summaryrefslogtreecommitdiff
path: root/src/mainboard
diff options
context:
space:
mode:
Diffstat (limited to 'src/mainboard')
-rw-r--r--src/mainboard/ocp/tiogapass/Kconfig2
-rw-r--r--src/mainboard/ocp/tiogapass/Makefile.inc1
-rw-r--r--src/mainboard/ocp/tiogapass/board.fmd12
-rw-r--r--src/mainboard/ocp/tiogapass/ipmi.c33
-rw-r--r--src/mainboard/ocp/tiogapass/ipmi.h1
-rw-r--r--src/mainboard/ocp/tiogapass/romstage.c6
-rw-r--r--src/mainboard/ocp/tiogapass/vpd.h14
7 files changed, 67 insertions, 2 deletions
diff --git a/src/mainboard/ocp/tiogapass/Kconfig b/src/mainboard/ocp/tiogapass/Kconfig
index 79dafa7845..67c1fa9d52 100644
--- a/src/mainboard/ocp/tiogapass/Kconfig
+++ b/src/mainboard/ocp/tiogapass/Kconfig
@@ -7,11 +7,13 @@ config BOARD_SPECIFIC_OPTIONS
select BOARD_ROMSIZE_KB_32768
select HAVE_ACPI_TABLES
select IPMI_KCS
+ select IPMI_KCS_ROMSTAGE
select MAINBOARD_USES_FSP2_0
select OCP_DMI
select PARALLEL_MP_AP_WORK
select SOC_INTEL_SKYLAKE_SP
select SUPERIO_ASPEED_AST2400
+ select VPD
config MAINBOARD_DIR
string
diff --git a/src/mainboard/ocp/tiogapass/Makefile.inc b/src/mainboard/ocp/tiogapass/Makefile.inc
index bb4a86beb3..2f7f327960 100644
--- a/src/mainboard/ocp/tiogapass/Makefile.inc
+++ b/src/mainboard/ocp/tiogapass/Makefile.inc
@@ -1,6 +1,7 @@
## SPDX-License-Identifier: GPL-2.0-or-later
bootblock-y += bootblock.c
+romstage-y += ipmi.c
ramstage-y += ramstage.c ipmi.c
CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/include
diff --git a/src/mainboard/ocp/tiogapass/board.fmd b/src/mainboard/ocp/tiogapass/board.fmd
index 1e3fda7e8b..2ecce06570 100644
--- a/src/mainboard/ocp/tiogapass/board.fmd
+++ b/src/mainboard/ocp/tiogapass/board.fmd
@@ -5,7 +5,15 @@ FLASH 32M {
PLATFORM_DATA@0xa26000 0x10000
}
SI_BIOS@0x1000000 0x1000000 {
- FMAP@0x0 0x800
- COREBOOT(CBFS)@0x800 0xfff800
+ MISC_RW@0x0 0x10000 {
+ RW_VPD(PRESERVE)@0x0 0x4000
+ }
+ WP_RO@0x10000 0xff0000 {
+ RO_VPD(PRESERVE)@0x0 0x4000
+ RO_SECTION@0x4000 0xfec000 {
+ FMAP@0x0 0x800
+ COREBOOT(CBFS)@0x800 0xfeb800
+ }
+ }
}
}
diff --git a/src/mainboard/ocp/tiogapass/ipmi.c b/src/mainboard/ocp/tiogapass/ipmi.c
index aa50688db5..0cdf110bd8 100644
--- a/src/mainboard/ocp/tiogapass/ipmi.c
+++ b/src/mainboard/ocp/tiogapass/ipmi.c
@@ -2,8 +2,12 @@
#include <console/console.h>
#include <drivers/ipmi/ipmi_kcs.h>
+#include <drivers/ipmi/ipmi_ops.h>
+#include <drivers/vpd/vpd.h>
+#include <string.h>
#include "ipmi.h"
+#include "vpd.h"
void ipmi_set_ppin(struct ppin_req *req)
{
@@ -21,3 +25,32 @@ void ipmi_set_ppin(struct ppin_req *req)
}
printk(BIOS_DEBUG, "IPMI Set PPIN to BMC done.\n");
}
+
