diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/acpi/acpi.c | 11 | ||||
| -rw-r--r-- | src/include/acpi/acpi.h | 1 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/acpi/acpi.c b/src/acpi/acpi.c index 78c3fd3b90..3bf57c6ff2 100644 --- a/src/acpi/acpi.c +++ b/src/acpi/acpi.c @@ -1577,6 +1577,17 @@ unsigned long __weak fw_cfg_acpi_tables(unsigned long start) return 0; } +void preload_acpi_dsdt(void) +{ + const char *file = CONFIG_CBFS_PREFIX "/dsdt.aml"; + + if (!CONFIG(CBFS_PRELOAD)) + return; + + printk(BIOS_DEBUG, "Preloading %s\n", file); + cbfs_preload(file); +} + unsigned long write_acpi_tables(unsigned long start) { unsigned long current; diff --git a/src/include/acpi/acpi.h b/src/include/acpi/acpi.h index 4f059bb947..4a958553e9 100644 --- a/src/include/acpi/acpi.h +++ b/src/include/acpi/acpi.h @@ -1215,6 +1215,7 @@ void acpi_create_einj(acpi_einj_t *einj, uintptr_t addr, u8 actions); unsigned long fw_cfg_acpi_tables(unsigned long start); /* These are implemented by the target port or north/southbridge. */ +void preload_acpi_dsdt(void); unsigned long write_acpi_tables(unsigned long addr); unsigned long acpi_fill_madt(unsigned long current); unsigned long acpi_fill_ivrs_ioapic(acpi_ivrs_t *ivrs, unsigned long current); |