GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

soc/intel/alderlake: Add support for CSE timestamp data versions 

CSE performance data timestamps are different for version 1
Alder Lake/Raptor Lake and version 2 Meteor Lake. This patch
moves the current ADL/RPL timestamp definitions to a separate
header file. It marks current structure as version 1.

BUG=b:259366109
TEST=Boot to OS, check ADL/RPL pre-cpu timestamps.

Change-Id: I780e250707d1d04891a5a1210b30aecb2c8620d3
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73712
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Dinesh Gehlot <digehlot@google.com>
This commit is contained in:
Bora Guvendik 2023-03-12 12:24:58 -07:00 committed by Subrata Banik
parent fb1b192cf1
commit 94050499ca
8 changed files with 179 additions and 127 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/mainboard/google/brya/Kconfig
View File

@ -36,6 +36,7 @@ config BOARD_GOOGLE_BRYA_COMMON
select SOC_INTEL_ENABLE_USB4_PCIE_RESOURCES if SOC_INTEL_ALDERLAKE_PCH_P
select SOC_INTEL_COMMON_BASECODE_DEBUG_FEATURE
select SOC_INTEL_CRASHLOG
select SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY_V1 if SOC_INTEL_ALDERLAKE_PCH_P
config BOARD_GOOGLE_BASEBOARD_BRYA
def_bool n
@ -44,7 +45,6 @@ config BOARD_GOOGLE_BASEBOARD_BRYA
select HAVE_SLP_S0_GATE
select MEMORY_SOLDERDOWN if !BOARD_GOOGLE_BANSHEE
select SOC_INTEL_ALDERLAKE_PCH_P
select SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY
select SYSTEM_TYPE_LAPTOP
select TPM_GOOGLE_CR50
@ -59,7 +59,6 @@ config BOARD_GOOGLE_BASEBOARD_BRASK
select RT8168_GET_MAC_FROM_VPD
select RT8168_SET_LED_MODE
select SOC_INTEL_ALDERLAKE_PCH_P
select SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY
select TPM_GOOGLE_CR50
select CR50_RESET_CLEAR_EC_AP_IDLE_FLAG
@ -70,7 +69,6 @@ config BOARD_GOOGLE_BASEBOARD_HADES
select HAVE_SLP_S0_GATE
select MEMORY_SODIMM
select SOC_INTEL_ALDERLAKE_PCH_P
select SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY
select SOC_INTEL_RAPTORLAKE
select SYSTEM_TYPE_LAPTOP
select TPM_GOOGLE_CR50

1
src/soc/intel/alderlake/Makefile.inc
View File

@ -18,6 +18,7 @@ bootblock-y += espi.c
bootblock-y += p2sb.c
bootblock-$(CONFIG_ALDERLAKE_CONFIGURE_DESCRIPTOR) += bootblock/update_descriptor.c
romstage-$(CONFIG_SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY) += cse_telemetry.c
romstage-y += espi.c
romstage-y += meminit.c
romstage-y += pcie_rp.c

27
src/soc/intel/alderlake/cse_telemetry.c Normal file
View File

@ -0,0 +1,27 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <console/console.h>
#include <intelblocks/cse.h>
#include <timestamp.h>
void soc_cbmem_inject_telemetry_data(s64 *ts, s64 current_time)
{
s64 start_stamp;
if (!ts) {
printk(BIOS_ERR, "%s: Failed to insert CSME timestamps\n", __func__);
return;
}
start_stamp = current_time - ts[PERF_DATA_CSME_GET_PERF_RESPONSE];
timestamp_add(TS_ME_ROM_START, start_stamp);
timestamp_add(TS_ME_BOOT_STALL_END,
start_stamp + ts[PERF_DATA_CSME_RBE_BOOT_STALL_DONE_TO_PMC]);
timestamp_add(TS_ME_ICC_CONFIG_START,
start_stamp + ts[PERF_DATA_CSME_POLL_FOR_PMC_PPS_START]);
timestamp_add(TS_ME_HOST_BOOT_PREP_END,
start_stamp + ts[PERF_DATA_CSME_HOST_BOOT_PREP_DONE]);
timestamp_add(TS_ME_RECEIVED_CRDA_FROM_PMC,
start_stamp + ts[PERF_DATA_PMC_SENT_CRDA]);
}

