1 files changed, 28 insertions, 0 deletions
diff --git a/src/mainboard/ocp/sonorapass/romstage.c b/src/mainboard/ocp/sonorapass/romstage.c
new file mode 100644
index 0000000000..1acd8c3964
--- /dev/null
+++ b/src/mainboard/ocp/sonorapass/romstage.c
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
+
+#include <soc/romstage.h>
+
+void mainboard_memory_init_params(FSPM_UPD *mupd)
+{
+	FSP_M_CONFIG *m_cfg = &mupd->FspmConfig;
+	void *start = (void *) m_cfg;
+
+	// BoardId
+	*((uint8_t *) (start + 140)) = 0x1d;
+	// BoardTypeBitmask
+	*((uint32_t *) (start + 104)) = 0x11111111;
+	// DebugPrintLevel
+	*((uint8_t *) (start + 45)) = 8;
+	// KtiLinkSpeedMode
+	*((uint8_t *) (start + 64)) = 0;
+	// mmiolSize
+	*((uint32_t *) (start + 88)) = 0;
+	// mmiohBase
+	*((uint32_t *) (start + 92)) = 0x2000;
+	// KtiPrefetchEn
+	*((uint8_t *) (start + 53)) = 2;
+	// KtiFpgaEnable
+	*((uint8_t *) (start + 55)) = 0;
+	*((uint8_t *) (start + 56)) = 0;
+}