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commonlib: Add pvmfw related timestamps

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Add 3 new timestamps for measuring the time to setup pvmfw in
depthcharge. First indicate when the setup has started. Second when the
comm with GSC has finished and third when the setup is complete.

BUG=b:429115233
BUG=b:359340876
TEST=build rauru

Change-Id: I0e0d069ae85997d3e4c02f257cd801e7b6787762
Signed-off-by: Bartłomiej Grzesik <bgrzesik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/88289
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
This commit is contained in:
Bartłomiej Grzesik 2025-07-03 10:07:23 +02:00 • committed by Yu-Ping Wu
commit 689af47b52
1 changed files with 8 additions and 0 deletions
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8
src/commonlib/include/commonlib/timestamp_serialized.h
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@ -174,6 +174,10 @@ enum timestamp_id {
TS_KERNEL_START = 1101,
TS_KERNEL_DECOMPRESSION = 1102,
TS_PVMFW_SETUP_START = 1110,
TS_PVMFW_GSC_NVRAM_DONE = 1111,
TS_PVMFW_SETUP_DONE = 1112,
/* 1200-1300: ChromeOS Hypervisor */
TS_CRHV_BOOT = 1200,
TS_CRHV_PLATFORM_INIT = 1201,
@ -371,6 +375,10 @@ static const struct timestamp_id_to_name {
TS_NAME_DEF(TS_KERNEL_START, 0, "jumping to kernel"),
TS_NAME_DEF(TS_KERNEL_DECOMPRESSION, 0, "starting kernel decompression/relocation"),
TS_NAME_DEF(TS_PVMFW_SETUP_START, 0, "started pvmfw setup"),
TS_NAME_DEF(TS_PVMFW_GSC_NVRAM_DONE, 0, "finished fetching boot params from GSC"),
TS_NAME_DEF(TS_PVMFW_SETUP_DONE, 0, "finished pvmfw setup"),
/* ChromeOS hypervisor */
TS_NAME_DEF(TS_CRHV_BOOT, 0, "hypervisor boot finished"),
TS_NAME_DEF(TS_CRHV_PLATFORM_INIT, 0, "hypervisor platform initialized"),