erebion/coreboot
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

drivers/amd/opensil/acpi.c: Factor common ACPI calls to openSIL driver

Browse source 
Refactor to factor out and route ACPI calls through the openSIL driver
interface to separate main SoC code from vendorcode.

Change-Id: I9fa4f60164333ec7a268702fa3e94979a1b83594
Signed-off-by: Nicolas Kochlowski <nickkochlowski@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/85633
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This commit is contained in:
Nicolas Kochlowski 2024-12-17 12:42:54 -03:00 • committed by Felix Held
commit 6c8913ee20
8 changed files with 38 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/vendorcode/amd/opensil/genoa_poc/acpi.c
View file

@ -5,9 +5,10 @@
#include <SilCommon.h>
#include <xSIM-api.h>
#include <FCH/Common/FchCommonCfg.h>
#include "../opensil.h"
void opensil_fill_fadt_io_ports(acpi_fadt_t *fadt)
void opensil_fill_fadt(acpi_fadt_t *fadt)
{
FCHHWACPI_INPUT_BLK *blk = SilFindStructure(SilId_FchHwAcpiP, 0);
@ -16,3 +17,8 @@ void opensil_fill_fadt_io_ports(acpi_fadt_t *fadt)
fadt->pm_tmr_blk = blk->AcpiPmTmrBlkAddr;
fadt->gpe0_blk = blk->AcpiGpe0BlkAddr;
}
unsigned long add_opensil_acpi_table(unsigned long current, acpi_rsdp_t *rsdp)
{
return current;
}

5
src/vendorcode/amd/opensil/opensil.h
View file

@ -9,8 +9,9 @@
void SIL_STATUS_report(const char *function, const int status);
// Add the memory map to dev, starting at index idx, returns last use idx
void add_opensil_memmap(struct device *dev, unsigned long *idx);
// Fill in FADT from openSIL
void opensil_fill_fadt_io_ports(acpi_fadt_t *fadt);
void opensil_fill_fadt(acpi_fadt_t *fadt);
unsigned long add_opensil_acpi_table(unsigned long current, acpi_rsdp_t *rsdp);
void setup_opensil(void);
void opensil_xSIM_timepoint_1(void);

6
src/vendorcode/amd/opensil/stub/ramstage.c
View file

@ -1,8 +1,8 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <acpi/acpi.h>
#include <amdblocks/acpi.h>
#include <device/device.h>
#include "../opensil.h"
void add_opensil_memmap(struct device *dev, unsigned long *idx)
@ -10,12 +10,12 @@ void add_opensil_memmap(struct device *dev, unsigned long *idx)
printk(BIOS_NOTICE, "openSIL stub: %s\n", __func__);
}
void opensil_fill_fadt_io_ports(acpi_fadt_t *fadt)
void opensil_fill_fadt(acpi_fadt_t *fadt)
{
printk(BIOS_NOTICE, "openSIL stub: %s\n", __func__);
}
unsigned long acpi_add_opensil_tables(unsigned long current, acpi_rsdp_t *rsdp)
unsigned long add_opensil_acpi_table(unsigned long current, acpi_rsdp_t *rsdp)
{
printk(BIOS_NOTICE, "openSIL stub: %s\n", __func__);
return current;