diff options
| author | Duncan Laurie <dlaurie@chromium.org> | 2012-10-03 19:11:26 -0700 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2012-11-14 05:44:18 +0100 |
| commit | 7978e3a3839b69c5b65de8dd8f35b4ffb8e27d93 (patch) | |
| tree | d718be8af8e7f90c56fbb6180525a6b8219ac657 /src/mainboard/intel/emeraldlake2/acpi_tables.c | |
| parent | 7f3d442abb2a8ff6f6728527ab7665fd79fd60cd (diff) | |
SMM: Pass the ACPI GNVS pointer via state save map
Instead of hijacking some random memory addresses to
relay the GNVS pointer to SMM we can use EBX register
during the write to APM_CNT register when the SMI is
triggered.
Change-Id: I79a89512c40353d72ad058cbf2e6a23a696945da
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/1766
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/mainboard/intel/emeraldlake2/acpi_tables.c')
0 files changed, 0 insertions, 0 deletions