At present if hyperthreading is disabled the CPU numbering is not sequential. Fix this.
Signed-off-by: Simon Glass sjg@chromium.org ---
arch/x86/lib/acpi_table.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/arch/x86/lib/acpi_table.c b/arch/x86/lib/acpi_table.c index 886960a5fa..e757dc419a 100644 --- a/arch/x86/lib/acpi_table.c +++ b/arch/x86/lib/acpi_table.c @@ -128,14 +128,17 @@ int acpi_create_madt_lapics(u32 current) { struct udevice *dev; int total_length = 0; + int cpu_num = 0;
for (uclass_find_first_device(UCLASS_CPU, &dev); dev; uclass_find_next_device(&dev)) { struct cpu_platdata *plat = dev_get_parent_platdata(dev); - int length = acpi_create_madt_lapic( - (struct acpi_madt_lapic *)current, - plat->cpu_id, plat->cpu_id); + int length; + + length = acpi_create_madt_lapic( + (struct acpi_madt_lapic *)current, cpu_num++, + plat->cpu_id); current += length; total_length += length; }