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-rw-r--r--src/mainboard/ocp/deltalake/romstage.c25
-rw-r--r--src/mainboard/ocp/deltalake/vpd.h3
2 files changed, 25 insertions, 3 deletions
diff --git a/src/mainboard/ocp/deltalake/romstage.c b/src/mainboard/ocp/deltalake/romstage.c
index 3389e6efbe..9ce06ad616 100644
--- a/src/mainboard/ocp/deltalake/romstage.c
+++ b/src/mainboard/ocp/deltalake/romstage.c
@@ -2,11 +2,32 @@
#include <console/console.h>
#include <drivers/ipmi/ipmi_kcs.h>
+#include <drivers/vpd/vpd.h>
#include <fsp/api.h>
#include <FspmUpd.h>
#include <soc/romstage.h>
#include "ipmi.h"
+#include "vpd.h"
+
+/*
+ * Search from VPD_RW first then VPD_RO for UPD config variables,
+ * overwrites them from VPD if it's found.
+ */
+static void mainboard_config_upd(FSPM_UPD *mupd)
+{
+ uint8_t val;
+
+ /* Send FSP log message to SOL */
+ if (vpd_get_bool(FSP_LOG, VPD_RW_THEN_RO, &val))
+ mupd->FspmConfig.SerialIoUartDebugEnable = val;
+ else {
+ printk(BIOS_INFO, "Not able to get VPD %s, default set "
+ "SerialIoUartDebugEnable to 1\n", FSP_LOG);
+ mupd->FspmConfig.SerialIoUartDebugEnable = 1;
+ }
+ mupd->FspmConfig.SerialIoUartDebugIoBase = 0x2f8;
+}
/* Update bifurcation settings according to different Configs */
static void oem_update_iio(FSPM_UPD *mupd)
@@ -53,9 +74,6 @@ static void mainboard_config_gpios(FSPM_UPD *mupd)
static void mainboard_config_iio(FSPM_UPD *mupd)
{
- /* Send FSP log message to SOL */
- mupd->FspmConfig.SerialIoUartDebugEnable = 1;
- mupd->FspmConfig.SerialIoUartDebugIoBase = 0x2f8;
oem_update_iio(mupd);
}
@@ -68,4 +86,5 @@ void mainboard_memory_init_params(FSPM_UPD *mupd)
mainboard_config_gpios(mupd);
mainboard_config_iio(mupd);
+ mainboard_config_upd(mupd);
}
diff --git a/src/mainboard/ocp/deltalake/vpd.h b/src/mainboard/ocp/deltalake/vpd.h
index 65aae72895..9e17bb9b80 100644
--- a/src/mainboard/ocp/deltalake/vpd.h
+++ b/src/mainboard/ocp/deltalake/vpd.h
@@ -11,4 +11,7 @@
/* Default countdown is 15 minutes. */
#define DEFAULT_COUNTDOWN 9000
+/* Define the VPD keys for UPD variables that can be overwritten */
+#define FSP_LOG "fsp_log_enable" /* 1 or 0: enable or disable FSP SOL log */
+
#endif