esp32: Update to latest ESP IDF version.

- Updated supported git hash to current IDF version.
- Added missing targets and includes to Makefile.
- Updated error codes for networking module.
- Added required constant to sdkconfig configuration.

ports/esp32/Makefile

@@ -21,7 +21,7 @@ FLASH_FREQ ?= 40m
 FLASH_SIZE ?= 4MB
 CROSS_COMPILE ?= xtensa-esp32-elf-
 
-ESPIDF_SUPHASH := 3ede9f011b50999b0560683f9419538c066dd09e
+ESPIDF_SUPHASH := a2556229aa6f55b16b171e3325ee9ab1943e8552
 
 # paths to ESP IDF and its components
 ifeq ($(ESPIDF),)
@@ -92,6 +92,7 @@ INC_ESPCOMP += -I$(ESPCOMP)/wpa_supplicant/port/include
 INC_ESPCOMP += -I$(ESPCOMP)/ethernet/include
 INC_ESPCOMP += -I$(ESPCOMP)/app_trace/include
 INC_ESPCOMP += -I$(ESPCOMP)/app_update/include
+INC_ESPCOMP += -I$(ESPCOMP)/pthread/include
 
 CFLAGS_BASE = -std=gnu99 -Os -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -mlongcalls -nostdlib -Wall -Werror -Wno-error=unused-function -Wno-error=unused-but-set-variable -Wno-error=unused-variable -Wno-error=deprecated-declarations -DMBEDTLS_CONFIG_FILE='"mbedtls/esp_config.h"' -DHAVE_CONFIG_H -DESP_PLATFORM
 CFLAGS = $(CFLAGS_BASE) $(INC) $(INC_ESPCOMP)
@@ -686,9 +687,14 @@ $(BUILD)/%.o: %.cpp
 $(BUILD)/bootloader/$(ESPCOMP)/%.o: CFLAGS += -DBOOTLOADER_BUILD=1 -I$(ESPCOMP)/bootloader_support/include_priv -I$(ESPCOMP)/bootloader_support/include -I$(ESPCOMP)/micro-ecc/micro-ecc -I$(ESPCOMP)/esp32 -Wno-error=format
 BOOTLOADER_OBJ = $(addprefix $(BUILD)/bootloader/$(ESPCOMP)/,\
 	bootloader_support/src/bootloader_clock.o \
+	bootloader_support/src/bootloader_common.o \
 	bootloader_support/src/bootloader_flash.o \
+	bootloader_support/src/bootloader_init.o \
 	bootloader_support/src/bootloader_random.o \
 	bootloader_support/src/bootloader_sha.o \
+	bootloader_support/src/bootloader_utility.o \
+	bootloader_support/src/efuse.o \
+	bootloader_support/src/flash_qio_mode.o \
 	bootloader_support/src/secure_boot_signatures.o \
 	bootloader_support/src/secure_boot.o \
 	bootloader_support/src/esp_image_format.o \
@@ -698,6 +704,7 @@ BOOTLOADER_OBJ = $(addprefix $(BUILD)/bootloader/$(ESPCOMP)/,\
 	spi_flash/spi_flash_rom_patch.o \
 	soc/esp32/rtc_clk.o \
 	soc/esp32/rtc_time.o \
+	soc/esp32/cpu_util.o \
 	micro-ecc/micro-ecc/uECC.o \
 	bootloader/subproject/main/bootloader_start.o \
 	)
@@ -722,6 +729,7 @@ BOOTLOADER_LDFLAGS += -T $(ESPCOMP)/bootloader/subproject/main/esp32.bootloader.
 BOOTLOADER_LDFLAGS += -T $(ESPCOMP)/bootloader/subproject/main/esp32.bootloader.rom.ld
 BOOTLOADER_LDFLAGS += -T $(ESPCOMP)/esp32/ld/esp32.rom.ld
 BOOTLOADER_LDFLAGS += -T $(ESPCOMP)/esp32/ld/esp32.rom.spiram_incompatible_fns.ld
+BOOTLOADER_LDFLAGS += -T $(ESPCOMP)/esp32/ld/esp32.peripherals.ld
 
