coreboot-kgpe-d16

Commit Graph

Author	SHA1	Message	Date
Stefan Reinauer	bf729baa2c	Add more timestamps in coreboot. This adds a number of timestamps in ramstage and romstage so we can figure out where execution time goes. Change-Id: Iea17c08774e623fc1ca3fa4505b70523ba4cbf01 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/749 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>	2012-03-30 17:45:20 +02:00
Duncan Laurie	cde7801c2e	Add timestamps for selfboot and acpi wake Change-Id: I28224867610b947739d940d25c98399d219f10f4 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: http://review.coreboot.org/733 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>	2012-03-30 05:30:08 +02:00
Vadim Bendebury	6f72d6965c	Add timestamp collecting to coreboot. This patch adds code to initialize the time stamp collection facility in coreboot. It adds a table in the CBMEM section, which provides the base timer reading value (all other readings are offsets of this one) and an array of timestamp id/timestamp value pairs. Just two values are being added now, this will have to be used more extensively and also integrated into payloads to provide more comprehensive boot process time measurements. Also, since the CBMEM area could already contain a section (from the previous run, before reset), when processing a section addition request we should check if a section already exists and return its address, if so. Change-Id: I7ed9f5c400bc5432f228348b41fd19a67c36d533 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: http://review.coreboot.org/713 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins)	2012-03-28 20:43:59 +02:00

Author

SHA1

Message

Date

Stefan Reinauer

bf729baa2c

Add more timestamps in coreboot.

This adds a number of timestamps in ramstage and romstage
so we can figure out where execution time goes.

Change-Id: Iea17c08774e623fc1ca3fa4505b70523ba4cbf01
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/749
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

2012-03-30 17:45:20 +02:00

Duncan Laurie

cde7801c2e

Add timestamps for selfboot and acpi wake

Change-Id: I28224867610b947739d940d25c98399d219f10f4
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: http://review.coreboot.org/733
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

2012-03-30 05:30:08 +02:00

Vadim Bendebury

6f72d6965c

Add timestamp collecting to coreboot.

This patch adds code to initialize the time stamp collection
facility in coreboot. It adds a table in the CBMEM section, which
provides the base timer reading value (all other readings are
offsets of this one) and an array of timestamp id/timestamp value
pairs.

Just two values are being added now, this will have to be used
more extensively and also integrated into payloads to provide more
comprehensive boot process time measurements.

Also, since the CBMEM area could already contain a section (from the
previous run, before reset), when processing a section addition
request we should check if a section already exists and return its
address, if so.

Change-Id: I7ed9f5c400bc5432f228348b41fd19a67c36d533
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: http://review.coreboot.org/713
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins)

2012-03-28 20:43:59 +02:00

3 Commits