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acpi.c: Add functions to create GTDT

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Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: Ica6b2d79d61558706998edbbaee185125ff5b36c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76296
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
This commit is contained in:
Arthur Heymans
2023-06-30 15:01:08 +02:00
committed by Lean Sheng Tan
parent c202be793f
commit 2e3cb63925
3 changed files with 75 additions and 1 deletions
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9
src/include/acpi/acpi.h
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@@ -77,7 +77,7 @@ enum acpi_tables {
/* Tables defined by ACPI and used by coreboot */
BERT, CEDT, DBG2, DMAR, DSDT, EINJ, FACS, FADT, HEST, HMAT, HPET, IVRS,
MADT, MCFG, RSDP, RSDT, SLIT, SRAT, SSDT, TCPA, TPM2, XSDT, ECDT, LPIT,
SPCR,
SPCR, GTDT,
/* Additional proprietary tables used by coreboot */
VFCT, NHLT, SPMI, CRAT
};
@@ -1576,6 +1576,13 @@ unsigned long acpi_create_lpi_desc_ncst(acpi_lpi_desc_ncst_t *lpi_desc, uint16_t
/* chipsets that select ACPI_BERT must implement this function */
enum cb_err acpi_soc_get_bert_region(void **region, size_t *length);
void acpi_soc_fill_gtdt(acpi_gtdt_t *gtdt);
unsigned long acpi_soc_gtdt_add_timers(uint32_t *count, unsigned long current);
unsigned long acpi_gtdt_add_timer_block(unsigned long current, const uint64_t address,
struct acpi_gtdt_timer_entry *timers, size_t number);
unsigned long acpi_gtdt_add_watchdog(unsigned long current, uint64_t refresh_frame,
uint64_t control_frame, uint32_t gsiv, uint32_t flags);
/* For ACPI S3 support. */
void __noreturn acpi_resume(void *wake_vec);
void mainboard_suspend_resume(void);