diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/ocp/tiogapass/Kconfig | 2 | ||||
| -rw-r--r-- | src/mainboard/ocp/tiogapass/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/mainboard/ocp/tiogapass/board.fmd | 12 | ||||
| -rw-r--r-- | src/mainboard/ocp/tiogapass/ipmi.c | 33 | ||||
| -rw-r--r-- | src/mainboard/ocp/tiogapass/ipmi.h | 1 | ||||
| -rw-r--r-- | src/mainboard/ocp/tiogapass/romstage.c | 6 | ||||
| -rw-r--r-- | src/mainboard/ocp/tiogapass/vpd.h | 14 |
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 */ |