Pierre Gondois 8d2691c3d5 DynamicTablesPkg: FdtHwInfoParser: Add Boot Arch parser ... The Fixed ACPI Description Table (FADT) is a mandatory table required for booting a standards-based operating system. The FADT table has an 'ARM Boot Architecture Flags' field that is used by an OS at boot time to determine the code path during boot. This field is used to specify if the platform complies with the PSCI specification. It is also used to describe the conduit (SMC/HVC) to be used for PSCI. The PSCI compliance information for a platform is described in the platform Device Tree, the bindings for which can be found at: - linux/Documentation/devicetree/bindings/arm/psci.yaml The FdtHwInfoParser implements a Boot Arch Parser that parses the platform Device Tree to create a CM_ARM_BOOT_ARCH_INFO object. The CM_ARM_BOOT_ARCH_INFO object is encapsulated in a Configuration Manager descriptor object and added to the platform information repository. The platform Configuration Manager can then utilise this information when generating the FADT table. Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>		2021-12-14 16:07:00 +00:00
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ArmBootArchParser.c	DynamicTablesPkg: FdtHwInfoParser: Add Boot Arch parser	2021-12-14 16:07:00 +00:00
ArmBootArchParser.h	DynamicTablesPkg: FdtHwInfoParser: Add Boot Arch parser	2021-12-14 16:07:00 +00:00