 BOOTLOADER_OBJ_DIRS = $(sort $(dir $(BOOTLOADER_OBJ)))
 $(BOOTLOADER_OBJ): | $(BOOTLOADER_OBJ_DIRS)

ports/esp32/modnetwork.c

@@ -59,34 +59,39 @@ NORETURN void _esp_exceptions(esp_err_t e) {
         mp_raise_msg(&mp_type_OSError, "Wifi Not Initialized");
       case ESP_ERR_WIFI_NOT_STARTED:
         mp_raise_msg(&mp_type_OSError, "Wifi Not Started");
-      case ESP_ERR_WIFI_CONN:
-        mp_raise_msg(&mp_type_OSError, "Wifi Internal Error");
-      case ESP_ERR_WIFI_SSID:
-        mp_raise_msg(&mp_type_OSError, "Wifi SSID Invalid");
-      case ESP_ERR_WIFI_FAIL:
-        mp_raise_msg(&mp_type_OSError, "Wifi Internal Failure");
+      case ESP_ERR_WIFI_NOT_STOPPED:
+        mp_raise_msg(&mp_type_OSError, "Wifi Not Stopped");
       case ESP_ERR_WIFI_IF:
         mp_raise_msg(&mp_type_OSError, "Wifi Invalid Interface");
-      case ESP_ERR_WIFI_MAC:
-        mp_raise_msg(&mp_type_OSError, "Wifi Invalid MAC Address");
-      case ESP_ERR_WIFI_ARG:
-        mp_raise_msg(&mp_type_OSError, "Wifi Invalid Argument");
       case ESP_ERR_WIFI_MODE:
         mp_raise_msg(&mp_type_OSError, "Wifi Invalid Mode");
-      case ESP_ERR_WIFI_PASSWORD:
-        mp_raise_msg(&mp_type_OSError, "Wifi Invalid Password");
+      case ESP_ERR_WIFI_STATE:
+        mp_raise_msg(&mp_type_OSError, "Wifi Internal State Error");
+      case ESP_ERR_WIFI_CONN:
+        mp_raise_msg(&mp_type_OSError, "Wifi Internal Error");
       case ESP_ERR_WIFI_NVS:
         mp_raise_msg(&mp_type_OSError, "Wifi Internal NVS Error");
+      case ESP_ERR_WIFI_MAC:
+        mp_raise_msg(&mp_type_OSError, "Wifi Invalid MAC Address");
+      case ESP_ERR_WIFI_SSID:
+        mp_raise_msg(&mp_type_OSError, "Wifi SSID Invalid");
+      case ESP_ERR_WIFI_PASSWORD:
+        mp_raise_msg(&mp_type_OSError, "Wifi Invalid Password");
+      case ESP_ERR_WIFI_TIMEOUT:
+        mp_raise_OSError(MP_ETIMEDOUT);
+      case ESP_ERR_WIFI_WAKE_FAIL:
+        mp_raise_msg(&mp_type_OSError, "Wifi Wakeup Failure");
+      case ESP_ERR_WIFI_WOULD_BLOCK:
+        mp_raise_msg(&mp_type_OSError, "Wifi Would Block");
+      case ESP_ERR_WIFI_NOT_CONNECT:
+        mp_raise_msg(&mp_type_OSError, "Wifi Not Connected");
       case ESP_ERR_TCPIP_ADAPTER_INVALID_PARAMS:
         mp_raise_msg(&mp_type_OSError, "TCP/IP Invalid Parameters");
       case ESP_ERR_TCPIP_ADAPTER_IF_NOT_READY:
         mp_raise_msg(&mp_type_OSError, "TCP/IP IF Not Ready");
       case ESP_ERR_TCPIP_ADAPTER_DHCPC_START_FAILED:
         mp_raise_msg(&mp_type_OSError, "TCP/IP DHCP Client Start Failed");
-      case ESP_ERR_WIFI_TIMEOUT:
-        mp_raise_OSError(MP_ETIMEDOUT);
       case ESP_ERR_TCPIP_ADAPTER_NO_MEM:
-      case ESP_ERR_WIFI_NO_MEM:
         mp_raise_OSError(MP_ENOMEM); 
       default:
         nlr_raise(mp_obj_new_exception_msg_varg(

ports/esp32/sdkconfig.h

@@ -24,6 +24,7 @@
 #define CONFIG_ESP32_PHY_MAX_TX_POWER 20
 #define CONFIG_ESP32_PANIC_PRINT_REBOOT 1
 #define CONFIG_ESP32_RTC_CLOCK_SOURCE_INTERNAL_RC 1
+#define CONFIG_ESP32_RTC_XTAL_BOOTSTRAP_CYCLES 100
 #define CONFIG_ESP32_TIME_SYSCALL_USE_RTC_FRC1 1
 #define CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ 240
 #define CONFIG_ESP32_DEFAULT_CPU_FREQ_240 1