diff options
Diffstat (limited to 'src/soc/intel/baytrail/ramstage.c')
| -rw-r--r-- | src/soc/intel/baytrail/ramstage.c | 26 |
1 files changed, 6 insertions, 20 deletions
diff --git a/src/soc/intel/baytrail/ramstage.c b/src/soc/intel/baytrail/ramstage.c index 96229307aa..9e429ab983 100644 --- a/src/soc/intel/baytrail/ramstage.c +++ b/src/soc/intel/baytrail/ramstage.c @@ -27,8 +27,8 @@ #include <device/device.h> #include <device/pci_def.h> #include <device/pci_ops.h> -#include <romstage_handoff.h> #include <stdlib.h> +#include <string.h> #include <baytrail/gpio.h> #include <baytrail/lpc.h> @@ -130,13 +130,6 @@ static void fill_in_pattrs(void) attrs->bclk_khz = bus_freq_khz(); } -static inline void set_acpi_sleep_type(int val) -{ -#if CONFIG_HAVE_ACPI_RESUME - acpi_slp_type = val; -#endif -} - /* Save bit index for first enabled event in PM1_STS for \_SB._SWS */ static void s3_save_acpi_wake_source(global_nvs_t *gnvs) { @@ -166,22 +159,15 @@ static void s3_save_acpi_wake_source(global_nvs_t *gnvs) static void s3_resume_prepare(void) { global_nvs_t *gnvs; - struct romstage_handoff *romstage_handoff; gnvs = cbmem_add(CBMEM_ID_ACPI_GNVS, sizeof(global_nvs_t)); - - romstage_handoff = cbmem_find(CBMEM_ID_ROMSTAGE_INFO); - if (romstage_handoff == NULL || romstage_handoff->s3_resume == 0) { - if (gnvs != NULL) { - memset(gnvs, 0, sizeof(global_nvs_t)); - } - set_acpi_sleep_type(0); + if (gnvs == NULL) return; - } - - set_acpi_sleep_type(3); - s3_save_acpi_wake_source(gnvs); + if (!acpi_is_wakeup_s3()) + memset(gnvs, 0, sizeof(global_nvs_t)); + else + s3_save_acpi_wake_source(gnvs); } void baytrail_init_pre_device(struct soc_intel_baytrail_config *config) |