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i945: Consolidate FADT code

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Change-Id: I076cba7d21926cabf90d485de50268ae40c435f3
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/7087
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Vladimir Serbinenko
2014-10-16 12:48:19 +02:00
parent e4626bfc5b
commit c21e07385f
13 changed files with 170 additions and 1039 deletions
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36
src/arch/x86/boot/acpi.c
View File

@@ -652,6 +652,42 @@ void acpi_write_hest(acpi_hest_t *hest)
header->checksum = acpi_checksum((void *)hest, header->length);
}
#if IS_ENABLED(CONFIG_COMMON_FADT)
void acpi_create_fadt(acpi_fadt_t *fadt,acpi_facs_t *facs, void *dsdt)
{
acpi_header_t *header = &(fadt->header);
memset((void *) fadt, 0, sizeof(acpi_fadt_t));
memcpy(header->signature, "FACP", 4);
header->length = sizeof(acpi_fadt_t);
header->revision = 3;
memcpy(header->oem_id, OEM_ID, 6);
memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8);
memcpy(header->asl_compiler_id, ASLC, 4);
header->asl_compiler_revision = 0;
fadt->firmware_ctrl = (unsigned long) facs;
fadt->dsdt = (unsigned long) dsdt;
fadt->x_firmware_ctl_l = (unsigned long)facs;
fadt->x_firmware_ctl_h = 0;
fadt->x_dsdt_l = (unsigned long)dsdt;
fadt->x_dsdt_h = 0;
if(IS_ENABLED(CONFIG_SYSTEM_TYPE_LAPTOP)) {
fadt->preferred_pm_profile = PM_MOBILE;
} else {
fadt->preferred_pm_profile = PM_DESKTOP;
}
southbridge_fill_fadt(fadt);
mainboard_fill_fadt(fadt);
header->checksum =
acpi_checksum((void *) fadt, header->length);
}
#endif
#if IS_ENABLED(CONFIG_PER_DEVICE_ACPI_TABLES)
extern const unsigned char AmlCode[];

4
src/arch/x86/include/arch/acpi.h
View File

@@ -494,6 +494,10 @@ unsigned long acpi_fill_ssdt_generator(unsigned long current,
#endif
void acpi_create_ssdt_generator(acpi_header_t *ssdt, const char *oem_table_id);
void acpi_create_fadt(acpi_fadt_t *fadt,acpi_facs_t *facs, void *dsdt);
#if IS_ENABLED(CONFIG_COMMON_FADT)
void southbridge_fill_fadt(acpi_fadt_t * fadt);
void mainboard_fill_fadt(acpi_fadt_t * fadt);
#endif
void update_ssdt(void *ssdt);
void update_ssdtx(void *ssdtx, int i);