diff options
| author | Reka Norman <rekanorman@chromium.org> | 2022-10-19 09:04:15 +1100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-10-22 01:53:57 +0000 |
| commit | ec929142c6975c63aeb2213f0e01633f69744061 (patch) | |
| tree | de8544fb7be680b60598cf28ba53adbebf7d1e0a /src/mainboard/google/brya | |
| parent | 73fec24319ffb2a699025b4570d8700c0c18b413 (diff) | |
mb/google/nissa: Disable SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY
On nissa, the pre-x86 time is not part of the 1s firmware boot time
target. Including the pre-x86 timestamps causes confusion since the boot
time appears to be greater than 1s, so disable the Kconfig on nissa.
We're not doing any analysis or optimisation of the pre-x86 time on
nissa anyway, this work will start from MTL onwards. Also, the Kconfig
is already disabled on the brya firmware branch, so this will result in
the same behaviour as brya.
Before:
Total Time: 1,205,840
After:
Total Time: 995,300
BUG=b:239769532
TEST=Boot nivviks, check "1st timestamp" is the first timestamp.
Change-Id: I885071c9e0ff9c8fac9444b382567d38a19c3c15
Signed-off-by: Reka Norman <rekanorman@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68553
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: V Sowmya <v.sowmya@intel.com>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/brya')
| -rw-r--r-- | src/mainboard/google/brya/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/Kconfig b/src/mainboard/google/brya/Kconfig index 577c2cae72..7b1b783cd5 100644 --- a/src/mainboard/google/brya/Kconfig +++ b/src/mainboard/google/brya/Kconfig @@ -44,6 +44,7 @@ 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 @@ -58,6 +59,7 @@ 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 config BOARD_GOOGLE_BASEBOARD_NISSA @@ -81,6 +83,7 @@ config BOARD_GOOGLE_BASEBOARD_SKOLAS 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 SOC_INTEL_RAPTORLAKE select SYSTEM_TYPE_LAPTOP select TPM_GOOGLE_CR50 |