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| author | Marc Jones <marcjones@sysproconsulting.com> | 2020-11-05 17:30:26 -0700 |
|---|---|---|
| committer | Marc Jones <marc@marcjonesconsulting.com> | 2020-11-06 17:05:30 +0000 |
| commit | 83729bd430425ef9b161ebb9260ad047d3920d7c (patch) | |
| tree | 114bdb541d39b5cda69d3135bcd6a3907ca920a7 /src | |
| parent | 18960ce0c96ebb20c5d7664f6d5ca9d729adea4b (diff) | |
| download | coreboot-83729bd430425ef9b161ebb9260ad047d3920d7c.tar.xz | |
soc/intel/xeon_sp/skx: Fix MADT CPU indexes
The CPU index wasn't getting updated. Confirm MADT sets IOAPIC and CPU
ID numbers.
Change-Id: I72430cc48f4609ac408e723172ba1ed263cca8e3
Signed-off-by: Marc Jones <marcjones@sysproconsulting.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47277
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/xeon_sp/skx/soc_acpi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/soc/intel/xeon_sp/skx/soc_acpi.c b/src/soc/intel/xeon_sp/skx/soc_acpi.c index b3926193da..95563f5837 100644 --- a/src/soc/intel/xeon_sp/skx/soc_acpi.c +++ b/src/soc/intel/xeon_sp/skx/soc_acpi.c @@ -182,7 +182,7 @@ void soc_power_states_generation(int core, int cores_per_package) unsigned long xeonsp_acpi_create_madt_lapics(unsigned long current) { struct device *cpu; - int num_cpus = 0; + uint8_t num_cpus = 0; for (cpu = all_devices; cpu; cpu = cpu->next) { if ((cpu->path.type != DEVICE_PATH_APIC) || @@ -193,6 +193,7 @@ unsigned long xeonsp_acpi_create_madt_lapics(unsigned long current) continue; current += acpi_create_madt_lapic((acpi_madt_lapic_t *)current, num_cpus, cpu->path.apic.apic_id); + num_cpus++; } return current; |