H2 works

2023-09-21 10:58:53 -07:00 · 2023-09-21 10:58:53 -07:00 · 6649b17fb5
commit 6649b17fb5
parent 39192cc896
19 changed files with 430 additions and 11 deletions
--- a/ports/espressif/Makefile
+++ b/ports/espressif/Makefile
@ -30,6 +30,9 @@ CROSS_COMPILE = riscv32-esp-elf-
 else ifeq ($(IDF_TARGET),esp32c6)
 IDF_TARGET_ARCH = riscv
 CROSS_COMPILE = riscv32-esp-elf-
+else ifeq ($(IDF_TARGET),esp32h2)
+IDF_TARGET_ARCH = riscv
+CROSS_COMPILE = riscv32-esp-elf-
 else
 IDF_TARGET_ARCH = xtensa
 CROSS_COMPILE = xtensa-$(IDF_TARGET)-elf-
@ -221,6 +224,11 @@ LDFLAGS += \
 	-Tesp32c6.rom.coexist.ld \
 	-Tesp32c6.rom.heap.ld \
 	-Tesp32c6.rom.wdt.ld
+else ifeq ($(IDF_TARGET),esp32h2)
+LDFLAGS += \
+	-Tesp32h2.rom.heap.ld \
+	-Tesp32h2.rom.newlib.ld \
+	-Tesp32h2.rom.wdt.ld
 else ifeq ($(IDF_TARGET),esp32s2)
 LDFLAGS += \
 	-T$(IDF_TARGET).rom.newlib-data.ld \
@ -445,12 +453,18 @@ update-board-sdkconfig: $(BUILD)/esp-idf/config/sdkconfig.h
 	python tools/update_sdkconfig.py --board=$(BOARD) --debug=$(DEBUG)

 BINARY_WIFI_BLOBS = libcore.a libespnow.a libmesh.a libnet80211.a libpp.a libsmartconfig.a libwapi.a
-BINARY_BLOBS = esp-idf/components/esp_coex/lib/$(IDF_TARGET)/libcoexist.a esp-idf/components/esp_phy/lib/$(IDF_TARGET)/libphy.a $(addprefix esp-idf/components/esp_wifi/lib/$(IDF_TARGET)/, $(BINARY_WIFI_BLOBS))
+BINARY_BLOBS = esp-idf/components/esp_phy/lib/$(IDF_TARGET)/libphy.a
+ifneq ($(CIRCUITPY_WIFI),0)
+	BINARY_BLOBS += esp-idf/components/esp_coex/lib/$(IDF_TARGET)/libcoexist.a $(addprefix esp-idf/components/esp_wifi/lib/$(IDF_TARGET)/, $(BINARY_WIFI_BLOBS))
+endif
 ifeq ($(IDF_TARGET),esp32)
 BINARY_BLOBS += esp-idf/components/esp_phy/lib/$(IDF_TARGET)/librtc.a
 endif

