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/esp32/ld/esp32.rom.api.ld

@@ -2,6 +2,11 @@
  * ROM APIs
  */
 
+/* user may provide newer version of tjpgd */
+/* so here directly assign the symbols with the ROM API address to make sure one from rom is correctly linked */
+PROVIDE ( esp_rom_tjpgd_decomp = 0x400613e8 );
+PROVIDE ( esp_rom_tjpgd_prepare = 0x40060fa8 );
+
 PROVIDE ( esp_rom_crc32_le = crc32_le );
 PROVIDE ( esp_rom_crc16_le = crc16_le );
 PROVIDE ( esp_rom_crc8_le  = crc8_le );

tools/sdk/esp32/ld/memory.ld

@@ -25,6 +25,17 @@
  */
        
 /* List of deprecated options */
+/*
+ * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+/* CPU instruction prefetch padding size for flash mmap scenario */
+_esp_flash_mmap_prefetch_pad_size = 16;
+/* CPU instruction prefetch padding size for memory protection scenario */
+_esp_memprot_prefetch_pad_size = 0;
+/* Memory alignment size for PMS */
+_esp_memprot_align_size = 0;
 /* If BT is not built at all */
 MEMORY
 {
@@ -68,7 +79,7 @@ MEMORY
   */
   rtc_slow_seg(RW) : org = 0x50000000 + 512,
                                      len = 0x2000 - 512
-  /* external memory ,including data and text */
+  /* external memory */
   extern_ram_seg(RWX) : org = 0x3F800000,
                                      len = 0x400000
 }