1 files changed, 16 insertions, 0 deletions
diff --git a/src/mainboard/system76/tgl-h/variants/gaze16-3060/romstage.c b/src/mainboard/system76/tgl-h/variants/gaze16-3060/romstage.c
new file mode 100644
index 000000000000..ed8397caf86c
--- /dev/null
+++ b/src/mainboard/system76/tgl-h/variants/gaze16-3060/romstage.c
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <soc/pch.h>
+#include <variant/romstage.h>
+
+void variant_memory_init_params(FSPM_UPD *mupd)
+{
+	// Enable M.2 PCIE 4.0 and PEG1
+	mupd->FspmConfig.CpuPcieRpEnableMask = 0x3;
+
+	// B variant uses Intel GbE
+	if (CONFIG(BOARD_SYSTEM76_GAZE16_3060_B))
+		mupd->FspmConfig.PcieClkSrcUsage[8] = PCIE_CLK_LAN;
+	else
+		mupd->FspmConfig.PcieClkSrcUsage[8] = 4;
+}