soc/intel/xeon_sp: use VGA_MMIO_* defines from arch/vga.h

Now that we have x86 architecture specific VGA_MMIO_* defines in
arch/vga.h, use those instead of having SoC-specific defines for this.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I77b914d563bdc83e7fad7d7fccd5cf7777cb4918
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75669
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
diff --git a/src/soc/intel/xeon_sp/cpx/soc_acpi.c b/src/soc/intel/xeon_sp/cpx/soc_acpi.c
index e8abd77..52afe45 100644
--- a/src/soc/intel/xeon_sp/cpx/soc_acpi.c
+++ b/src/soc/intel/xeon_sp/cpx/soc_acpi.c
@@ -2,6 +2,7 @@
 
 #include <acpi/acpigen.h>
 #include <arch/smp/mpspec.h>
+#include <arch/vga.h>
 #include <assert.h>
 #include <cpu/intel/turbo.h>
 #include <device/mmio.h>
@@ -87,9 +88,8 @@
 
 		/* additional mem32 resources on socket 0 bus 0 */
 		if (stack == 0) {
-			acpigen_resource_dword(0, 0xc, 3, 0, VGA_BASE_ADDRESS,
-				(VGA_BASE_ADDRESS + VGA_BASE_SIZE - 1), 0x0,
-				VGA_BASE_SIZE);
+			acpigen_resource_dword(0, 0xc, 3, 0, VGA_MMIO_BASE,
+				VGA_MMIO_LIMIT, 0x0, VGA_MMIO_SIZE);
 			acpigen_resource_dword(0, 0xc, 1, 0, SPI_BASE_ADDRESS,
 				(SPI_BASE_ADDRESS + SPI_BASE_SIZE - 1), 0x0,
 				SPI_BASE_SIZE);