The poky commit 74f086529911bdaf07a8414d50de411e20739541 updates
the kernel to v5.15.103 which breaks the PCI quirk patch for the N1SDP.
Signed-off-by: Vikas Katariya <vikas.katariya@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
The mailbox patches don't apply to 5.15.78 so until they can be rebased
and retested, pin the kernel to 5.15.72.
Signed-off-by: Ross Burton <ross.burton@arm.com>
The linux-yocto recipe in oe-core upgraded to 5.15.72, so rebase the
doorbell patches to apply correctly.
Signed-off-by: Ross Burton <ross.burton@arm.com>
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>
fvp-base pulls in features/net/net.scc, so fvp-base-arm32 should too.
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 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>
corstone500 was the only user of this and now uses 5.4, so this can be
removed.
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
It was used by SGI575, but it is now tracking the latest
release in oe-core.
Signed-off-by: Ross Burton <ross.burton@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>
KMACHINE defaults to MACHINE, so remove the redundant assignments.
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
The CS1K kernel used overrides to empty the kernel-image package, so
the initramfs didn't contain a kernel image.
The initramfs contained a kernel via a bad dependency in ffa-debugfs-mod,
but now that has been worked around we can remove the CS1K workaround.
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Enable coresight components in the config and also port the patches
which were upstreamed in later version of the linux kernel.
Change-Id: I27983abd5f2945328f7465cc1b2af4f8e848b69b
Signed-off-by: Davidson K <davidson.kumaresan@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>
Recently the way of handling Secure Partitions UUID changed in TF-A
and that needs corresponding changes in required components. Hence
changing them for optee and linux kernel.
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>
Move to newer tag of ACK as well as update to the latest gki_defconfig
using fragments to support TC.
Signed-off-by: Anders Dellien <anders.dellien@arm.com>
Change-Id: I71fe31730ce063e9604b8adc879e0a626b3320e7
This commit introduces a configuration variable, LINUX_ACK_TOOLCHAIN_CLANG,
that (if set) switches the kernel build to use the Android Clang compiler
Change-Id: Iab362916159bf6e8096061f1b7281a7513001d61
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>
All FVPs can use virtio networking devices, so enable virtio in all of
the FVP kernels.
Remove our fvp/fvp-virtio.cfg as there's cfg/virtio.scc we can use.
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Android has deprecated ION and moved to dmabuf instead.
Update the kernel configuration accordingly.
Also, enable "CONFIG_DEVFREQ_THERMAL" as this is required by
the GPU libraries
Signed-off-by: Anders Dellien <anders.dellien@arm.com>
Change-Id: I7ee3659792984f71cf818ef175d7e5ecc25c6d93
This makes them common with TC1 and also adds support for FFA v1.1.
Signed-off-by: Usama Arif <usama.arif@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Temporary hack to allow for things to continue to work, while waiting
for the platforms to migrate to a newer kernel.
Signed-off-by: Jon Mason <jon.mason@arm.com>
The Linux kernel entries for corstone700 are not much more than any
other BSP. Migrate them to the common file for easier development and
debugging.
Signed-off-by: Jon Mason <jon.mason@arm.com>
This patch was upstreamed in 5.10.54.
Change-Id: Iacf6345c4d4ffa8e512e2f812876fdd50a057f96
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
The same patches are used by tc0 and tc1. Hence rename the folders
that contain the Total Compute patches to be called "tc". The
artifacts image is used by both tc0 and tc1, hence renamed to
tc-artifacts-image.
Signed-off-by: Usama Arif <usama.arif@arm.com>
Change-Id: Ib0b4fbca9a009c432c1e6696c5437a7d24a25d1f
Signed-off-by: Jon Mason <jon.mason@arm.com>
Using recipes-kernel/linux/linux-yocto_5.4.bb as a guide, format the
kernel recipes to match. This enables easier diffing and updating.
Signed-off-by: Jon Mason <jon.mason@arm.com>
Correct an override syntax issue with the kernel and move the relevant
kernel entries from the machine config to the kernel include file to
match the other machines in meta-arm-bsp
Signed-off-by: Jon Mason <jon.mason@arm.com>
Recent changes in the 5.4 kernel are preventing the juno patches from
applying. Temporarily pin the kernel to the version prior to this until
the patches can be rebased.
Signed-off-by: Jon Mason <jon.mason@arm.com>
Jon Mason
Vikas Katariya
Ross Burton
Jiamei Xie
Rupinderjit Singh
Abdellatif El Khlifi
Peter Hoyes
Xueliang Zhong
Emekcan Aras
Arunachalam Ganapathy
Davidson K
Anders Dellien
Rui Miguel Silva
Ross Burton
Usama Arif