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-rw-r--r--src/mainboard/ocp/deltalake/ipmi.c23
-rw-r--r--src/mainboard/ocp/deltalake/ipmi.h2
-rw-r--r--src/mainboard/ocp/deltalake/romstage.c4
3 files changed, 28 insertions, 1 deletions
diff --git a/src/mainboard/ocp/deltalake/ipmi.c b/src/mainboard/ocp/deltalake/ipmi.c
index acff3dba4a..9c5a0c0cfe 100644
--- a/src/mainboard/ocp/deltalake/ipmi.c
+++ b/src/mainboard/ocp/deltalake/ipmi.c
@@ -75,6 +75,29 @@ enum cb_err ipmi_get_slot_id(uint8_t *slot_id)
return CB_SUCCESS;
}
+enum cb_err ipmi_set_post_start(const int port)
+{
+ int ret;
+ struct ipmi_rsp rsp;
+
+ ret = ipmi_kcs_message(port, IPMI_NETFN_OEM, 0x0,
+ IPMI_BMC_SET_POST_START, NULL, 0, (u8 *) &rsp,
+ sizeof(rsp));
+
+ if (ret < sizeof(struct ipmi_rsp) || rsp.completion_code) {
+ printk(BIOS_ERR, "IPMI: %s command failed (ret=%d rsp=0x%x)\n",
+ __func__, ret, rsp.completion_code);
+ return CB_ERR;
+ }
+ if (ret != sizeof(rsp)) {
+ printk(BIOS_ERR, "IPMI: %s response truncated\n", __func__);
+ return CB_ERR;
+ }
+
+ printk(BIOS_DEBUG, "IPMI BMC POST is started\n");
+ return CB_SUCCESS;
+}
+
void init_frb2_wdt(void)
{
char val[VPD_LEN];
diff --git a/src/mainboard/ocp/deltalake/ipmi.h b/src/mainboard/ocp/deltalake/ipmi.h
index 840f999990..bb0b4a6e04 100644
--- a/src/mainboard/ocp/deltalake/ipmi.h
+++ b/src/mainboard/ocp/deltalake/ipmi.h
@@ -9,6 +9,7 @@
#define IPMI_OEM_SET_PPIN 0x77
#define IPMI_OEM_GET_PCIE_CONFIG 0xf4
#define IPMI_OEM_GET_BOARD_ID 0x37
+#define IPMI_BMC_SET_POST_START 0x73
enum config_type {
PCIE_CONFIG_UNKNOWN = 0x0,
@@ -28,5 +29,6 @@ struct ppin_req {
enum cb_err ipmi_set_ppin(struct ppin_req *req);
enum cb_err ipmi_get_pcie_config(uint8_t *config);
enum cb_err ipmi_get_slot_id(uint8_t *slot_id);
+enum cb_err ipmi_set_post_start(const int port);
void init_frb2_wdt(void);
#endif
diff --git a/src/mainboard/ocp/deltalake/romstage.c b/src/mainboard/ocp/deltalake/romstage.c
index 52679df25c..b366fd9cde 100644
--- a/src/mainboard/ocp/deltalake/romstage.c
+++ b/src/mainboard/ocp/deltalake/romstage.c
@@ -117,8 +117,10 @@ void mainboard_memory_init_params(FSPM_UPD *mupd)
{
/* Since it's the first IPMI command, it's better to run get BMC
selftest result first */
- if (ipmi_kcs_premem_init(CONFIG_BMC_KCS_BASE, 0) == CB_SUCCESS)
+ if (ipmi_kcs_premem_init(CONFIG_BMC_KCS_BASE, 0) == CB_SUCCESS) {
+ ipmi_set_post_start(CONFIG_BMC_KCS_BASE);
init_frb2_wdt();
+ }
mainboard_config_gpios(mupd);
mainboard_config_iio(mupd);