summaryrefslogtreecommitdiff
path: root/src/southbridge
diff options
context:
space:
mode:
authorChristian Walter <christian.walter@9elements.com>2019-12-18 15:07:59 +0100
committerNico Huber <nico.h@gmx.de>2020-03-23 16:54:58 +0000
commitbe3979c873d23cb0543e635bba59bd85ab67fed0 (patch)
treec8a1064696607573eebd0b03c411a8aa090f015c /src/southbridge
parent09eb8d0c9b3b9e7b765520114d148a19926ff886 (diff)
downloadcoreboot-be3979c873d23cb0543e635bba59bd85ab67fed0.tar.xz
acpi: Change Processor ACPI Name (Intel only)
The ACPI Spec 2.0 states, that Processor declarations should be made within the ACPI namespace \_SB and not \_PR anymore. \_PR is deprecated and is removed here for Intel CPUs only. Tested on: * X11SSH (Kabylake) * CFL Platform * Asus P8Z77-V LX2 and Windows 10 FWTS does not return FAIL anymore on ACPI tests Tested-by: Angel Pons <th3fanbus@gmail.com> Change-Id: Ib101ed718f90f9056d2ecbc31b13b749ed1fc438 Signed-off-by: Christian Walter <christian.walter@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37814 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/southbridge')
-rw-r--r--src/southbridge/intel/i82371eb/acpi_tables.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/southbridge/intel/i82371eb/acpi_tables.c b/src/southbridge/intel/i82371eb/acpi_tables.c
index 8059c2c87a..8a8d99e155 100644
--- a/src/southbridge/intel/i82371eb/acpi_tables.c
+++ b/src/southbridge/intel/i82371eb/acpi_tables.c
@@ -44,7 +44,7 @@ void generate_cpu_entries(struct device *device)
/* without the outer scope, furhter ssdt addition will end up
* within the processor statement */
- acpigen_write_scope("\\_PR");
+ acpigen_write_scope("\\_SB");
for (cpu=0; cpu < numcpus; cpu++) {
acpigen_write_processor(cpu, pcontrol_blk, plen);
acpigen_pop_len();