14
src/soc/intel/common/block/cse/Kconfig
View File

@ -211,6 +211,20 @@ config SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY
Mainboard user to select this Kconfig in order to capture pre-cpu
reset boot performance telemetry data.
config SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY_V1
bool
select SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY
help
This config will make mainboard use version 1 of the CSE timestamp
definitions, it can be used for Alder Lake and Raptor Lake (all SKUs).
config SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY_V2
bool
select SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY
help
This config will make mainboard use version 2 of the CSE timestamp
definitions, it can be used for Meteor Lake M/P.
config SOC_INTEL_CSE_LITE_SYNC_IN_ROMSTAGE
bool
default y

18
src/soc/intel/common/block/cse/telemetry.c
View File

@ -6,11 +6,11 @@
#define MSEC_TO_USEC(x) (x * 1000)
static void cbmem_inject_telemetry_data(void)
static void process_cse_telemetry_data(void)
{
struct cse_boot_perf_rsp cse_perf_data;
s64 ts[NUM_CSE_BOOT_PERF_DATA] = {0};
s64 current_time, start_stamp;
s64 current_time;
int zero_point_idx = 0;
/*
@ -60,17 +60,7 @@ static void cbmem_inject_telemetry_data(void)
}
/* Inject CSME timestamps into the coreboot timestamp table */
start_stamp = current_time - ts[PERF_DATA_CSME_GET_PERF_RESPONSE];
timestamp_add(TS_ME_ROM_START, start_stamp);
timestamp_add(TS_ME_BOOT_STALL_END,
start_stamp + ts[PERF_DATA_CSME_RBE_BOOT_STALL_DONE_TO_PMC]);
timestamp_add(TS_ME_ICC_CONFIG_START,
start_stamp + ts[PERF_DATA_CSME_POLL_FOR_PMC_PPS_START]);
timestamp_add(TS_ME_HOST_BOOT_PREP_END,
start_stamp + ts[PERF_DATA_CSME_HOST_BOOT_PREP_DONE]);
timestamp_add(TS_ME_RECEIVED_CRDA_FROM_PMC,
start_stamp + ts[PERF_DATA_PMC_SENT_CRDA]);
soc_cbmem_inject_telemetry_data(ts, current_time);
}
void cse_get_telemetry_data(void)
@ -81,5 +71,5 @@ void cse_get_telemetry_data(void)
return;
}
cbmem_inject_telemetry_data();
process_cse_telemetry_data();
}

