diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/braswell/romstage/romstage.c | 41 |
1 files changed, 18 insertions, 23 deletions
diff --git a/src/soc/intel/braswell/romstage/romstage.c b/src/soc/intel/braswell/romstage/romstage.c index 22b0df2a8b..8dfc291d1e 100644 --- a/src/soc/intel/braswell/romstage/romstage.c +++ b/src/soc/intel/braswell/romstage/romstage.c @@ -17,7 +17,6 @@ #include <cbmem.h> #include <stddef.h> -#include <arch/early_variables.h> #include <arch/io.h> #include <device/mmio.h> #include <device/pci_ops.h> @@ -105,48 +104,44 @@ static void soc_rtc_init(void) cmos_init(rtc_failed); } -static struct chipset_power_state power_state CAR_GLOBAL; +static struct chipset_power_state power_state; static void migrate_power_state(int is_recovery) { struct chipset_power_state *ps_cbmem; - struct chipset_power_state *ps_car; - ps_car = car_get_var_ptr(&power_state); ps_cbmem = cbmem_add(CBMEM_ID_POWER_STATE, sizeof(*ps_cbmem)); if (ps_cbmem == NULL) { printk(BIOS_DEBUG, "Not adding power state to cbmem!\n"); return; } - memcpy(ps_cbmem, ps_car, sizeof(*ps_cbmem)); + memcpy(ps_cbmem, &power_state, sizeof(*ps_cbmem)); } ROMSTAGE_CBMEM_INIT_HOOK(migrate_power_state); struct chipset_power_state *fill_power_state(void) { - struct chipset_power_state *ps = car_get_var_ptr(&power_state); - - ps->pm1_sts = inw(ACPI_BASE_ADDRESS + PM1_STS); - ps->pm1_en = inw(ACPI_BASE_ADDRESS + PM1_EN); - ps->pm1_cnt = inl(ACPI_BASE_ADDRESS + PM1_CNT); - ps->gpe0_sts = inl(ACPI_BASE_ADDRESS + GPE0_STS); - ps->gpe0_en = inl(ACPI_BASE_ADDRESS + GPE0_EN); - ps->tco_sts = inl(ACPI_BASE_ADDRESS + TCO_STS); - ps->prsts = read32((void *)(PMC_BASE_ADDRESS + PRSTS)); - ps->gen_pmcon1 = read32((void *)(PMC_BASE_ADDRESS + GEN_PMCON1)); - ps->gen_pmcon2 = read32((void *)(PMC_BASE_ADDRESS + GEN_PMCON2)); - - ps->prev_sleep_state = chipset_prev_sleep_state(ps); + power_state.pm1_sts = inw(ACPI_BASE_ADDRESS + PM1_STS); + power_state.pm1_en = inw(ACPI_BASE_ADDRESS + PM1_EN); + power_state.pm1_cnt = inl(ACPI_BASE_ADDRESS + PM1_CNT); + power_state.gpe0_sts = inl(ACPI_BASE_ADDRESS + GPE0_STS); + power_state.gpe0_en = inl(ACPI_BASE_ADDRESS + GPE0_EN); + power_state.tco_sts = inl(ACPI_BASE_ADDRESS + TCO_STS); + power_state.prsts = read32((void *)(PMC_BASE_ADDRESS + PRSTS)); + power_state.gen_pmcon1 = read32((void *)(PMC_BASE_ADDRESS + GEN_PMCON1)); + power_state.gen_pmcon2 = read32((void *)(PMC_BASE_ADDRESS + GEN_PMCON2)); + + power_state.prev_sleep_state = chipset_prev_sleep_state(&power_state); printk(BIOS_DEBUG, "pm1_sts: %04x pm1_en: %04x pm1_cnt: %08x\n", - ps->pm1_sts, ps->pm1_en, ps->pm1_cnt); + power_state.pm1_sts, power_state.pm1_en, power_state.pm1_cnt); printk(BIOS_DEBUG, "gpe0_sts: %08x gpe0_en: %08x tco_sts: %08x\n", - ps->gpe0_sts, ps->gpe0_en, ps->tco_sts); + power_state.gpe0_sts, power_state.gpe0_en, power_state.tco_sts); printk(BIOS_DEBUG, "prsts: %08x gen_pmcon1: %08x gen_pmcon2: %08x\n", - ps->prsts, ps->gen_pmcon1, ps->gen_pmcon2); - printk(BIOS_DEBUG, "prev_sleep_state %d\n", ps->prev_sleep_state); - return ps; + power_state.prsts, power_state.gen_pmcon1, power_state.gen_pmcon2); + printk(BIOS_DEBUG, "prev_sleep_state %d\n", power_state.prev_sleep_state); + return &power_state; } /* Return 0, 3, or 5 to indicate the previous sleep state. */ |