diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-11-23 07:23:40 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-06-06 09:24:11 +0000 |
| commit | c328a680def0f589536c24ff547465bd7eb3546d (patch) | |
| tree | fa81f3b8f83b9fd408435d2b085b40d8655d68a0 /src/soc/intel/denverton_ns | |
| parent | 2e270ae2974463c86711b400a7abcb36d1b2e67d (diff) | |
soc,southbridge/intel: Control SMI related FADT entries
When no SMI is installed, FADT should not advertise a trigger
mechanism that does not respond.
Change-Id: Ifb4f99c11a72e75ec20b9faaf62aed5546de91fa
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41909
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/denverton_ns')
| -rw-r--r-- | src/soc/intel/denverton_ns/acpi.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/src/soc/intel/denverton_ns/acpi.c b/src/soc/intel/denverton_ns/acpi.c index 4041ca2d26..15d2e6611f 100644 --- a/src/soc/intel/denverton_ns/acpi.c +++ b/src/soc/intel/denverton_ns/acpi.c @@ -121,13 +121,6 @@ void soc_fill_fadt(acpi_fadt_t *fadt) { u16 pmbase = get_pmbase(); - /* System Management */ - if (!CONFIG(HAVE_SMI_HANDLER)) { - fadt->smi_cmd = 0x00; - fadt->acpi_enable = 0x00; - fadt->acpi_disable = 0x00; - } - /* Power Control */ fadt->pm2_cnt_blk = pmbase + PM2_CNT; fadt->pm_tmr_blk = pmbase + PM1_TMR; @@ -139,7 +132,7 @@ void soc_fill_fadt(acpi_fadt_t *fadt) fadt->gpe0_blk_len = 8; fadt->gpe1_blk_len = 0; fadt->gpe1_base = 0; - fadt->cst_cnt = 0; + fadt->p_lvl2_lat = ACPI_FADT_C2_NOT_SUPPORTED; fadt->p_lvl3_lat = ACPI_FADT_C3_NOT_SUPPORTED; fadt->flush_size = 0; /* set to 0 if WBINVD is 1 in flags */ |