diff options
Diffstat (limited to 'src/northbridge/amd/pi/00730F01/northbridge.c')
| -rw-r--r-- | src/northbridge/amd/pi/00730F01/northbridge.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/src/northbridge/amd/pi/00730F01/northbridge.c b/src/northbridge/amd/pi/00730F01/northbridge.c index b9ac022697d1..46610c51e2a7 100644 --- a/src/northbridge/amd/pi/00730F01/northbridge.c +++ b/src/northbridge/amd/pi/00730F01/northbridge.c @@ -554,21 +554,6 @@ static void northbridge_fill_ssdt_generator(const struct device *device) acpigen_pop_len(); } -static void patch_ssdt_processor_scope(acpi_header_t *ssdt) -{ - unsigned int len = ssdt->length - sizeof(acpi_header_t); - unsigned int i; - - for (i = sizeof(acpi_header_t); i < len; i++) { - /* Search for _PR_ scope and replace it with _SB_ */ - if (*(uint32_t *)((unsigned long)ssdt + i) == 0x5f52505f) - *(uint32_t *)((unsigned long)ssdt + i) = 0x5f42535f; - } - /* Recalculate checksum */ - ssdt->checksum = 0; - ssdt->checksum = acpi_checksum((void *)ssdt, ssdt->length); -} - static unsigned long agesa_write_acpi_tables(const struct device *device, unsigned long current, acpi_rsdp_t *rsdp) @@ -639,7 +624,6 @@ static unsigned long agesa_write_acpi_tables(const struct device *device, printk(BIOS_DEBUG, "ACPI: * SSDT at %lx\n", current); ssdt = (acpi_header_t *)agesawrapper_getlateinitptr(PICK_PSTATE); if (ssdt != NULL) { - patch_ssdt_processor_scope(ssdt); memcpy((void *)current, ssdt, ssdt->length); ssdt = (acpi_header_t *)current; current += ssdt->length; |