diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2012-12-21 21:21:48 -0600 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2013-03-18 17:07:50 +0100 |
| commit | 29ffa54969414b833de5c61b507b061f920d650b (patch) | |
| tree | e359cc2f27216e9d10e980cce2a2d7c0745729e5 /src/southbridge/intel/lynxpoint/pch.h | |
| parent | b7ecf6d83047e70ed5846ac35833a04983318b9c (diff) | |
haswell: Use SMM Modules
This commit adds support for using the SMM modules for haswell-based
boards. The SMI handling was also refactored to put the relocation
handler and permanent SMM handler loading in the cpu directory. All
tseg adjustment support is dropped by relying on the SMM module support
to perform the necessary relocations.
Change-Id: I8dd23610772fc4408567d9f4adf339596eac7b1f
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/2728
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/southbridge/intel/lynxpoint/pch.h')
| -rw-r--r-- | src/southbridge/intel/lynxpoint/pch.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/southbridge/intel/lynxpoint/pch.h b/src/southbridge/intel/lynxpoint/pch.h index f27ae90eab..6f17d38124 100644 --- a/src/southbridge/intel/lynxpoint/pch.h +++ b/src/southbridge/intel/lynxpoint/pch.h @@ -97,6 +97,11 @@ void pch_iobp_update(u32 address, u32 andvalue, u32 orvalue); void pch_log_state(void); #endif void acpi_create_intel_hpet(acpi_hpet_t * hpet); + +/* These helpers are for performing SMM relocation. */ +void southbridge_smm_init(void); +void southbridge_trigger_smi(void); +void southbridge_clear_smi_status(void); #else void enable_smbus(void); void enable_usb_bar(void); |