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change(esp_hw_support): put more code into TCM to speed up the sleep and wake-up process

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wuzhenghui 2024-04-23 11:10:40 +08:00
parent c97ab134ef
commit 157c5b52e3
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GPG Key ID: 3EFEDECDEBA39BB9
1 changed files with 10 additions and 10 deletions
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20
components/esp_hw_support/lowpower/cpu_retention/port/esp32p4/sleep_cpu.c
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@ -81,7 +81,7 @@ typedef struct {
} retent;
} sleep_cpu_retention_t;
static DRAM_ATTR __attribute__((unused)) sleep_cpu_retention_t s_cpu_retention;
static TCM_DRAM_ATTR __attribute__((unused)) sleep_cpu_retention_t s_cpu_retention;
extern RvCoreCriticalSleepFrame *rv_core_critical_regs_frame[portNUM_PROCESSORS];
@ -209,7 +209,7 @@ FORCE_INLINE_ATTR void restore_mstatus(uint32_t mstatus_val)
RV_WRITE_CSR(mstatus, mstatus_val);
}
static IRAM_ATTR RvCoreNonCriticalSleepFrame * rv_core_noncritical_regs_save(void)
static TCM_IRAM_ATTR RvCoreNonCriticalSleepFrame * rv_core_noncritical_regs_save(void)
{
RvCoreNonCriticalSleepFrame *frame = s_cpu_retention.retent.non_critical_frame[esp_cpu_get_core_id()];
@ -277,7 +277,7 @@ static IRAM_ATTR RvCoreNonCriticalSleepFrame * rv_core_noncritical_regs_save(voi
return frame;
}
static IRAM_ATTR void rv_core_noncritical_regs_restore(void)
static TCM_IRAM_ATTR void rv_core_noncritical_regs_restore(void)
{
RvCoreNonCriticalSleepFrame *frame = s_cpu_retention.retent.non_critical_frame[esp_cpu_get_core_id()];
@ -343,7 +343,7 @@ static IRAM_ATTR void rv_core_noncritical_regs_restore(void)
RV_WRITE_CSR(mcycle, frame->mcycle);
}
static IRAM_ATTR void cpu_domain_dev_regs_save(cpu_domain_dev_sleep_frame_t *frame)
static TCM_IRAM_ATTR void cpu_domain_dev_regs_save(cpu_domain_dev_sleep_frame_t *frame)
{
assert(frame);
cpu_domain_dev_regs_region_t *region = frame->region;
@ -357,7 +357,7 @@ static IRAM_ATTR void cpu_domain_dev_regs_save(cpu_domain_dev_sleep_frame_t *fra
}
}
static IRAM_ATTR void cpu_domain_dev_regs_restore(cpu_domain_dev_sleep_frame_t *frame)
static TCM_IRAM_ATTR void cpu_domain_dev_regs_restore(cpu_domain_dev_sleep_frame_t *frame)
{
assert(frame);
cpu_domain_dev_regs_region_t *region = frame->region;
@ -372,12 +372,12 @@ static IRAM_ATTR void cpu_domain_dev_regs_restore(cpu_domain_dev_sleep_frame_t *
}
#if CONFIG_PM_CHECK_SLEEP_RETENTION_FRAME
static IRAM_ATTR void update_retention_frame_crc(uint32_t *frame_ptr, uint32_t frame_check_size, uint32_t *frame_crc_ptr)
static TCM_IRAM_ATTR void update_retention_frame_crc(uint32_t *frame_ptr, uint32_t frame_check_size, uint32_t *frame_crc_ptr)
{
*(frame_crc_ptr) = esp_crc32_le(0, (void *)frame_ptr, frame_check_size);
}
static IRAM_ATTR void validate_retention_frame_crc(uint32_t *frame_ptr, uint32_t frame_check_size, uint32_t *frame_crc_ptr)
static TCM_IRAM_ATTR void validate_retention_frame_crc(uint32_t *frame_ptr, uint32_t frame_check_size, uint32_t *frame_crc_ptr)
{
if(*(frame_crc_ptr) != esp_crc32_le(0, (void *)(frame_ptr), frame_check_size)){
// resume uarts
@ -399,7 +399,7 @@ extern RvCoreCriticalSleepFrame * rv_core_critical_regs_save(void);
extern RvCoreCriticalSleepFrame * rv_core_critical_regs_restore(void);
typedef uint32_t (* sleep_cpu_entry_cb_t)(uint32_t, uint32_t, uint32_t, bool);
static IRAM_ATTR esp_err_t do_cpu_retention(sleep_cpu_entry_cb_t goto_sleep,
static TCM_IRAM_ATTR esp_err_t do_cpu_retention(sleep_cpu_entry_cb_t goto_sleep,
uint32_t wakeup_opt, uint32_t reject_opt, uint32_t lslp_mem_inf_fpu, bool dslp)
{
uint8_t core_id = esp_cpu_get_core_id();
@ -432,7 +432,7 @@ static IRAM_ATTR esp_err_t do_cpu_retention(sleep_cpu_entry_cb_t goto_sleep,
return pmu_sleep_finish();
}
esp_err_t IRAM_ATTR esp_sleep_cpu_retention(uint32_t (*goto_sleep)(uint32_t, uint32_t, uint32_t, bool),
esp_err_t TCM_IRAM_ATTR esp_sleep_cpu_retention(uint32_t (*goto_sleep)(uint32_t, uint32_t, uint32_t, bool),
uint32_t wakeup_opt, uint32_t reject_opt, uint32_t lslp_mem_inf_fpu, bool dslp)
{
esp_sleep_execute_event_callbacks(SLEEP_EVENT_SW_CPU_TO_MEM_START, (void *)0);
@ -572,7 +572,7 @@ static TCM_IRAM_ATTR void smp_core_do_retention(void)
}
IRAM_ATTR void esp_sleep_cpu_skip_retention(void) {
TCM_IRAM_ATTR void esp_sleep_cpu_skip_retention(void) {
atomic_store(&s_smp_retention_state[esp_cpu_get_core_id()], SMP_SKIP_RETENTION);
}
#endif