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x86: baytrail: acpi: Fix I/O APIC ID in the MADT table

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So far this is hardcoded to 2, but it should really be read
from the I/O APIC register.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Bin Meng 2016-05-25 19:19:13 -07:00
parent e6ddb6b013
commit d3d664725b
1 changed files with 1 additions and 1 deletions
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2
arch/x86/cpu/baytrail/acpi.c
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@ -155,7 +155,7 @@ u32 acpi_fill_madt(u32 current)
current += acpi_create_madt_lapics(current);
current += acpi_create_madt_ioapic((struct acpi_madt_ioapic *)current,
2, IO_APIC_ADDR, 0);
io_apic_read(IO_APIC_ID) >> 24, IO_APIC_ADDR, 0);
current += acpi_create_madt_irq_overrides(current);