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change(esp_pm): improve POWER_DOWN_TAGMEM_IN_LIGHT_SLEEP description

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Rename PM_POWER_DOWN_TAGMEM_IN_LIGHT_SLEEP to PM_RESTORE_CACHE_TAGMEM_AFTER_LIGHT_SLEEP
and improve the description for it
This commit is contained in:
wuzhenghui
2023-11-09 19:08:26 +08:00
parent 4f47c40542
commit 232187d12c
4 changed files with 26 additions and 15 deletions
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10
components/esp_hw_support/sleep_cpu.c
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@@ -92,7 +92,7 @@ static DRAM_ATTR __attribute__((unused)) sleep_cpu_retention_t s_cpu_retention;
#if SOC_PM_SUPPORT_TAGMEM_PD && SOC_PM_CPU_RETENTION_BY_RTCCNTL
#if CONFIG_PM_POWER_DOWN_TAGMEM_IN_LIGHT_SLEEP
#if CONFIG_PM_RESTORE_CACHE_TAGMEM_AFTER_LIGHT_SLEEP
static uint32_t cache_tagmem_retention_setup(uint32_t code_seg_vaddr, uint32_t code_seg_size, uint32_t data_seg_vaddr, uint32_t data_seg_size)
{
uint32_t sets; /* i/d-cache total set counts */
@@ -153,11 +153,11 @@ static uint32_t cache_tagmem_retention_setup(uint32_t code_seg_vaddr, uint32_t c
* i/d-cache tagmem blocks (128 bits * 3 = 96 bits * 4) */
return (((icache_tagmem_blk_gs + dcache_tagmem_blk_gs) << 2) * 3);
}
#endif // CONFIG_PM_POWER_DOWN_TAGMEM_IN_LIGHT_SLEEP
#endif // CONFIG_PM_RESTORE_CACHE_TAGMEM_AFTER_LIGHT_SLEEP
static esp_err_t esp_sleep_tagmem_pd_low_init(void)
{
#if CONFIG_PM_POWER_DOWN_TAGMEM_IN_LIGHT_SLEEP
#if CONFIG_PM_RESTORE_CACHE_TAGMEM_AFTER_LIGHT_SLEEP
if (s_cpu_retention.retent.tagmem.link_addr == NULL) {
extern char _stext[], _etext[];
uint32_t code_start = (uint32_t)_stext;
@@ -186,11 +186,11 @@ static esp_err_t esp_sleep_tagmem_pd_low_init(void)
return ESP_ERR_NO_MEM;
}
}
#else // CONFIG_PM_POWER_DOWN_TAGMEM_IN_LIGHT_SLEEP
#else // CONFIG_PM_RESTORE_CACHE_TAGMEM_AFTER_LIGHT_SLEEP
s_cpu_retention.retent.tagmem.icache.enable = 0;
s_cpu_retention.retent.tagmem.dcache.enable = 0;
s_cpu_retention.retent.tagmem.link_addr = NULL;
#endif // CONFIG_PM_POWER_DOWN_TAGMEM_IN_LIGHT_SLEEP
#endif // CONFIG_PM_RESTORE_CACHE_TAGMEM_AFTER_LIGHT_SLEEP
return ESP_OK;
}