117
src/soc/intel/common/block/include/intelblocks/cse.h
View File

@ -3,6 +3,7 @@
#ifndef SOC_INTEL_COMMON_CSE_H
#define SOC_INTEL_COMMON_CSE_H
#include <intelblocks/cse_telemetry.h>
#include <types.h>
#include <vb2_api.h>
@ -210,116 +211,6 @@ enum csme_failure_reason {
CSE_LITE_SKU_PART_UPDATE_SUCCESS = 18,
};
/* Boot performance data */
enum cse_boot_perf_data {
/* CSME ROM start execution */
PERF_DATA_CSME_ROM_START = 0,
/* EC Boot Load Done (CSME ROM starts main execution) */
PERF_DATA_EC_BOOT_LOAD_DONE = 1,
/* CSME ROM completed execution / CSME RBE started */
PERF_DATA_CSME_ROM_COMPLETED = 2,
/* CSME got ESE Init Done indication from ESE */
PERF_DATA_CSME_GOT_ESE_INIT_DONE = 3,
/* CSME RBE start PMC patch/es loading */
PERF_DATA_CSME_RBE_PMC_PATCH_LOADING_START = 4,
/* CSME RBE completed PMC patch/es loading */
PERF_DATA_CSME_RBE_PMC_PATCH_LOADING_COMPLETED = 5,
/* CSME RBE set "Boot Stall Done" indication to PMC */
PERF_DATA_CSME_RBE_BOOT_STALL_DONE_TO_PMC = 6,
/* CSME start poll for PMC PPS register */
PERF_DATA_CSME_POLL_FOR_PMC_PPS_START = 7,
/* PMC set PPS */
PERF_DATA_PMC_SET_PPS = 8,
/* CSME BUP start running */
PERF_DATA_CSME_BUP_START = 9,
/* CSME set "Host Boot Prep Done" indication to PMC */
PERF_DATA_CSME_HOST_BOOT_PREP_DONE = 10,
/* CSME starts PHYs loading */
PERF_DATA_CSME_PHY_LOADING_START = 11,
/* CSME completed PHYs loading */
PERF_DATA_CSME_PHY_LOADING_COMPLETED = 12,
/* PMC indicated CSME that xxPWRGOOD was asserted */
PERF_DATA_PMC_PWRGOOD_ASSERTED = 13,
/* PMC indicated CSME that SYS_PWROK was asserted */
PERF_DATA_PMC_SYS_PWROK_ASSERTED = 14,
/* PMC sent "CPU_BOOT_CONFIG" start message to CSME */
PERF_DATA_PMC_CPU_BOOT_CONFIG_START = 15,
/* CSME sent "CPU_BOOT_CONFIG" done message to PMC */
PERF_DATA_CSME_CPU_BOOT_CONFIG_DONW = 16,
/* PMC indicated CSME that xxPLTRST was de-asserted */
PERF_DATA_PMC_PLTRST_DEASSERTED = 17,
/* PMC indicated CSME that TCO_S0 was asserted */
PERF_DATA_PMC_TC0_S0_ASSERTED = 18,
/* PMC sent "Core Reset Done Ack - Sent" message to CSME */
PERF_DATA_PMC_SENT_CRDA = 19,
/* ACM Active indication - ACM started its execution */
PERF_DATA_ACM_START = 20,
/* ACM Done indication - ACM completed execution */
PERF_DATA_ACM_DONE = 21,
/* BIOS sent DRAM Init Done message */
PERF_DATA_BIOS_DRAM_INIT_DONE = 22,
/* CSME sent DRAM Init Done message back to BIOS */
PERF_DATA_CSME_DRAM_INIT_DONE = 23,
/* CSME completed loading TCSS */
PERF_DATA_CSME_LOAD_TCSS_COMPLETED = 24,
/* CSME started loading ISH Bringup module */
PERF_DATA_PERF_DATA_CSME_LOAD_ISH_BRINGUP_START = 25,
/* CSME completed loading ISH Bringup module */
PERF_DATA_CSME_LOAD_ISH_BRINGUP_DONE = 26,
/* CSME started loading ISH Main module */
PERF_DATA_CSME_LOAD_ISH_MAIN_START = 27,
/* CSME completed loading Main module */
PERF_DATA_CSME_LOAD_ISH_MAIN_DONE = 28,
/* BIOS sent "End Of Post" message to CSME */
PERF_DATA_BIOS_END_OF_POST = 29,
/* CSME sent "End Of Post" ack message back to BIOS */
PERF_DATA_CSME_END_OF_POST = 30,
/* BIOS sent "Core BIOS Done" message to CSME */
PERF_DATA_BIOS_BIOS_CORE_DONE = 31,
/* CSME sent "Core BIOS Done" ack message back to BIOS */
PERF_DATA_CSME_BIOS_CORE_DONE = 32,
/* CSME reached Firmware Init Done */
PERF_DATA_CSME_GW_INIT_DONE = 33,
/* 34 - 62 Reserved */
/* Timestamp when CSME responded to BupGetBootData message itself */
PERF_DATA_CSME_GET_PERF_RESPONSE = 63,
};
/* CSE boot performance data */
struct cse_boot_perf_rsp {
struct mkhi_hdr hdr;
@ -584,6 +475,12 @@ void cse_late_finalize(void);
*/
void soc_disable_heci1_using_pcr(void);
/*
* Injects CSE timestamps into cbmem timestamp table. SoC code needs to
* implement it since timestamp definitions differ from SoC to SoC.
*/
void soc_cbmem_inject_telemetry_data(s64 *ts, s64 current_time);
/*
* Get all the timestamps CSE collected using cse_get_boot_performance_data() and
* insert them into the CBMEM timestamp table.

10
src/soc/intel/common/block/include/intelblocks/cse_telemetry.h Normal file
View File

@ -0,0 +1,10 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef SOC_INTEL_COMMON_CSE_TELEMETRY_H
#define SOC_INTEL_COMMON_CSE_TELEMETRY_H
#if CONFIG(SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY_V1)
#include "cse_telemetry_v1.h"
#endif
#endif // SOC_INTEL_COMMON_CSE_TELEMETRY_H

115
src/soc/intel/common/block/include/intelblocks/cse_telemetry_v1.h Normal file
View File

