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Merge branch 'fix/fix_cache_stuck_in_esp_restart_v5.4' into 'release/v5.4'

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fix(esp_system): writeback L1 Dcache before disable L2 if PSRAM used (v5.4)

See merge request espressif/esp-idf!34801
This commit is contained in:
Jiang Jiang Jian 2024-11-15 13:56:19 +08:00
commit 41ce4c9e07
1 changed files with 3 additions and 0 deletions
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components/esp_system/port/soc/esp32p4/system_internal.c
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@ -127,6 +127,9 @@ void IRAM_ATTR esp_restart_noos(void)
wdt_hal_write_protect_enable(&wdt1_context); wdt_hal_write_protect_enable(&wdt1_context);
// Disable cache // Disable cache
#if CONFIG_SPIRAM
Cache_WriteBack_All(CACHE_MAP_L1_DCACHE);
#endif
Cache_Disable_L2_Cache(); Cache_Disable_L2_Cache();
esp_system_reset_modules_on_exit(); esp_system_reset_modules_on_exit();