soc: arm: viper: Add PCIe highmem OB memory in MMU table

Add and mark PCIe highmem outbound memory as nGnRnE device memory
in Viper SoC MMU configuration.
Increase VA/PA bits to 36-bits to support the same.

Signed-off-by: Abhishek Shah <abhishek.shah@broadcom.com>
2 files changed