d982274a4e
This patch adds code to generate Processor Properties Topology Tables (PPTT) compliant to the ACPI 6.4 specification. - The 'acpi_get_pptt_topology' hook is mandatory once ACPI_PPTT is selected. Its purpose is to return a pointer to a topology tree, which describes the relationship between CPUs and caches. The hook can be provided by, for example, mainboard code. Background: We are currently working on mainboard code for qemu-sbsa and Neoverse N2. Both require a valid PPTT table. Patch was tested against the qemu-sbsa board. Change-Id: Ia119e1ba15756704668116bdbc655190ec94ff10 Signed-off-by: David Milosevic <David.Milosevic@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/78071 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com> |
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| .. | ||
| acpi.h | ||
| acpi_crat.h | ||
| acpi_device.h | ||
| acpi_gnvs.h | ||
| acpi_ivrs.h | ||
| acpi_osc.h | ||
| acpi_pld.h | ||
| acpi_pm.h | ||
| acpi_sata.h | ||
| acpi_soundwire.h | ||
| acpigen.h | ||
| acpigen_dptf.h | ||
| acpigen_dsm.h | ||
| acpigen_pci.h | ||
| acpigen_ps2_keybd.h | ||
| acpigen_usb.h | ||