1 files changed, 23 insertions, 0 deletions
diff --git a/src/mainboard/intel/shadowmountain/romstage.c b/src/mainboard/intel/shadowmountain/romstage.c
new file mode 100644
index 0000000000..1e29e8029d
--- /dev/null
+++ b/src/mainboard/intel/shadowmountain/romstage.c
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#include <assert.h>
+#include <console/console.h>
+#include <fsp/api.h>
+#include <soc/romstage.h>
+#include <spd_bin.h>
+#include <string.h>
+#include <soc/meminit.h>
+#include <baseboard/variants.h>
+#include <cbfs.h>
+
+void mainboard_memory_init_params(FSPM_UPD *mupd)
+{
+	const struct mb_cfg *mem_config = variant_memory_params();
+	const bool half_populated = false;
+
+	const struct mem_spd lp5_spd_info = {
+		.topo = MEM_TOPO_MEMORY_DOWN,
+		.cbfs_index = variant_memory_sku(),
+	};
+
+	memcfg_init(&mupd->FspmConfig, mem_config, &lp5_spd_info, half_populated);
+}