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hw/pci-host/gpex-acpi: Add support for dsdt construction for pxb-cxl

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This adds code to instantiate the slightly extended ACPI root port
description in DSDT as per the CXL 2.0 specification.

Basically a cut and paste job from the i386/pc code.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Ben Widawsky <ben.widawsky@intel.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220429144110.25167-30-Jonathan.Cameron@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Jonathan Cameron 2022-04-29 15:40:54 +01:00 • committed by Michael S. Tsirkin
parent 21df6ab97f
commit fc1e01e009
2 changed files with 18 additions and 3 deletions
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1
hw/arm/Kconfig
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@ -29,6 +29,7 @@ config ARM_VIRT
select ACPI_APEI
select ACPI_VIOT
select VIRTIO_MEM_SUPPORTED
select ACPI_CXL
config CHEETAH
bool