Attention is currently required from: Hung-Te Lin, Jianjun Wang, Yu-Ping Wu.
Hello Hung-Te Lin, Jianjun Wang, Yu-Ping Wu, build bot (Jenkins),
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/84118?usp=email
to look at the new patch set (#6).
The following approvals got outdated and were removed: Code-Review+2 by Yu-Ping Wu, Verified+1 by build bot (Jenkins)
The change is no longer submittable: Code-Review and Verified are unsatisfied now.
Change subject: mb/google/cherry: Complete PCIe reset in romstage ......................................................................
mb/google/cherry: Complete PCIe reset in romstage
De-assert PERST# at romstage to reduce the waiting time in ramstage.
Before ``` [INFO ] wait_perst_done: PCIe early PERST# de-assertion is not done, de-assert PERST# now [INFO ] mtk_pcie_domain_enable: PCIe link up success (47 tries) ``` After ``` [INFO ] wait_perst_done: PCIe early PERST# de-assertion is not done, de-assert PERST# now [DEBUG] wait_perst_asserted: 457568 us elapsed since assert PERST# [DEBUG] wait_perst_done: 163413 us elapsed since de-assert PERST# [INFO ] mtk_pcie_domain_enable: PCIe link up success (1 tries) ```
BUG=none TEST=boot from NVMe
Change-Id: I3a73bd574ae8f9f4e624846ce8b901a7d2209e78 Signed-off-by: Yidi Lin yidilin@chromium.org --- M src/mainboard/google/cherry/romstage.c M src/soc/mediatek/mt8195/Makefile.mk 2 files changed, 4 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/18/84118/6