5aba2aeead
Disable PS/2 data and clock isolation in order to properly initialize the PS/2 keyboard and mouse in payload/OS. These bits are set by OS via ACPI and can survive S5 state. It is necessary to clear them after an ungraceful shutdown in order to perform PS/2 controller initialization e.g. in SeaBIOS. TEST=PS/2 keyboard can always be successfully initialized in SeaBIOS on Dell OptiPlex 9010 Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: Iac6be095c996b357b5d4e8d75199f94a89bf73e9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59673 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> |
||
|---|---|---|
| .. | ||
| fdc37n972 | ||
| kbc1100 | ||
| lpc47m10x | ||
| lpc47m15x | ||
| lpc47n207 | ||
| lpc47n217 | ||
| lpc47n227 | ||
| mec1308 | ||
| sch5147/acpi | ||
| sch5545 | ||
| sio10n268 | ||
| sio1007 | ||
| sio1036 | ||
| smscsuperio | ||
| Makefile.inc | ||