From Armv8.6 the counter operates at a higher fixed frequency of 1GHz.
This implies a resolution of 1ns. Change cpu arch timer frequency to 1ns
from 52ns (19.2Mhz) resolution.
Change-Id: Ib0bfe643edbd4de568cf30ebaa1ec1175111352e
Signed-off-by: Murali Nalajala <quic_mnalajal@quicinc.com>
Describe the properties of the memory region virtio-mem supports.
Change-Id: I041e1046fd59f0c666193a01e6b7bd23a1931bb2
Signed-off-by: Patrick Daly <quic_pdaly@quicinc.com>
Describe the properties and msgqs of the mem-buf device.
Change-Id: Idaa4a5e2212448420221b23914a54e40d1cc52a1
Signed-off-by: Patrick Daly <quic_pdaly@quicinc.com>
Add irq lend test node to sun, sun-vm and sun-oemvm to validate
hypervisor irq lend functionality.
Change-Id: I2cc6fae7645c12920fe742f2c3c7ce8a166fe663
Signed-off-by: Po-Jung Lai <quic_pojulai@quicinc.com>
Add message-queue test node to sun.dtsi, sun-vm.dtsi and
sun-oemvm.dtsi to validate hypervisor message-queue functionality.
Change-Id: Id43f707d715ef8937d7497c95f2bce89e73202ac
Signed-off-by: Po-Jung Lai <quic_pojulai@quicinc.com>
Add doorbell test node to sun.dtsi, sun-vm.dtsi and
sun-oemvm.dtsi validate hypervisor doorbell functionality.
Change-Id: I8535600c66692b4254e54da773f4d2bb6e717583
Signed-off-by: Po-Jung Lai <quic_pojulai@quicinc.com>
Add tlmm VM test driver device tree support for Sun.
Change-Id: I131fcdaec94b6551d99753108276cfc8126187db
Signed-off-by: Hrishabh Rajput <quic_hrishabh@quicinc.com>
For upstream and tvm qup common driver uses gcc phandles which
are common in dt and to avoid qup driver probe failure qcom-dummycc
is added as they are nop. This helps in avoiding additional logic
in qup driver to not conditionalize based on variant.
Change-Id: Ie91b01b583a4482d8fa5e6eb2922a8e914876657
Signed-off-by: Vivek Aknurwar <quic_viveka@quicinc.com>
Enable tlmm VM mem access device tree nodes for Sun.
Change-Id: Ibb4ec4d8b4e50ba5b52b0af9346c8c6c32dfb5d2
Signed-off-by: Hrishabh Rajput <quic_hrishabh@quicinc.com>
Add dts entries for smcinvoke and
qtee shmbridge driver in sun vm.
Change-Id: I5ce5eddf5854735a676e1bf1bb0c5dfa67d569b6
Signed-off-by: Anmolpreet Kaur <quic_anmolpre@quicinc.com>
Describe the available dma-buf memory pools on sun-vm.
Change-Id: I205b826849f36078d05a92492238d80a884aa65a
Signed-off-by: Patrick Daly <quic_pdaly@quicinc.com>
Describe the register, interrupts, and settings of the arm-smmu device.
Change-Id: I0ca4c90e2f767ed6240dd6ad6fc6cc8e7f6c278d
Signed-off-by: Patrick Daly <quic_pdaly@quicinc.com>
With the recent kernel upgrade to 6.4, swiotlb_init() path is taken
because of the new kernel config CONFIG_DMA_BOUNCE_UNALIGNED_KMALLOC,
which is enabled by default. But this should not done for trusted VMs
supported on Sun and Pineapple VMs, as these VMs would be using carveout
swiotlb memory set up separately by virtio mmio driver through the
feature CONFIG_SWIOTLB_NONLINEAR. Hence, add swiotlb=noforce kernel
command line to disable generic swiotlb setup/init for VMs. Without
this option set, VM boot up failure is observed.
Change-Id: Ia35cd9a2f95f41b0b0daa6cf75799fd4432a95bd
Signed-off-by: Sahitya Tummala <quic_stummala@quicinc.com>
Add base TUIVM and OEMVM device tree support for Sun RUMI platform.
Change-Id: I32598ce2c3488658e2c9caf0cd7a2368665c0b06
Signed-off-by: Meena Pasumarthi <quic_pasumart@quicinc.com>
Signed-off-by: Sahitya Tummala <quic_stummala@quicinc.com>
