soc/intel/fsp_baytrail: 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: I1ff1517ded2d43e3790d980599e756d0d064f75c Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15674 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
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@ -23,6 +23,7 @@ if SOC_INTEL_FSP_BAYTRAIL
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config CPU_SPECIFIC_OPTIONS
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config CPU_SPECIFIC_OPTIONS
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def_bool y
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def_bool y
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select ACPI_INTEL_HARDWARE_SLEEP_VALUES
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select ARCH_BOOTBLOCK_X86_32
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select ARCH_BOOTBLOCK_X86_32
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select ARCH_VERSTAGE_X86_32
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select ARCH_VERSTAGE_X86_32
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select ARCH_ROMSTAGE_X86_32
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select ARCH_ROMSTAGE_X86_32
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@ -304,7 +304,7 @@ void chipset_fsp_early_init(FSP_INIT_PARAMS *pFspInitParams,
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pFspInitParams->NvsBufferPtr = find_and_set_fastboot_cache();
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pFspInitParams->NvsBufferPtr = find_and_set_fastboot_cache();
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#endif
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#endif
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if (prev_sleep_state == 3) {
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if (prev_sleep_state == ACPI_S3) {
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/* S3 resume */
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/* S3 resume */
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if ( pFspInitParams->NvsBufferPtr == NULL) {
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if ( pFspInitParams->NvsBufferPtr == NULL) {
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/* If waking from S3 and no cache then. */
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/* If waking from S3 and no cache then. */
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@ -17,6 +17,7 @@
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#ifndef _BAYTRAIL_PMC_H_
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#ifndef _BAYTRAIL_PMC_H_
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#define _BAYTRAIL_PMC_H_
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#define _BAYTRAIL_PMC_H_
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#include <arch/acpi.h>
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#define IOCOM1 0x3f8
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#define IOCOM1 0x3f8
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@ -148,14 +149,6 @@
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#define GBL_EN (1 << 5)
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#define GBL_EN (1 << 5)
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#define TMROF_EN (1 << 0)
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#define TMROF_EN (1 << 0)
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#define PM1_CNT 0x04
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#define PM1_CNT 0x04
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#define SLP_EN (1 << 13)
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#define SLP_TYP_SHIFT 10
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#define SLP_TYP (7 << SLP_TYP_SHIFT)
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#define SLP_TYP_S0 0
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#define SLP_TYP_S1 1
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#define SLP_TYP_S3 5
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#define SLP_TYP_S4 6
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#define SLP_TYP_S5 7
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#define GBL_RLS (1 << 2)
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#define GBL_RLS (1 << 2)
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#define BM_RLD (1 << 1)
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#define BM_RLD (1 << 1)
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#define SCI_EN (1 << 0)
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#define SCI_EN (1 << 0)
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@ -44,7 +44,7 @@
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uint32_t chipset_prev_sleep_state(uint32_t clear)
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uint32_t chipset_prev_sleep_state(uint32_t clear)
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{
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{
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/* Default to S0. */
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/* Default to S0. */
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uint32_t prev_sleep_state = 0;
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uint32_t prev_sleep_state = ACPI_S0;
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uint32_t pm1_sts;
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uint32_t pm1_sts;
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uint32_t pm1_cnt;
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uint32_t pm1_cnt;
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uint32_t gen_pmcon1;
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uint32_t gen_pmcon1;
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@ -58,18 +58,17 @@ uint32_t chipset_prev_sleep_state(uint32_t clear)
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pm1_sts, pm1_cnt, gen_pmcon1);
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pm1_sts, pm1_cnt, gen_pmcon1);
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if (pm1_sts & WAK_STS) {
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if (pm1_sts & WAK_STS) {
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switch ((pm1_cnt & SLP_TYP) >> SLP_TYP_SHIFT) {
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switch (acpi_sleep_from_pm1(pm1_cnt)) {
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#if CONFIG_HAVE_ACPI_RESUME
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case ACPI_S3:
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case SLP_TYP_S3:
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if (IS_ENABLED(CONFIG_HAVE_ACPI_RESUME))
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prev_sleep_state = 3;
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prev_sleep_state = ACPI_S3;
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break;
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break;
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#endif
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case ACPI_S4:
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case SLP_TYP_S4:
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prev_sleep_state = ACPI_S4;
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prev_sleep_state = 4;
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break;
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break;
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case SLP_TYP_S5:
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case ACPI_S5:
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prev_sleep_state = 5;
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prev_sleep_state = ACPI_S5;
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break;
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break;
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}
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}
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/* If set Clear SLP_TYP. */
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/* If set Clear SLP_TYP. */
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@ -79,7 +78,7 @@ uint32_t chipset_prev_sleep_state(uint32_t clear)
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}
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}
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if (gen_pmcon1 & (PWR_FLR | SUS_PWR_FLR)) {
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if (gen_pmcon1 & (PWR_FLR | SUS_PWR_FLR)) {
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prev_sleep_state = 5;
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prev_sleep_state = ACPI_S5;
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}
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}
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return prev_sleep_state;
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return prev_sleep_state;
