1 files changed, 48 insertions, 0 deletions
diff --git a/src/mainboard/ocp/deltalake/ipmi.c b/src/mainboard/ocp/deltalake/ipmi.c
new file mode 100644
index 0000000000..b8a4c53c4d
--- /dev/null
+++ b/src/mainboard/ocp/deltalake/ipmi.c
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include <console/console.h>
+#include <drivers/ipmi/ipmi_kcs.h>
+#include <drivers/ipmi/ipmi_ops.h>
+
+#include "ipmi.h"
+
+enum cb_err ipmi_set_ppin(struct ppin_req *req)
+{
+	int ret;
+	struct ipmi_rsp rsp;
+
+	ret = ipmi_kcs_message(CONFIG_BMC_KCS_BASE, IPMI_NETFN_OEM, 0x0, IPMI_OEM_SET_PPIN,
+			(const unsigned char *) req, sizeof(*req),
+			(unsigned char *) &rsp, sizeof(rsp));
+
+	if (ret < sizeof(struct ipmi_rsp) || rsp.completion_code) {
+		printk(BIOS_ERR, "IPMI: %s command failed (ret=%d resp=0x%x)\n",
+			__func__, ret, rsp.completion_code);
+		return CB_ERR;
+	}
+
+	return CB_SUCCESS;
+}
+
+enum cb_err ipmi_get_pcie_config(uint8_t *pcie_config)
+{
+	int ret;
+	struct ipmi_config_rsp {
+		struct ipmi_rsp resp;
+		uint8_t config;
+	} __packed;
+	struct ipmi_config_rsp rsp;
+
+	ret = ipmi_kcs_message(CONFIG_BMC_KCS_BASE, IPMI_NETFN_OEM, 0x0,
+			IPMI_OEM_GET_PCIE_CONFIG, NULL, 0, (unsigned char *) &rsp,
+			sizeof(rsp));
+
+	if (ret < sizeof(struct ipmi_rsp) || rsp.resp.completion_code) {
+		printk(BIOS_ERR, "IPMI: %s command failed (ret=%d resp=0x%x)\n",
+			__func__, ret, rsp.resp.completion_code);
+		return CB_ERR;
+	}
+	*pcie_config = rsp.config;
+
+	return CB_SUCCESS;
+}