system76-coreboot

Files

Reka Norman f7bb72333a soc/intel/alderlake: Select SOC_INTEL_CSE_SEND_EOP_LATE for ADL-N

On nissa, sending EOP late improves boot time by about 57ms.

Before (SOC_INTEL_CSE_SEND_EOP_EARLY):
943:after sending EOP to ME                           931,206 (58,431)
943:after sending EOP to ME                           932,911 (58,427)
943:after sending EOP to ME                           930,908 (58,429)
943:after sending EOP to ME                           941,357 (61,748)
943:after sending EOP to ME                           933,289 (62,050)
943:after sending EOP to ME                           939,578 (62,453)
943:after sending EOP to ME                           932,491 (62,050)
943:after sending EOP to ME                           929,693 (62,655)
943:after sending EOP to ME                           942,247 (62,654)
943:after sending EOP to ME                           936,984 (61,751)

After (SOC_INTEL_CSE_SEND_EOP_LATE):
943:after sending EOP to ME                           1,107,816 (3,498)
943:after sending EOP to ME                           1,053,286 (25,212)
943:after sending EOP to ME                           1,124,095 (3,511)
943:after sending EOP to ME                           1,098,591 (3,498)
943:after sending EOP to ME                           1,107,772 (3,499)
943:after sending EOP to ME                           1,080,008 (45,969)
943:after sending EOP to ME                           1,081,754 (8,024)
943:after sending EOP to ME                           1,109,193 (4,102)
943:after sending EOP to ME                           1,088,866 (4,201)
943:after sending EOP to ME                           1,081,684 (4,203)

BUG=b:247902068
TEST=EOP time is improved on nissa (measurements above).

Change-Id: I2389831b4ab62f247193b5b0c5ec201e12eaa3db
Signed-off-by: Reka Norman <rekanorman@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70849
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

2022-12-17 20:33:52 +00:00

acpi

acpi/acpi.c: Add a method to generate IOAPIC DMAR entries from hw

2022-12-06 17:44:20 +00:00

arch

Set x86_64 as supported architecture for clang

2022-12-16 17:21:17 +00:00

commonlib

mem_chip_info: Fix potential overflow

2022-12-15 02:53:45 +00:00

console

console/post.c: Sort includes