feat(spi_flash): Adjust flash clock to real 80M clock, and support 32bit address on eco1

components/spi_flash/esp_flash_spi_init.c

@@ -25,6 +25,7 @@
 #include "esp_spi_flash_counters.h"
 #include "esp_rom_spiflash.h"
 #include "bootloader_flash.h"
+#include "esp_check.h"
 
 __attribute__((unused)) static const char TAG[] = "spi_flash";
 
@@ -317,14 +318,14 @@ static void s_esp_flash_choose_correct_mode(memspi_host_config_t *cfg)
     static const char *mode = FLASH_MODE_STRING;
     if (bootloader_flash_is_octal_mode_enabled()) {
     #if !CONFIG_ESPTOOLPY_FLASHMODE_OPI
-        ESP_EARLY_LOGW(TAG, "Octal flash chip is using but %s mode is selected, will automatically swich to Octal mode", mode);
+        ESP_EARLY_LOGW(TAG, "Octal flash chip is using but %s mode is selected, will automatically switch to Octal mode", mode);
         cfg->octal_mode_en = 1;
         cfg->default_io_mode = SPI_FLASH_OPI_STR;
         default_chip.read_mode = SPI_FLASH_OPI_STR;
     #endif
     } else {
     #if CONFIG_ESPTOOLPY_FLASHMODE_OPI
-        ESP_EARLY_LOGW(TAG, "Quad flash chip is using but %s flash mode is selected, will automatically swich to DIO mode", mode);
+        ESP_EARLY_LOGW(TAG, "Quad flash chip is using but %s flash mode is selected, will automatically switch to DIO mode", mode);
         cfg->octal_mode_en = 0;
         cfg->default_io_mode = SPI_FLASH_DIO;
         default_chip.read_mode = SPI_FLASH_DIO;
@@ -357,7 +358,7 @@ esp_err_t esp_flash_init_default_chip(void)
     #endif
 
 
-    // For chips need time tuning, get value directely from system here.
+    // For chips need time tuning, get value directly from system here.
     #if SOC_SPI_MEM_SUPPORT_TIMING_TUNING
     if (spi_flash_timing_is_tuned()) {
         cfg.using_timing_tuning = 1;
@@ -396,6 +397,11 @@ esp_err_t esp_flash_init_default_chip(void)
     if (default_chip.size > legacy_chip->chip_size) {
         ESP_EARLY_LOGW(TAG, "Detected size(%dk) larger than the size in the binary image header(%dk). Using the size in the binary image header.", default_chip.size/1024, legacy_chip->chip_size/1024);
     }
+#if !CONFIG_IDF_TARGET_ESP32P4 || !CONFIG_APP_BUILD_TYPE_RAM // IDF-10019
+    if (legacy_chip->chip_size > 16 * 1024 * 1024) {
+        ESP_RETURN_ON_ERROR_ISR(esp_mspi_32bit_address_flash_feature_check(), TAG, "32bit address feature check failed");
+    }
+#endif // !CONFIG_IDF_TARGET_ESP32P4 || !CONFIG_APP_BUILD_TYPE_RAM
     // Set chip->size equal to ROM flash size(also equal to the size in binary image header), which means the available size that can be used
     default_chip.size = legacy_chip->chip_size;
 

components/spi_flash/flash_ops.c

@@ -54,6 +54,8 @@
 #include "bootloader_flash_config.h"
 #include "esp_compiler.h"
 #include "esp_rom_efuse.h"
+#include "soc/chip_revision.h"
+#include "hal/efuse_hal.h"
 #if CONFIG_SPIRAM
 #include "esp_private/esp_psram_io.h"
 #endif
@@ -288,3 +290,19 @@ uint8_t esp_mspi_get_io(esp_mspi_io_t io)
     return s_mspi_io_num_default[io];
 #endif // SOC_SPI_MEM_SUPPORT_CONFIG_GPIO_BY_EFUSE
 }
+
+#if !CONFIG_IDF_TARGET_ESP32P4 || !CONFIG_APP_BUILD_TYPE_RAM  // IDF-10019
+esp_err_t IRAM_ATTR esp_mspi_32bit_address_flash_feature_check(void)
+{
+#if CONFIG_IDF_TARGET_ESP32P4
+    // IDF-10019
+    unsigned chip_version = efuse_hal_chip_revision();
+    if (unlikely(!ESP_CHIP_REV_ABOVE(chip_version, 1))) {
+        ESP_EARLY_LOGE(TAG, "32bit address (flash over 16MB) has high risk on ESP32P4 ECO0");
+        return ESP_ERR_NOT_SUPPORTED;
+    }
+#endif
+
+    return ESP_OK;
+}
+#endif // !CONFIG_IDF_TARGET_ESP32P4 || !CONFIG_APP_BUILD_TYPE_RAM

components/spi_flash/include/esp_private/spi_flash_os.h

@@ -119,6 +119,13 @@ void spi_flash_set_erasing_flag(bool status);
  */
 bool spi_flash_brownout_need_reset(void);
 
+/**
+ * @brief Check whether esp-chip supports 32bit address properly
+ *
+ * @return ESP_OK for supported, ESP_ERR_NOT_SUPPORTED for not supported
+*/
+esp_err_t esp_mspi_32bit_address_flash_feature_check(void);
+
 #if CONFIG_SPI_FLASH_HPM_ON
 /**
  * @brief Enable SPI flash high performance mode.

components/spi_flash/test_apps/flash_suspend/main/test_flash_suspend.c

@@ -75,7 +75,11 @@ static bool IRAM_ATTR gptimer_alarm_suspend_cb(gptimer_handle_t timer, const gpt
 #if CONFIG_IDF_TARGET_ESP32S3
     Cache_Invalidate_DCache_All();
 #endif
+#if CONFIG_IDF_TARGET_ESP32P4
+    Cache_Invalidate_All(CACHE_MAP_L2_CACHE);
+#else
     Cache_Invalidate_ICache_All();
+#endif
     s_flash_func_t1 = esp_cpu_get_cycle_count();
     func_in_flash();