diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2022-12-05 17:08:08 -0700 |
|---|---|---|
| committer | Karthik Ramasubramanian <kramasub@google.com> | 2022-12-09 16:48:01 +0000 |
| commit | 5d5f6822f97583b330d0be40b628622ab4f5ee36 (patch) | |
| tree | a44235133fffafa842c28362315a15a1cbdbdf8e /payloads/libpayload/drivers/serial | |
| parent | 1a397369ffd40a3a5ec6fade9e4bea08cff5c88d (diff) | |
soc/amd/mendocino: Enable LPC SPI DMA
Enable LPC SPI DMA. This helps with ~20ms boot time improvement while
loading various components synchronously.
BUG=None
TEST=Build Skyrim BIOS image and boot to OS. Observe a boot time
improvement of ~20 ms.
Before:
Total Time: 1,503,032
After:
Total Time: 1,485,536
Change-Id: I4dd57d46ae9bd664d57178d34b5beda872ed2cdb
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70383
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'payloads/libpayload/drivers/serial')
0 files changed, 0 insertions, 0 deletions