diff options
Diffstat (limited to 'src/mainboard/lenovo/x60/mainboard.c')
| -rw-r--r-- | src/mainboard/lenovo/x60/mainboard.c | 33 |
1 files changed, 30 insertions, 3 deletions
diff --git a/src/mainboard/lenovo/x60/mainboard.c b/src/mainboard/lenovo/x60/mainboard.c index 5ea42215de..b1096d2262 100644 --- a/src/mainboard/lenovo/x60/mainboard.c +++ b/src/mainboard/lenovo/x60/mainboard.c @@ -38,10 +38,37 @@ #define PANEL INT15_5F35_CL_DISPLAY_DEFAULT +#define MWAIT_RES(state, sub_state) \ + { \ + .space_id = ACPI_ADDRESS_SPACE_FIXED, \ + .bit_width = ACPI_FFIXEDHW_VENDOR_INTEL, \ + .bit_offset = ACPI_FFIXEDHW_CLASS_MWAIT, \ + { \ + .resv = 0, \ + }, \ + .addrl = (((state) << 4) | (sub_state)), \ + .addrh = 0, \ + } + static acpi_cstate_t cst_entries[] = { - { 1, 1, 1000, { 0x7f, 1, 2, { 0 }, 1, 0 } }, - { 2, 1, 500, { 0x01, 8, 0, { 0 }, DEFAULT_PMBASE + LV2, 0 } }, - { 2, 17, 250, { 0x01, 8, 0, { 0 }, DEFAULT_PMBASE + LV3, 0 } }, + { + .ctype = 1, + .latency = 1, + .power = 1000, + .resource = MWAIT_RES(0, 0), + }, + { + .ctype = 2, + .latency = 1, + .power = 500, + .resource = MWAIT_RES(1, 0), + }, + { + .ctype = 3, + .latency = 17, + .power = 250, + .resource = MWAIT_RES(2, 0), + }, }; int get_cst_entries(acpi_cstate_t **entries) |