@ -0,0 +1,115 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef SOC_INTEL_COMMON_CSE_TELEMETRY_V1_H
#define SOC_INTEL_COMMON_CSE_TELEMETRY_V1_H
enum cse_boot_perf_data_v1 {
/* CSME ROM start execution */
PERF_DATA_CSME_ROM_START = 0,
/* EC Boot Load Done (CSME ROM starts main execution) */
PERF_DATA_EC_BOOT_LOAD_DONE = 1,
/* CSME ROM completed execution / CSME RBE started */
PERF_DATA_CSME_ROM_COMPLETED = 2,
/* CSME got ESE Init Done indication from ESE */
PERF_DATA_CSME_GOT_ESE_INIT_DONE = 3,
/* CSME RBE start PMC patch/es loading */
PERF_DATA_CSME_RBE_PMC_PATCH_LOADING_START = 4,
/* CSME RBE completed PMC patch/es loading */
PERF_DATA_CSME_RBE_PMC_PATCH_LOADING_COMPLETED = 5,
/* CSME RBE set "Boot Stall Done" indication to PMC */
PERF_DATA_CSME_RBE_BOOT_STALL_DONE_TO_PMC = 6,
/* CSME start poll for PMC PPS register */
PERF_DATA_CSME_POLL_FOR_PMC_PPS_START = 7,
/* PMC set PPS */
PERF_DATA_PMC_SET_PPS = 8,
/* CSME BUP start running */
PERF_DATA_CSME_BUP_START = 9,
/* CSME set "Host Boot Prep Done" indication to PMC */
PERF_DATA_CSME_HOST_BOOT_PREP_DONE = 10,
/* CSME starts PHYs loading */
PERF_DATA_CSME_PHY_LOADING_START = 11,
/* CSME completed PHYs loading */
PERF_DATA_CSME_PHY_LOADING_COMPLETED = 12,
/* PMC indicated CSME that xxPWRGOOD was asserted */
PERF_DATA_PMC_PWRGOOD_ASSERTED = 13,
/* PMC indicated CSME that SYS_PWROK was asserted */
PERF_DATA_PMC_SYS_PWROK_ASSERTED = 14,
/* PMC sent "CPU_BOOT_CONFIG" start message to CSME */
PERF_DATA_PMC_CPU_BOOT_CONFIG_START = 15,
/* CSME sent "CPU_BOOT_CONFIG" done message to PMC */
PERF_DATA_CSME_CPU_BOOT_CONFIG_DONE = 16,
/* PMC indicated CSME that xxPLTRST was de-asserted */
PERF_DATA_PMC_PLTRST_DEASSERTED = 17,
/* PMC indicated CSME that TCO_S0 was asserted */
PERF_DATA_PMC_TC0_S0_ASSERTED = 18,
/* PMC sent "Core Reset Done Ack - Sent" message to CSME */
PERF_DATA_PMC_SENT_CRDA = 19,
/* ACM Active indication - ACM started its execution */
PERF_DATA_ACM_START = 20,
/* ACM Done indication - ACM completed execution */
PERF_DATA_ACM_DONE = 21,
/* BIOS sent DRAM Init Done message */
PERF_DATA_BIOS_DRAM_INIT_DONE = 22,
/* CSME sent DRAM Init Done message back to BIOS */
PERF_DATA_CSME_DRAM_INIT_DONE = 23,
/* CSME completed loading TCSS */
PERF_DATA_CSME_LOAD_TCSS_COMPLETED = 24,
/* CSME started loading ISH Bringup module */
PERF_DATA_PERF_DATA_CSME_LOAD_ISH_BRINGUP_START = 25,
/* CSME completed loading ISH Bringup module */
PERF_DATA_CSME_LOAD_ISH_BRINGUP_DONE = 26,
/* CSME started loading ISH Main module */
PERF_DATA_CSME_LOAD_ISH_MAIN_START = 27,
/* CSME completed loading Main module */
PERF_DATA_CSME_LOAD_ISH_MAIN_DONE = 28,
/* BIOS sent "End Of Post" message to CSME */
PERF_DATA_BIOS_END_OF_POST = 29,
/* CSME sent "End Of Post" ack message back to BIOS */
PERF_DATA_CSME_END_OF_POST = 30,
/* BIOS sent "Core BIOS Done" message to CSME */
PERF_DATA_BIOS_BIOS_CORE_DONE = 31,
/* CSME sent "Core BIOS Done" ack message back to BIOS */
PERF_DATA_CSME_BIOS_CORE_DONE = 32,
/* CSME reached Firmware Init Done */
PERF_DATA_CSME_GW_INIT_DONE = 33,
/* 34 - 62 Reserved */
/* Timestamp when CSME responded to BupGetBootData message itself */
PERF_DATA_CSME_GET_PERF_RESPONSE = 63,
};
#endif // SOC_INTEL_COMMON_CSE_TELEMETRY_V1_H