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| author | Christian Walter <christian.walter@9elements.com> | 2019-12-18 15:07:59 +0100 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2020-03-23 16:54:58 +0000 |
| commit | be3979c873d23cb0543e635bba59bd85ab67fed0 (patch) | |
| tree | c8a1064696607573eebd0b03c411a8aa090f015c /src/southbridge | |
| parent | 09eb8d0c9b3b9e7b765520114d148a19926ff886 (diff) | |
| download | coreboot-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.c | 2 |
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(); |