mason@arm.com>
When the FVP Base machine was first added the mainline kernel didn't
have a usable Devicetree. This is no longer the case, so use the
fvp-base-revc devicetree in the kernel.
Change-Id: Ib1c4dc332776b393869c6fb3f11be1811a6544f5
Signed-off-by: Ross Burton <ross.burton@arm.com>
This patch adds the fvp-baser-aemv8r64.conf machine definition for the
FVP BaseR AEMv8r64 Platform alongside the following BSP components:
* boot-wrapper-aarch64
* Kernel: linux-yocto-5.10
* Devicetree for bootstrapping
* wic image
Issue-Id: SCM-2121
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Change-Id: Ia9e400db8c78e5e57a6fa2241b81fdd42a00dd53
Signed-off-by: Jon Mason <jon.mason@arm.com>
The n1sdp has been upgraded to the linux-yocto 5.10 kernel in
meta-arm-bsp, but Xen + PREEMPT_RT is currently broken in 5.10, so
autonomy builds cannot upgrade.
Therefore, move the linux-linaro-arm configuration and recipes to
meta-arm-autonomy as they are now only required for autonomy
builds.
Issue-Id: SCM-2185
Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
Change-Id: Ibe918bc39ffef0d9c92c19ed0a0815c83e48a2be
Signed-off-by: Jon Mason <jon.mason@arm.com>
The MPIDR values are incorrect, which means that only two CPUs start.
With this patch, all 8 CPUs start.
Change-Id: I4baa8738948ec756d6902bc75d0a56edf15e23f8
Signed-off-by: Anders Dellien <anders.dellien@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Add patches for SCMI, MHUv2 and DRM. Also update the kernel config
to enable boot to Android home screen instead of just console.
Change-Id: Ic2af15441667b967ef360d8410de94e83eb73de4
Signed-off-by: Anders Dellien <anders.dellien@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Update to use the yocto-kernel-cache 'standard' configuration
and edit 'fvp-features.cfg' to remove duplicate configs.
Change-Id: I49617bdac554571aa1242080797cb60327e527da
Signed-off-by: Anders Dellien <anders.dellien@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
As the ack-4.19 patches are no longer used, they can
be removed.
The extra defconfig options have been removed as well
according for 5.4 kernel.
Change-Id: Iecbfe86107b7b142f17af6bdfbee086b9590fc1a
Signed-off-by: Usama Arif <usama.arif@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit includes
1. Move from linux-linaro-arm 4.9 to linux-yocto 5.4
2. MHU patches for SCMI
3. add patch to remove stale configs in v5.4
Observed the below error in kernel boot
[ 7.177114] arm-scmi firmware:scmi: mbox timed out in resp(caller: scmi_power_state_set+0x78/0xc0)
[ 7.197984] arm-scmi firmware:scmi: mbox timed out in resp(caller: scmi_power_state_set+0x78/0xc0)
[ 7.201125] smsc911x 18000000.ethernet eth1: SMSC911x/921x identified at 0xffff800012a70000, IRQ: 8
[ 7.206968] arm-scmi firmware:scmi: mbox timed out in resp(caller: scmi_power_state_set+0x78/0xc0)
[ 7.206978] arm-scmi firmware:scmi: mbox timed out in resp(caller: scmi_power_state_set+0x78/0xc0)
[ 7.216073] arm-scmi firmware:scmi: message for 5 is not expected!
Change-Id: I4651a142bcee06ba95faa315e3caaf871f406b5a
Signed-off-by: Damodar Santhapuri <damodar.santhapuri@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit enables kernel v5.6 for corstone700 and configures the kernel
using configuration fragments. The current available machine is
corstone700-fvp.
Change-Id: I43371f9ef0277e9bd82bc73c7911df5a99e5f59d
Signed-off-by: Rui Miguel Silva <rui.silva@arm.com>
Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This enables extra ttys that are required by sysvinit 2.96 used
in dunfell.
Change-Id: I4ee0d1a3ec98665fd19cb8022b66c53c3d559499
Signed-off-by: Usama Arif <usama.arif@arm.com>
Signed-off-by: Ross Burton <ross.burton@arm.com>
Also refactor fvp-common.inc to contain definitions shared
between fvp-base, fvp-base-arm32 and foundation-armv8
Change-Id: I3634c3fefa8d793d0bcf5fcfd7458e6dbd2a6622
Signed-off-by: Anders Dellien <anders.dellien@arm.com>
Recent changes to meta-kernel meant that we cannot be sure that do_patch
is shell or Python, so doing do_patch_append() is unwise.
Frustratingly we can't just use subdir= in the SRC_URI to drop the files
into the right place as the kernel build is unexpectedly complex.
Instead, just add the files in a patch. In the future these will be
provided by TF-A so mark as Inappropriate and Sign-off by the developer
who added them initially.
Change-Id: I5bc3483d92c8d3abe3e7fbdde26579b602124d39
Signed-off-by: Ross Burton <ross.burton@arm.com>
Change fvp-base and foundation-armv8 kernel from linux-linaro-arm-4.19
to linux-yocto_5.4.
Also add the necessary DTS files.
Change-Id: I6aa2e7706a2f20904d2f7a2bbfb928f0e53eb1eb
Signed-off-by: Anders Dellien <anders.dellien@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This patch introduces the Total Compute platform.
It adds support for the TC0 platform to the Android Common Kernel and
allows building all binaries needed to run Android on TC0.
It adds patches specific to TC0 for TF-A, SCP and U-Boot.
Change-Id: Ia83b79571c7381967c7449db031e3177b1990546
Signed-off-by: Teo Couprie Diaz <teo.coupriediaz@arm.com>
Signed-off-by: Usama Arif <usama.arif@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
meta-arm-bsp no longer has to depend on meta-oe, and in the future
meta-gem5 could be moved out of meta-arm.
Change-Id: I49fa8f793b60af8c0cdb7e04b27fb53fc094cdad
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Change fvp-base and foundation-armv8 kernel from linux-yocto_5.4
to linux-linaro-arm_4.19 because some drivers are not available.
Furthermore, for fvp-base the linaro kernel comes with the dts
file removing the needs to support it on our side.
Change-Id: I844d92f173406542c2bad8d89793513f8bc28fd1
Signed-off-by: luca fancellu <luca.fancellu@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
When calling `bitbake virtual/kernel -c menuconfig` it fails if the
ncurses-dev package is not installed on the host machine.
This patch makes usage of the ncurses library built by yocto if it
is present.
Change-Id: I6a8c4ca6a7da07ac834b29a2d23e83e6c153efb3
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Jon Mason
Rui Miguel Silva
Anton Antonov
Emekcan
Vishnu Banavath
Abdellatif El Khlifi
Jiamei Xie
Peter Hoyes
Ross Burton
Rui Miguel Silva
Hugo L'Hostis
Qi Feng
Diego Sueiro
Anders Dellien
Usama Arif
Damodar Santhapuri
Teo Couprie Diaz
luca fancellu