IDF master 3e370c4296

* Fix build compilation due to changes in the HW_TIMER's structs

* Fix compilation warnings and errors with USB

* Update USBCDC.cpp

* Update CMakeLists.txt

* Update HWCDC.cpp

tools/sdk/esp32c3/include/bootloader_support/include/bootloader_common.h

@@ -119,6 +119,15 @@ bool bootloader_common_label_search(const char *list, char *label);
  */
 void bootloader_configure_spi_pins(int drv);
 
+/**
+ * @brief Get flash CS IO
+ *
+ * Can be determined by eFuse values, or the default value
+ *
+ * @return Flash CS IO
+ */
+uint8_t bootloader_flash_get_cs_io(void);
+
 /**
  * @brief Calculates a sha-256 for a given partition or returns a appended digest.
  *

tools/sdk/esp32c3/include/bootloader_support/include/bootloader_flash.h

@@ -10,6 +10,18 @@
 #include "sdkconfig.h"
 #include "soc/soc_caps.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Read flash ID by sending RDID command (0x9F)
+ * @return flash raw ID
+ *     mfg_id = (ID >> 16) & 0xFF;
+       flash_id = ID & 0xffff;
+ */
+uint32_t bootloader_read_flash_id(void);
+
 #if SOC_CACHE_SUPPORT_WRAP
 /**
  * @brief Set the burst mode setting command for specified wrap mode.
@@ -19,3 +31,22 @@
  */
 esp_err_t bootloader_flash_wrap_set(spi_flash_wrap_mode_t mode);
 #endif
+
+/**
+  * @brief Unlock Flash write protect.
+  *        Please do not call this function in SDK.
+  *
+  * @note This can be overridden because it's attribute weak.
+  */
+esp_err_t bootloader_flash_unlock(void);
+
+/**
+ * @brief Startup flow recommended by XMC. Call at startup before any erase/write operation.
+ *
+ * @return ESP_OK When startup successfully, otherwise ESP_FAIL (indiciating you should reboot before erase/write).
+ */
+esp_err_t bootloader_flash_xmc_startup(void);
+
+#ifdef __cplusplus
+}
+#endif