Backport of 7fc51c7c from master which removes some redundant code to
reduce the size of the resulting corstone1000 binary.
Signed-off-by: Harry Moulton <harry.moulton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Backport patch from upstream to address the following error:
scripts/dtc/dtc-parser.tab.o:(.bss+0x20): multiple definition of `yylloc'; scripts/dtc/dtc-lexer.lex.o:(.bss+0x0): first defined here
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 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
Signed-off-by: Jon Mason <jon.mason@arm.com>
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>
- 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>
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>
This includes the initial version of ffa driver and optee driver
support for FF-A to ACK 5.10
Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: I8a2c6d0e26422bd2183f3c1f370b0c08eeba7c1e
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>
Add kernel configuration necessary to build an image with preempt-rt support
for fvp-baser-aemv8r64, together with a build configuration file to build it via
kas.
Update BSP documentation for RT linux support on the machine.
Issue-Id: SCM-2343
Signed-off-by: Richard Neill <richard.neill@arm.com>
Change-Id: I11e3ba3ad7da00db1810c70fa4f98bfffd4b8254
Signed-off-by: Ross Burton <ross.burton@arm.com>
Because of how the kernel class searches for files any changes to
FILESEXTRAPATHS should be done in an override so it doesn't potentially
impact unrelated builds.
Issue spotted by running yocto-check-layer.
Change-Id: Id3b741d184a024d0cc6d2d5031e150a8f0ae4b0d
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@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>
Follow same pattern as juno and fvp-base, by including
arm-platforms-kmeta and creating a scc file for n1sdp-standard.
Without this, warnings are being generated when including scc
fragments from other layers.
Issue-Id: SCM-2130
Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
Change-Id: Ibf7827c86bc59c728773720e510b44d02b837c1b
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>
This adds patches for asymmetric AArch32 EL0 configuration support for
android11-5.4-lts kernel. And enables CONFIG_ASYMMETRIC_AARCH32 and
disables CONFIG_KVM in TC0 defconfig.
Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: Iab94b5c48b60aca4a71267ba1be1cb1836002d10
Signed-off-by: Jon Mason <jon.mason@arm.com>
This patch adds FF-A transport driver for optee driver. This is based
on prototype version released by Arm and its port for android11-5.4-lts
kernel.
Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: I991895881c069767854ae8a0722cdc282b221dd9
Signed-off-by: Jon Mason <jon.mason@arm.com>
This patch contains initial version of ffa driver adopted for
android11-5.4-lts kernel.
This is based on prototype ffa driver released by Arm.
Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: Idb198cc77368a95257f1b5bff37b17bd13144109
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit includes :
- rebased and fixed kernel 5.4 PCIe quirk patches to apply on 5.10
- pci probe in n1sdp driver is modified to use 5.10 structure
- USB_CON_GPIO config is added to remove build time warning
- Updated n1sdp conf to use 5.10 yocto kernel
- Fix defconfig to not use obsolete symbols (RB)
Change-Id: I9e3d3945057ac09768a4a4e4d7a3033138925955
Signed-off-by: Khasim Syed Mohammed <khasim.mohammed@arm.com>
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
gem5 is no longer in meta-arm-bsp, and kmeta entry should be removed.
sgi575 has no usage of the meta-arm-bsp kmeta and would be better suited
to use the generic one.
corstone700 is defining kmeta, but that variable is only used in the
generic kmeta src_uri, and not the meta-arm-bsp that it is using.
Change-Id: I01e80c433a9a02bad1f6337b0df27cbf6a96231f
Signed-off-by: Jon Mason <jon.mason@arm.com>
SGI575 throws a config warning when compiling the 5.7 kernel.
WARNING: linux-yocto-5.7.19+gitAUTOINC+b9e6fd082d_6b9830fecd-r0 do_kernel_configcheck: [kernel config]: specified values did not make it into the kernel's final configuration:
[NOTE]: 'CONFIG_USB_CONN_GPIO' last val (m) and .config val (y) do not match
[INFO]: CONFIG_USB_CONN_GPIO : y ## .config: 5334 :configs///defconfig (m)
[INFO]: raw config text:
config USB_CONN_GPIO
tristate "USB GPIO Based Connection Detection Driver"
select USB_ROLE_SWITCH
depends on GPIOLIB && USB_SUPPORT
help
The driver supports USB role switch between host and device via GPIO
based USB cable detection, used typically if an input GPIO is used
to detect USB ID pin, and another input GPIO may be also used to detect
Vbus pin at the same time, it also can be used to enable/disable
device if an input GPIO is only used to detect Vbus pin.
To compile the driver as a module, choose M here: the module will
be called usb-conn-gpio.ko
Config 'USB_CONN_GPIO' has the following Direct dependencies (USB_CONN_GPIO=y):
GPIOLIB(=y) && USB_SUPPORT(=y)
Parent dependencies are:
USB_SUPPORT [y] GPIOLIB [y]
[INFO]: selection details for 'CONFIG_USB_CONN_GPIO':
Symbols currently y-selecting this symbol:
- PHY_TEGRA_XUSB
It is using the defconfig from upstream Linux. So, change that
defconfig to correct the warning by changing USB_CONN_GPIO from 'm' to
'y'.
Change-Id: Ia5080f7f22d0f1aef065b58d8c3b0222625c8f58
Signed-off-by: Jon Mason <jon.mason@arm.com>
The Musca boards can't run Linux, so explictly refuse to build a kernel
on those platforms.
Change-Id: Ic38e9fb5a7af5b27b83a74615ece5d49c60d927b
Signed-off-by: Ross Burton <ross.burton@arm.com>
The Foundation FVP machine is no longer relevant now that meta-arm has
Base FVP machines and the Base FVPs are freely available.
Change-Id: Ia7043d98e2bcd8433c8c3d2661cd28484f691276
Signed-off-by: Ross Burton <ross.burton@arm.com>
This commit changes the name of CA5DS platform to Corstone-500
Change-Id: I7fc687aea8ce6bba6d7021963ad4cb38f30858d5
Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi@arm.com>
Signed-off-by: Ross Burton <ross.burton@arm.com>
Corstone, a5ds, and sgi575 were using the meta-kernel, but recent
updates removed support for their non-LTS kernel. Change to using the
respective kernels present in linux-yocto until it can be upgraded to
the latest version.
Change-Id: I63f2e511fe69051c06e6559950b798c1371cc8e9
Signed-off-by: Jon Mason <jon.mason@arm.com>
Backport a patch from master to fix builds of perf with CoreSight
enabled.
Change-Id: Iaf4f8c4a188c898bde9dc2a45df8609c6c825eea
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Backport a number of patches from master to fix the build of perf.
Change-Id: I0063b242116a15ba727ad6cf4c9b3abed61600ff
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Harry Moulton
Jon Mason
Peter Hoyes
Abdellatif El Khlifi
Rui Miguel Silva
Ross Burton
Anders Dellien
Usama Arif
Hugo L'Hostis
Arunachalam Ganapathy
Qi Feng
Ross Burton
Richard Neill
Diego Sueiro
Khasim Mohammed