diff options
| author | Bora Guvendik <bora.guvendik@intel.com> | 2018-03-19 17:15:20 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-04-05 15:59:28 +0000 |
| commit | 2a50a1f534177965651244557198ee05235f8891 (patch) | |
| tree | 8b20a4e2d7805a30e07db9badd6ae4bc844724e1 /src/device/i2c_bus.c | |
| parent | 8e50b6d63dd05bbc23e2d55a35df77ddb1ba4575 (diff) | |
soc/intel/cannonlake: Clear EMMC timeout when boot source is not EMMC
Clear EMMC timeout register to avoid EMMC issue according to cannonlake
bios writer guide. _PS0 is not called by kernel when boot source is not
EMMC but kernel still initializes emmc. Add _INI to EMMC,SD asl code to
cover cases that the system doesn't boot from EMMC.
BUG=b:76202699
TEST=Install OS into EMMC
Change-Id: I4eef23f637f781b709696951c5bd825530cc1d11
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://review.coreboot.org/25290
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/device/i2c_bus.c')
0 files changed, 0 insertions, 0 deletions