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>
Enable tlmm VM mem access device tree nodes for Pineapple.
Change-Id: I2bfbc22e8f9e933e3d0ec419b3fa67ff89b4fdad
Signed-off-by: Hrishabh Rajput <quic_hrishabh@quicinc.com>
Add base TUIVM and OEMVM device tree support for all Pineapple platforms.
Change-Id: I7c3cc2112e122f25a2f0b573128e8fdfb86975c5
Signed-off-by: Meena Pasumarthi <quic_pasumart@quicinc.com>
Signed-off-by: Hrishabh Rajput <quic_hrishabh@quicinc.com>