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@ -246,12 +245,12 @@ void romstage_main_continue(EFI_STATUS status, void *hob_list_ptr)
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post_code(0x4c);
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post_code(0x4c);
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/* if S3 resume skip ram check */
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/* if S3 resume skip ram check */
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if (prev_sleep_state != 3) {
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if (prev_sleep_state != ACPI_S3) {
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quick_ram_check();
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quick_ram_check();
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post_code(0x4d);
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post_code(0x4d);
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}
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}
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cbmem_was_initted = !cbmem_recovery(prev_sleep_state == 3);
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cbmem_was_initted = !cbmem_recovery(prev_sleep_state == ACPI_S3);
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/* Save the HOB pointer in CBMEM to be used in ramstage*/
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/* Save the HOB pointer in CBMEM to be used in ramstage*/
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cbmem_hob_ptr = cbmem_add (CBMEM_ID_HOB_POINTER, sizeof(*hob_list_ptr));
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cbmem_hob_ptr = cbmem_add (CBMEM_ID_HOB_POINTER, sizeof(*hob_list_ptr));
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@ -260,7 +259,7 @@ void romstage_main_continue(EFI_STATUS status, void *hob_list_ptr)
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handoff = romstage_handoff_find_or_add();
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handoff = romstage_handoff_find_or_add();
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if (handoff != NULL)
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if (handoff != NULL)
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handoff->s3_resume = (prev_sleep_state == 3);
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handoff->s3_resume = (prev_sleep_state == ACPI_S3);
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else
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else
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printk(BIOS_DEBUG, "Romstage handoff structure not added!\n");
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printk(BIOS_DEBUG, "Romstage handoff structure not added!\n");
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@ -105,37 +105,37 @@ static void southbridge_smi_sleep(void)
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/* Figure out SLP_TYP */
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/* Figure out SLP_TYP */
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reg32 = inl(pmbase + PM1_CNT);
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reg32 = inl(pmbase + PM1_CNT);
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printk(BIOS_SPEW, "SMI#: SLP = 0x%08x\n", reg32);
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printk(BIOS_SPEW, "SMI#: SLP = 0x%08x\n", reg32);
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slp_typ = (reg32 >> 10) & 7;
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slp_typ = acpi_sleep_from_pm1(reg32);
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/* Do any mainboard sleep handling */
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/* Do any mainboard sleep handling */
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mainboard_smi_sleep(slp_typ-2);
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mainboard_smi_sleep(slp_typ);
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#if IS_ENABLED(CONFIG_ELOG_GSMI)
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#if IS_ENABLED(CONFIG_ELOG_GSMI)
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/* Log S3, S4, and S5 entry */
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/* Log S3, S4, and S5 entry */
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if (slp_typ >= 5)
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if (slp_typ >= ACPI_S3)
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elog_add_event_byte(ELOG_TYPE_ACPI_ENTER, slp_typ-2);
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elog_add_event_byte(ELOG_TYPE_ACPI_ENTER, slp_typ);
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#endif
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#endif
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/* Next, do the deed.
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/* Next, do the deed.
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*/
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*/
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switch (slp_typ) {
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switch (slp_typ) {
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case SLP_TYP_S0:
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case ACPI_S0:
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printk(BIOS_DEBUG, "SMI#: Entering S0 (On)\n");
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printk(BIOS_DEBUG, "SMI#: Entering S0 (On)\n");
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break;
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break;
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case SLP_TYP_S1:
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case ACPI_S1:
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printk(BIOS_DEBUG, "SMI#: Entering S1 (Assert STPCLK#)\n");
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printk(BIOS_DEBUG, "SMI#: Entering S1 (Assert STPCLK#)\n");
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break;
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break;
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case SLP_TYP_S3:
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case ACPI_S3:
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printk(BIOS_DEBUG, "SMI#: Entering S3 (Suspend-To-RAM)\n");
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printk(BIOS_DEBUG, "SMI#: Entering S3 (Suspend-To-RAM)\n");
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/* Invalidate the cache before going to S3 */
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/* Invalidate the cache before going to S3 */
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wbinvd();
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wbinvd();
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break;
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break;
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case SLP_TYP_S4:
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case ACPI_S4:
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printk(BIOS_DEBUG, "SMI#: Entering S4 (Suspend-To-Disk)\n");
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printk(BIOS_DEBUG, "SMI#: Entering S4 (Suspend-To-Disk)\n");
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break;
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break;
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case SLP_TYP_S5:
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case ACPI_S5:
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printk(BIOS_DEBUG, "SMI#: Entering S5 (Soft Power off)\n");
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printk(BIOS_DEBUG, "SMI#: Entering S5 (Soft Power off)\n");
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/* Disable all GPE */
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/* Disable all GPE */
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@ -156,7 +156,7 @@ static void southbridge_smi_sleep(void)
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enable_pm1_control(SLP_EN);
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enable_pm1_control(SLP_EN);
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/* Make sure to stop executing code here for S3/S4/S5 */
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/* Make sure to stop executing code here for S3/S4/S5 */
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if (slp_typ > 1)
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if (slp_typ >= ACPI_S3)
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halt();
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halt();
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/* In most sleep states, the code flow of this function ends at
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/* In most sleep states, the code flow of this function ends at
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