-ESP_IDF_COMPONENTS_LINK = $(IDF_TARGET_ARCH) app_update bootloader_support driver efuse esp_adc esp_app_format esp_coex esp_common esp_event esp_hw_support esp_mm esp_netif esp_partition esp_phy esp_pm esp_ringbuf esp_rom esp_system esp_timer esp-tls esp_wifi freertos hal heap log lwip mbedtls mdns newlib nvs_flash pthread soc spi_flash vfs wpa_supplicant
+ESP_IDF_COMPONENTS_LINK = $(IDF_TARGET_ARCH) app_update bootloader_support driver efuse esp_adc esp_app_format esp_common esp_event esp_hw_support esp_mm esp_partition esp_phy esp_pm esp_ringbuf esp_rom esp_system esp_timer freertos hal heap log newlib nvs_flash pthread soc spi_flash vfs
+ifneq ($(CIRCUITPY_WIFI),0)
+	ESP_IDF_COMPONENTS_LINK += esp_coex esp_netif esp-tls esp_wifi lwip mbedtls mdns wpa_supplicant
+endif
 ifneq ($(CIRCUITPY_BLEIO),0)
 	BLE_IMPL_esp32 := esp32
 	BLE_IMPL_esp32s3 := esp32c3
--- a/ports/espressif/boards/espressif_esp32c3_devkitm_1_n4/mpconfigboard.mk
+++ b/ports/espressif/boards/espressif_esp32c3_devkitm_1_n4/mpconfigboard.mk
@ -6,3 +6,7 @@ IDF_TARGET = esp32c3
 CIRCUITPY_ESP_FLASH_MODE = qio
 CIRCUITPY_ESP_FLASH_FREQ = 80m
 CIRCUITPY_ESP_FLASH_SIZE = 4MB
+
+CIRCUITPY_ESP_USB_SERIAL_JTAG = 0
+
+CIRCUITPY_BLEIO = 0
--- a/ports/espressif/boards/espressif_esp32c6_devkitm_1_n4/mpconfigboard.mk
+++ b/ports/espressif/boards/espressif_esp32c6_devkitm_1_n4/mpconfigboard.mk
@ -6,3 +6,5 @@ IDF_TARGET = esp32c6
 CIRCUITPY_ESP_FLASH_MODE = qio
 CIRCUITPY_ESP_FLASH_FREQ = 80m
 CIRCUITPY_ESP_FLASH_SIZE = 4MB
+
+CIRCUITPY_BLEIO = 0
--- a/ports/espressif/boards/espressif_esp32h2_devkitm_1_n4/board.c
+++ b/ports/espressif/boards/espressif_esp32h2_devkitm_1_n4/board.c
@ -0,0 +1,29 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021 microDev
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "supervisor/board.h"
+
+// Use the MP_WEAK supervisor/shared/board.c versions of routines not defined here.
--- a/ports/espressif/boards/espressif_esp32h2_devkitm_1_n4/mpconfigboard.h
+++ b/ports/espressif/boards/espressif_esp32h2_devkitm_1_n4/mpconfigboard.h
@ -0,0 +1,37 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021 microDev
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+// Board setup
+#define MICROPY_HW_BOARD_NAME       "ESP32-H2-DevKitM-1"
+#define MICROPY_HW_MCU_NAME         "ESP32-H2N4"
+
+// Status LED
+#define MICROPY_HW_NEOPIXEL         (&pin_GPIO8)
+#define MICROPY_HW_NEOPIXEL_COUNT   (1)
+
+// Default bus pins
+#define DEFAULT_UART_BUS_RX         (&pin_GPIO23)
+#define DEFAULT_UART_BUS_TX         (&pin_GPIO24)
--- a/ports/espressif/boards/espressif_esp32h2_devkitm_1_n4/mpconfigboard.mk
+++ b/ports/espressif/boards/espressif_esp32h2_devkitm_1_n4/mpconfigboard.mk
@ -0,0 +1,10 @@
+CIRCUITPY_CREATOR_ID = 0x000C303A
+CIRCUITPY_CREATION_ID = 0x01420001
+
+IDF_TARGET = esp32h2
+
+CIRCUITPY_ESP_FLASH_MODE = qio
+CIRCUITPY_ESP_FLASH_FREQ = 48m
+CIRCUITPY_ESP_FLASH_SIZE = 4MB
+
+CIRCUITPY_BLEIO = 0
--- a/ports/espressif/boards/espressif_esp32h2_devkitm_1_n4/pins.c
+++ b/ports/espressif/boards/espressif_esp32h2_devkitm_1_n4/pins.c
@ -0,0 +1,62 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021 microDev
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "shared-bindings/board/__init__.h"
+
+STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
+    CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS
+
+    { MP_ROM_QSTR(MP_QSTR_IO0), MP_ROM_PTR(&pin_GPIO0) },
+    { MP_ROM_QSTR(MP_QSTR_IO1), MP_ROM_PTR(&pin_GPIO1) },
+    { MP_ROM_QSTR(MP_QSTR_IO2), MP_ROM_PTR(&pin_GPIO2) },
+    { MP_ROM_QSTR(MP_QSTR_IO3), MP_ROM_PTR(&pin_GPIO3) },
+    { MP_ROM_QSTR(MP_QSTR_IO4), MP_ROM_PTR(&pin_GPIO4) },
+    { MP_ROM_QSTR(MP_QSTR_IO5), MP_ROM_PTR(&pin_GPIO5) },
+
+    { MP_ROM_QSTR(MP_QSTR_IO8), MP_ROM_PTR(&pin_GPIO8) },
+    { MP_ROM_QSTR(MP_QSTR_IO9), MP_ROM_PTR(&pin_GPIO9) },
+    { MP_ROM_QSTR(MP_QSTR_IO10), MP_ROM_PTR(&pin_GPIO10) },
+    { MP_ROM_QSTR(MP_QSTR_IO11), MP_ROM_PTR(&pin_GPIO11) },
+    { MP_ROM_QSTR(MP_QSTR_IO12), MP_ROM_PTR(&pin_GPIO12) },
+
+    { MP_ROM_QSTR(MP_QSTR_IO22), MP_ROM_PTR(&pin_GPIO22) },
+
+    { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO23) },
+    { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO24) },
+
+    { MP_ROM_QSTR(MP_QSTR_IO25), MP_ROM_PTR(&pin_GPIO25) },
+
+    { MP_ROM_QSTR(MP_QSTR_MTMS), MP_ROM_PTR(&pin_GPIO2) },
+    { MP_ROM_QSTR(MP_QSTR_MTDO), MP_ROM_PTR(&pin_GPIO3) },
+    { MP_ROM_QSTR(MP_QSTR_MTCK), MP_ROM_PTR(&pin_GPIO4) },
+    { MP_ROM_QSTR(MP_QSTR_MTDI), MP_ROM_PTR(&pin_GPIO5) },
+
+    { MP_ROM_QSTR(MP_QSTR_BUTTON), MP_ROM_PTR(&pin_GPIO9) },
+    { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_GPIO8) },
+
+    { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) },
+};
+MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);
--- a/ports/espressif/boards/espressif_esp32h2_devkitm_1_n4/sdkconfig
+++ b/ports/espressif/boards/espressif_esp32h2_devkitm_1_n4/sdkconfig
@ -0,0 +1,16 @@
+#
+# Espressif IoT Development Framework Configuration
+#
+#
+# Component config
+#
+#
+# ESP System Settings
+#
+CONFIG_ESP_CONSOLE_SECONDARY_NONE=y
+# CONFIG_ESP_CONSOLE_SECONDARY_USB_SERIAL_JTAG is not set
+# end of ESP System Settings
+
+# end of Component config
+
+# end of Espressif IoT Development Framework Configuration
--- a/ports/espressif/common-hal/analogbufio/BufferedIn.c
+++ b/ports/espressif/common-hal/analogbufio/BufferedIn.c
@ -208,7 +208,7 @@ void common_hal_analogbufio_bufferedin_deinit(analogbufio_bufferedin_obj_t *self

