nb/intel/i945: Introduce memmap.h
Inspired by Idca25b2e4bf65abcb and Ib275f9ad8ca9ff move all memory map
definitions into a header with a common name.
Change-Id: I32a99f70f4d2eb52367c9edfc0aa6d5da2fec03f
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48234
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/src/northbridge/intel/i945/memmap.h b/src/northbridge/intel/i945/memmap.h
new file mode 100644
index 0000000..a890445
--- /dev/null
+++ b/src/northbridge/intel/i945/memmap.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef NORTHBRIDGE_INTEL_I945_MEMMAP_H
+#define NORTHBRIDGE_INTEL_I945_MEMMAP_H
+
+/* Northbridge BARs */
+#define DEFAULT_X60BAR 0xfed13000
+#ifndef __ACPI__
+#define DEFAULT_MCHBAR ((u8 *)0xfed14000) /* 16 KB */
+#define DEFAULT_DMIBAR ((u8 *)0xfed18000) /* 4 KB */
+#else
+#define DEFAULT_MCHBAR 0xfed14000 /* 16 KB */
+#define DEFAULT_DMIBAR 0xfed18000 /* 4 KB */
+#endif
+#define DEFAULT_EPBAR 0xfed19000 /* 4 KB */
+
+#endif