soc/amd/stoneyridge/acpi: use common AMD MADT code

Now that Stoneyridge also reports the GNB IOAPIC on the domain and with
the IOMMU_IOAPIC_IDX resource index the common AMD MADT code expects, we
ca switch over to using this common code on Stoneyridge too.

TEST=The resulting MADT doesn't change on Careena

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: If4ce71a47827e144c4d4991152101650904901f2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79885
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>

1 files changed, 0 insertions, 7 deletions

diff --git a/src/soc/amd/stoneyridge/acpi.c b/src/soc/amd/stoneyridge/acpi.c
index dc7ef5f0d2..9dd8d72876 100644
--- a/src/soc/amd/stoneyridge/acpi.c
+++ b/src/soc/amd/stoneyridge/acpi.c
@@ -22,13 +22,6 @@
 #include <soc/southbridge.h>
 #include <soc/northbridge.h>
 
-unsigned long acpi_fill_madt(unsigned long current)
-{
-	current += acpi_create_madt_ioapic_from_hw((acpi_madt_ioapic_t *)current, IO_APIC2_ADDR);
-
-	return current;
-}
-
 /*
  * Reference section 5.2.9 Fixed ACPI Description Table (FADT)
  * in the ACPI 3.0b specification.