diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2016-07-13 23:21:41 -0500 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2016-07-15 08:32:49 +0200 |
| commit | 9e6d143a82a852ddfa64f20ceb8695939c1dace1 (patch) | |
| tree | 147ee77b05213ace8941dbebe360df972f026517 /src/soc/intel/broadwell/smihandler.c | |
| parent | c159bb0d76af801bca405e729c5f4b97a18a5a1d (diff) | |
soc/intel/broadwell: use common Intel ACPI hardware definitions
Transition to using the common Intel ACPI hardware definitions
generic ACPI definitions.
BUG=chrome-os-partner:54977
Change-Id: I99d909ee72c3abebb1e9c8ebf44137465264bf0d
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/15673
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/soc/intel/broadwell/smihandler.c')
| -rw-r--r-- | src/soc/intel/broadwell/smihandler.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/soc/intel/broadwell/smihandler.c b/src/soc/intel/broadwell/smihandler.c index cda94ee2fc..d4ef25b11a 100644 --- a/src/soc/intel/broadwell/smihandler.c +++ b/src/soc/intel/broadwell/smihandler.c @@ -167,18 +167,18 @@ static void southbridge_smi_sleep(void) /* Figure out SLP_TYP */ reg32 = inl(ACPI_BASE_ADDRESS + PM1_CNT); printk(BIOS_SPEW, "SMI#: SLP = 0x%08x\n", reg32); - slp_typ = (reg32 >> 10) & 7; + slp_typ = acpi_sleep_from_pm1(reg32); /* Do any mainboard sleep handling */ - mainboard_smi_sleep(slp_typ-2); + mainboard_smi_sleep(slp_typ); /* USB sleep preparations */ usb_xhci_sleep_prepare(PCH_DEV_XHCI, slp_typ); #if CONFIG_ELOG_GSMI /* Log S3, S4, and S5 entry */ - if (slp_typ >= 5) - elog_add_event_byte(ELOG_TYPE_ACPI_ENTER, slp_typ-2); + if (slp_typ >= ACPI_S3) + elog_add_event_byte(ELOG_TYPE_ACPI_ENTER, slp_typ); #endif /* Clear pending GPE events */ @@ -188,22 +188,22 @@ static void southbridge_smi_sleep(void) */ switch (slp_typ) { - case SLP_TYP_S0: + case ACPI_S0: printk(BIOS_DEBUG, "SMI#: Entering S0 (On)\n"); break; - case SLP_TYP_S1: + case ACPI_S1: printk(BIOS_DEBUG, "SMI#: Entering S1 (Assert STPCLK#)\n"); break; - case SLP_TYP_S3: + case ACPI_S3: printk(BIOS_DEBUG, "SMI#: Entering S3 (Suspend-To-RAM)\n"); /* Invalidate the cache before going to S3 */ wbinvd(); break; - case SLP_TYP_S4: + case ACPI_S4: printk(BIOS_DEBUG, "SMI#: Entering S4 (Suspend-To-Disk)\n"); break; - case SLP_TYP_S5: + case ACPI_S5: printk(BIOS_DEBUG, "SMI#: Entering S5 (Soft Power off)\n"); /* Turn off backlight if needed */ @@ -238,7 +238,7 @@ static void southbridge_smi_sleep(void) enable_pm1_control(SLP_EN); /* Make sure to stop executing code here for S3/S4/S5 */ - if (slp_typ > 1) + if (slp_typ >= ACPI_S3) halt(); /* |