acpi_tables.c

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/* SPDX-License-Identifier: GPL-2.0-only */
 
#include <northbridge/amd/agesa/state_machine.h>
#include <northbridge/amd/agesa/agesa_helper.h>
 
#include <AGESA.h>
 
/* Fields were removed from the structure and we cannot add them back
 * without new builds of the binaryPI blobs.
 */
#if !CONFIG(CPU_AMD_AGESA_BINARY_PI) || \
        CONFIG(NORTHBRIDGE_AMD_PI_00730F01)
 
#define HAS_ACPI_SRAT   TRUE
#define HAS_ACPI_SLIT   TRUE
#else
#define HAS_ACPI_SRAT   FALSE
#define HAS_ACPI_SLIT   FALSE
#endif
 
/* We will reference AmdLateParams later to copy ACPI tables. */
static AMD_LATE_PARAMS *AmdLateParams;
 
void agesawrapper_setlateinitptr(void *Late)
{
        AmdLateParams = Late;
}
 
void completion_InitLate(struct sysinfo *cb, AMD_LATE_PARAMS *Late)
{
        AmdLateParams = Late;
}
 
void *agesawrapper_getlateinitptr(int pick)
{
        ASSERT(AmdLateParams != NULL);
 
        switch (pick) {
        case PICK_DMI:
                return AmdLateParams->DmiTable;
        case PICK_PSTATE:
                return AmdLateParams->AcpiPState;
#if HAS_ACPI_SRAT
        case PICK_SRAT:
                return AmdLateParams->AcpiSrat;
#endif
#if HAS_ACPI_SLIT
        case PICK_SLIT:
                return AmdLateParams->AcpiSlit;
#endif
        case PICK_WHEA_MCE:
                return AmdLateParams->AcpiWheaMce;
        case PICK_WHEA_CMC:
                return AmdLateParams->AcpiWheaCmc;
        case PICK_ALIB:
                return AmdLateParams->AcpiAlib;
        case PICK_IVRS:
                return AmdLateParams->AcpiIvrs;
        case PICK_CRAT:
                return AmdLateParams->AcpiCrat;
        case PICK_CDIT:
                return AmdLateParams->AcpiCdit;
        default:
                return NULL;
        }
        return NULL;
}