+void init_frb2_wdt(void)
+{
+ char val[VPD_LEN];
+ /* Enable FRB2 timer by default. */
+ u8 enable = 1;
+ uint16_t countdown;
+
+ if (vpd_get_bool(FRB2_TIMER, VPD_RW_THEN_RO, &enable)) {
+ if (!enable) {
+ printk(BIOS_DEBUG, "Disable FRB2 timer\n");
+ ipmi_stop_bmc_wdt(CONFIG_BMC_KCS_BASE);
+ return;
+ }
+ }
+ if (enable) {
+ if (vpd_gets(FRB2_COUNTDOWN, val, VPD_LEN, VPD_RW_THEN_RO)) {
+ countdown = (uint16_t)atol(val);
+ printk(BIOS_DEBUG, "FRB2 timer countdown set to: %d ms\n",
+ countdown * 100);
+ } else {
+ printk(BIOS_DEBUG, "FRB2 timer use default value: %d ms\n",
+ DEFAULT_COUNTDOWN * 100);
+ countdown = DEFAULT_COUNTDOWN;
+ }
+ ipmi_init_and_start_bmc_wdt(CONFIG_BMC_KCS_BASE, countdown,
+ TIMEOUT_HARD_RESET);
+ }
+}
diff --git a/src/mainboard/ocp/tiogapass/ipmi.h b/src/mainboard/ocp/tiogapass/ipmi.h
index 3d2723f49e..798f3125ef 100644
--- a/src/mainboard/ocp/tiogapass/ipmi.h
+++ b/src/mainboard/ocp/tiogapass/ipmi.h
@@ -16,4 +16,5 @@ struct ppin_req {
} __packed;
/* Send CPU0 and CPU1 PPIN to BMC */
void ipmi_set_ppin(struct ppin_req *req);
+void init_frb2_wdt(void);
#endif
diff --git a/src/mainboard/ocp/tiogapass/romstage.c b/src/mainboard/ocp/tiogapass/romstage.c
index b728c3a5c5..fb2ce0217a 100644
--- a/src/mainboard/ocp/tiogapass/romstage.c
+++ b/src/mainboard/ocp/tiogapass/romstage.c
@@ -2,12 +2,15 @@
#include <fsp/api.h>
#include <FspmUpd.h>
+#include <drivers/ipmi/ipmi_kcs.h>
#include <soc/romstage.h>
#include <string.h>
#include <gpio.h>
#include <soc/lewisburg_pch_gpio_defs.h>
#include <skxsp_tp_iio.h>
+#include "ipmi.h"
+
static uint8_t iio_table_buf[sizeof(tp_iio_bifur_table)];
static void oem_update_iio(FSPM_UPD *mupd)
@@ -49,6 +52,9 @@ static void mainboard_config_iio(FSPM_UPD *mupd)
void mainboard_memory_init_params(FSPM_UPD *mupd)
{
+ /* It's better to run get BMC selftest result first */
+ if (ipmi_kcs_premem_init(CONFIG_BMC_KCS_BASE, 0) == CB_SUCCESS)
+ init_frb2_wdt();
mainboard_config_iio(mupd);
/* do not configure GPIO controller inside FSP-M */
diff --git a/src/mainboard/ocp/tiogapass/vpd.h b/src/mainboard/ocp/tiogapass/vpd.h
new file mode 100644
index 0000000000..63a92f68b2
--- /dev/null
+++ b/src/mainboard/ocp/tiogapass/vpd.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#ifndef TIOGAPASS_VPD_H
+#define TIOGAPASS_VPD_H
+
+/* VPD variable for enabling/disabling FRB2 timer. */
+#define FRB2_TIMER "frb2_timer"
+/* VPD variable for setting FRB2 timer countdown value. */
+#define FRB2_COUNTDOWN "frb2_countdown"
+#define VPD_LEN 10
+/* Default countdown is 15 minutes. */
+#define DEFAULT_COUNTDOWN 9000
+
+#endif /* TIOGAPASS_VPD_H */