Age | Commit message (Collapse) | Author |
|
Increasing the vboot hash buffer size greatly speeds up the SHA
calculations. Going from a standard 4k buffer to a 36k buffer
takes ~150ms of the boot and resume time.
TEST=Build & boot see that boot time has decreased.
BRANCH=Zork
BUG=b:169217270 - Zork: SHA calculation in vboot takes too long
Signed-off-by: Martin Roth <martinroth@chromium.org>
Change-Id: Ibca868ad7be639c2a0ca1c4ba6d71123d8b83c92
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46902
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
|
|
Verstage in PSP used stub for timestamps since we didn't know about
clock. Now we figured out clock source so we can enable timestamp
functions.
BRANCH=zork
BUG=b:154142138, b:159220781
TEST=build without CONFIG_PSP_VERSTAGE_FILE, flash and boot
Change-Id: I431a243878e265b68783f54ee9424bb1d4fe03c1
Signed-off-by: Kangheui Won <khwon@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45467
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
Mark that psp_verstage is running in userspace so that it won't run
the code in dcache_clean_all() and hang the system.
BUG=b:161554141
TEST=Run board through a bunch of recovery cycles.
Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I936dcec18a2be9ec8636ce77bb0954f4fc58153e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43785
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
This is the main code for building coreboot's verstage as a userspace
application to run on the PSP. It does a minimal setup of hardware,
then runs verstage_main. It uses hardware hashing to increase the speed
and will directly reboot into recovery mode if there are any failures.
BUG=b:158124527
TEST=Build & boot trembyle
Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: Ia58839caa5bfbae0408702ee8d02ef482f2861c4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41816
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
|