oe-core master now has 6.6.54 which incorporates this patch, so we don't
need to carry it anymore.
This reverts commit 60fd47edd0.
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Create new yml file "corstone1000-extsys.yml" which adds "corstone1000-extsys" as
new MACHINE_FEATURE.
Based on this, external system components can be enabled or disabled from the
Linux Kernel and U-Boot.
Reason for change:
DT-schema test is failing for the SystemReady-IR v2.0 certification because
device tree binding for remoteproc dts node corresponds to external system has
not been upstreamed in the Linux Kernel yet.
So, it has been decided to make enablement of external system configurable in
order to make Corstone1000 FVP SystemReady-IR v2.0 certifiable.
Signed-off-by: Harsimran Singh Tungal <harsimransingh.tungal@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
add support for the remoteproc control feature for the external system
With this feature we can switch on/off the external system on demand:
echo stop > /sys/class/remoteproc/remoteproc0/state
echo start > /sys/class/remoteproc/remoteproc0/state
During Linux boot the remoteproc subsystem automatically start
the external system. The user can use the commands above to
stop then start the remote core.
Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This is mostly based on the existing qemu-generic-arm64 machine, but by
not being based on the genericarm64 and instead being specifically a
machine to run on the qemu sbsa-ref machine we get to tune differently.
Specifically, this configures sbsa-ref to be a Neoverse N2 (v9), and the
tune is set to match. Another notable difference to qemu-generic-arm64
is that the kernel configuration is at present defconfig. We may wish
to change this in the future to be the same fragmented configuration as
genericarm64.
We have to ignore two testimage parselogs failures: one from NUMA which
will be fixed in a future EDK2 release, and one from efifb where we
should be using the bochsdrm driver instead (further investigation is
needed)
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Add configuration settings to TF-A, OP-TEE and TS SPs needed to get TS
built and run on the fvp-base machine.
Signed-off-by: Gyorgy Szing <gyorgy.szing@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
A SRCREV for arm-platforms-kmeta was added years ago to get
yocto-check-layer working at the time, but was never removed (and never
updated). Removing now, since it is not necessary.
Signed-off-by: Jon Mason <jon.mason@arm.com>
Bumped kernel version to v6.6 and rebased N1SDP kernel PCIe quirk patches on top of this new version.
Signed-off-by: Anusmita Dutta Mazumder <anusmita.duttamazumder@arm.com>
Since linux yocto kernel 6.5 is EOL and other layers like
meta-virtualization dropping support for it, it would be
sensible to downgrade the kernel to 6.1 which is a LTS.
This is a temporary change and later we would move to 6.6 when its
officially supported on N1SDP.
This revert the following commits:
* 1fe76c893c
* 21df60b921
Signed-off-by: Jon Mason <jon.mason@arm.com>
When booting, the tee driver from kernel side
invokes a yielding call to OP-TEE, which gets
stuck because OP-TEE never sends Done response:
OPTEE_FFA_YIELDING_CALL_RETURN_DONE
This issue was previously resolved by introducing
an inappropriate patch to the kernel with 1 ms delay
in ffa_msg_send_direct_req.
Further investigation proved that OP-TEE doesn't
get enough processing time and is constantly interrupted
by the kernel requests. To remove this patch, TF-A logging
level is lowered to default (40 in debug builds and
20 in release builds), which eliminates the time consumed
previously by TF-A VERBOSE logs (giving OP-TEE more
processing time).
Signed-off-by: Mariam Elshakfy <mariam.elshakfy@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Bump kernel version to v6.5 and rebased N1SDP kernel PCIe quirk patches top of this new version.
Signed-off-by: Xueliang Zhong <xueliang.zhong@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
The fvp-baser-aemv8r64 machine will not be actively maintained.
Signed-off-by: Divin Raj <divin.raj@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Bump kernel version to v6.4 and rebased N1SDP kernel PCIe quirk patches
top of this new version.
Signed-off-by: Xueliang Zhong <xueliang.zhong@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
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>
This commit includes :
- Rebased and fixed N1SDP kernel PCIe quirk patches to apply on 6.1 kernel
Signed-off-by: Xueliang Zhong <xueliang.zhong@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Bump corstone500 kernel version to 6.1 and drop the not
longer needed patch regarding the SND_SOC_AC97 config
option in multi_v7.
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>
There are some cases where PN is not expanded into linux-yocto in the
arm-ffa-transport.inc file required from linux-yocto_%.bbappend,
because of the := usage, in those cases PN gets "defaultpkgname".
To fix the issue, rename "linux-yocto" folder into "files" and adjust
ARMFILESPATHS to point to that in linux-yocto_%.bbappend, prepend
ARMFILESPATHS to FILESEXTRAPATHS in arm-ffa-transport.inc.
Remove ARMFILESPATHS prepend from FILESEXTRAPATHS for corstone1000 in
meta-arm-bsp, because the platform has always the "arm-ffa" in
MACHINE_FEATURES, which causes ARMFILESPATHS to be prepended.
While there, remove the FILESEXTRAPATHS prepend of ARMFILESPATHS for
the n1sdp that will be added by arm-ffa-transport.inc only when
needed.
Signed-off-by: Luca Fancellu <luca.fancellu@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This change is to add ARMFILESPATHS into serach path
for linux for N1SDP target.
Signed-off-by: Vishnu Banavath <vishnu.banavath@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>
Update ACK to 5.15 and remove the 5.10 recipe
Signed-off-by: Rupinderjit Singh <rupinderjit.singh@arm.com>
Change-Id: I7d86367533248312bb7a54ba39166ddee5a025ef
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>
This change is to upgrade the Linux kernel version to 5.19 for N1SDP
target to align with post N1SDP-2022.06.22 refresh
Signed-off-by: Vishnu Banavath <vishnu.banavath@arm.com>
Signed-off-by: Adam Johnston <adam.johnston@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>
Backport of trusty driver. This adds Trusty driver from
android-trusty-5.10
Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: I5477ecfc1b67fc3786dbd062711d8cc8d4963744
Signed-off-by: Jon Mason <jon.mason@arm.com>
This updates the existing FFA driver to the latest upstream version.
Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: Idabf2d97cd497edc6c41e7132e1e82be8e717c59
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 commit includes :
- Rebased and fixed N1SDP kernel 5.4 PCIe quirk patches to apply on 5.15
- Removed 5.10 kernel recipe for N1SDP
- Dropped RT kernel support, as it is no longer supported on N1SDP
Signed-off-by: Xueliang Zhong <xueliang.zhong@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 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>
Ross Burton
Jon Mason
Harsimran Singh Tungal
Abdellatif El Khlifi
Gyorgy Szing
Anusmita Dutta Mazumder
Vikas Katariya
Mariam Elshakfy
Xueliang Zhong
Divin Raj
Rui Miguel Silva
Anton Antonov
Luca Fancellu
Vishnu Banavath
Emekcan
Davidson K
Rupinderjit Singh
Adam Johnston
Arunachalam Ganapathy