diff options
| author | Felix Held <felix-coreboot@felixheld.de> | 2024-01-25 18:53:54 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2024-01-26 18:12:11 +0000 |
| commit | a4a2a4f033dc48a0a24d54f34364dd2ded627699 (patch) | |
| tree | 267bf0d3f47cbd01cb884718a18e9532e0328c0d /src/soc/amd/common | |
| parent | 3ac92e972d9c9c2ee113ea60eb1c3c5b0a61175a (diff) | |
soc/amd: factor out common acpi_add_ivrs_table implementation
Instead of open-coding this functionality in all AMD SoCs, factor it out
into a common implementation.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Idb65c398b747e70ec67107e0a1d4bd6551501347
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80208
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Diffstat (limited to 'src/soc/amd/common')
| -rw-r--r-- | src/soc/amd/common/block/acpi/ivrs.c | 15 | ||||
| -rw-r--r-- | src/soc/amd/common/block/include/amdblocks/acpi.h | 2 |
2 files changed, 15 insertions, 2 deletions
diff --git a/src/soc/amd/common/block/acpi/ivrs.c b/src/soc/amd/common/block/acpi/ivrs.c index 605c4f56b3..547163c6ff 100644 --- a/src/soc/amd/common/block/acpi/ivrs.c +++ b/src/soc/amd/common/block/acpi/ivrs.c @@ -297,7 +297,7 @@ static unsigned long acpi_fill_ivrs11(unsigned long current, acpi_ivrs_ivhd_t *i return acpi_fill_ivrs40(current, ivhd, nb_dev, iommu_dev); } -unsigned long acpi_fill_ivrs(acpi_ivrs_t *ivrs, unsigned long current) +static unsigned long acpi_fill_ivrs(acpi_ivrs_t *ivrs, unsigned long current) { unsigned long current_backup; uint64_t mmio_x30_value; @@ -433,3 +433,16 @@ unsigned long acpi_fill_ivrs(acpi_ivrs_t *ivrs, unsigned long current) return current; } + +unsigned long acpi_add_ivrs_table(unsigned long current, acpi_rsdp_t *rsdp) +{ + acpi_ivrs_t *ivrs; + + current = acpi_align_current(current); + ivrs = (acpi_ivrs_t *)current; + acpi_create_ivrs(ivrs, acpi_fill_ivrs); + current += ivrs->header.length; + acpi_add_table(rsdp, ivrs); + + return current; +} diff --git a/src/soc/amd/common/block/include/amdblocks/acpi.h b/src/soc/amd/common/block/include/amdblocks/acpi.h index 9c70864988..a195371cb9 100644 --- a/src/soc/amd/common/block/include/amdblocks/acpi.h +++ b/src/soc/amd/common/block/include/amdblocks/acpi.h @@ -56,6 +56,6 @@ uintptr_t add_agesa_fsp_acpi_table(guid_t guid, const char *name, acpi_rsdp_t *r uintptr_t current); void acpi_log_events(const struct chipset_power_state *ps); -unsigned long acpi_fill_ivrs(acpi_ivrs_t *ivrs, unsigned long current); +unsigned long acpi_add_ivrs_table(unsigned long current, acpi_rsdp_t *rsdp); #endif /* AMD_BLOCK_ACPI_H */ |