Currently xenvm board/soc is configured to use GICv2 and there
is no clean way(without modifying the source code) to alter this
configuration to use GICv3.
Due to the increasing number of users wishing to use GICv3, add
a new configuration called xenvm_gicv3 that enables GICv3.
Create a Kconfig file and add a config XENVM_USE_GIC_V3 that,
if set, will cause SOC_XENVM to select GICv3 instead of GICv2.
Update documentation accordingly.
Take the opportunity to remove the unnecessary config options
from the defconfig files.
Signed-off-by: Michal Orzel <michal.orzel@arm.com>
This commit updates list of supported Xen VM fetures after
implementation of Xen Enlighten, event channels and interrupt-driven
UART API for Xen hypervisor console driver.
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
This commit removes usage of Xen emulated PL011 SBSA UART in favor of
Xen PV console minimal implementation. Now boot log and application
output can be directly taken from hypervisor domain console, instead of
virtual UART.
Also Xen VM doc was updated according to these changes.
Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
Split ARM and ARM64 architectures.
Details:
- CONFIG_ARM64 is decoupled from CONFIG_ARM (not a subset anymore)
- Arch and include AArch64 files are in a dedicated directory
(arch/arm64 and include/arch/arm64)
- AArch64 boards and SoC are moved to soc/arm64 and boards/arm64
- AArch64-specific DTS files are moved to dts/arm64
- The A72 support for the bcm_vk/viper board is moved in the
boards/bcm_vk/viper directory
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Michal Orzel