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UPSTREAM: soc/apollolake: Populate fields in FADT to enable\disable SCI

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This will allow kernel to trigger a APM SMI to enable\disable SCI

Change-Id: I1be79b7a3082c23fbaf204eff55360c46458e325
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Reviewed-on: https://review.coreboot.org/15347
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-on: https://chromium-review.googlesource.com/356713
Commit-Ready: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
This commit is contained in:
Hannah Williams 2016-06-24 14:13:45 -07:00 • committed by chrome-bot
commit 3ab3285c4c
1 changed files with 3 additions and 1 deletions
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4
src/soc/intel/apollolake/acpi.c
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@ -85,7 +85,9 @@ void acpi_fill_fadt(acpi_fadt_t * fadt)
fadt->header.revision = ACPI_FADT_REV_ACPI_5_0;
fadt->sci_int = acpi_sci_irq();
fadt->smi_cmd = 0; /* No Smi Handler as SMI_CMD is 0*/
fadt->smi_cmd = APM_CNT;
fadt->acpi_enable = APM_CNT_ACPI_ENABLE;
fadt->acpi_disable = APM_CNT_ACPI_DISABLE;
fadt->pm1a_evt_blk = pmbase + PM1_STS;
fadt->pm1a_cnt_blk = pmbase + PM1_CNT;