diff options
| author | Furquan Shaikh <furquan@google.com> | 2018-11-07 10:24:31 -0800 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2018-11-09 18:22:05 +0000 |
| commit | d2c2f83964ff43141011c52c27e6eca7f1e5263a (patch) | |
| tree | 2134d323847125089573806a548aae317c3ab5de /Documentation/mainboard/cavium/cavium_cn81xx_sff_evb.jpg | |
| parent | 890788eb6304a7b88906422a97dbb5c1bc717ee4 (diff) | |
soc/intel/apollolake: Disable HECI1 before jumping to OS
This change disables HECI1 device at the end of boot sequence. It uses
the P2SB messaging to disable HECI1 device before hiding P2SB and
dropping privilege level.
BUG=b:119074978
BRANCH=None
TEST=Verified that HECI1 device is not visible in lspci on octopus.
Change-Id: Id6abfd0c71a466d0cf8f19ae9b91f1d3446e3d09
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/29534
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Kane Chen <kane.chen@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'Documentation/mainboard/cavium/cavium_cn81xx_sff_evb.jpg')
0 files changed, 0 insertions, 0 deletions