 static bool check_valid_data(const adc_digi_output_data_t *data, const mcu_pin_obj_t *pin, adc_digi_convert_mode_t convert_mode, adc_digi_output_format_t output_format) {
    unsigned int unit;
-    #if CONFIG_IDF_TARGET_ESP32C6 || CONFIG_IDF_TARGET_ESP32H2
+    #if SOC_ADC_PERIPH_NUM == 1
    unit = 0;
    #else
    unit = data->type2.unit;
--- a/ports/espressif/common-hal/canio/Listener.c
+++ b/ports/espressif/common-hal/canio/Listener.c
@ -39,7 +39,7 @@

 #include "hal/twai_ll.h"

-#if SOC_TWAI_CONTROLLER_NUM > 1
+#if SOC_TWAI_CONTROLLER_NUM > 1 || !defined(TWAI)
 #define TWAI TWAI0
 #endif

--- a/ports/espressif/common-hal/microcontroller/Pin.c
+++ b/ports/espressif/common-hal/microcontroller/Pin.c
@ -150,6 +150,31 @@ static const uint64_t pin_mask_reset_forbidden =
    #endif
    #endif // ESP32C6

+    #if defined(CONFIG_IDF_TARGET_ESP32H2)
+    // Never ever reset pins used to communicate with the in-package SPI flash.
+    GPIO_SEL_15 |
+    GPIO_SEL_16 |
+    GPIO_SEL_17 |
+    GPIO_SEL_18 |
+    GPIO_SEL_19 |
+    GPIO_SEL_20 |
+    GPIO_SEL_21 |
+    // It isn't clear what these are used for but they aren't broken out for
+    // user use.
+    GPIO_SEL_6 |
+    GPIO_SEL_7 |
+    #if CIRCUITPY_ESP_USB_SERIAL_JTAG
+    // Never ever reset serial/JTAG communication pins.
+    GPIO_SEL_26 |         // USB D-
+    GPIO_SEL_27 |         // USB D+
+    #endif
+    #if defined(CONFIG_ESP_CONSOLE_UART_DEFAULT) && CONFIG_ESP_CONSOLE_UART_DEFAULT && CONFIG_ESP_CONSOLE_UART_NUM == 0
+    // Never reset debug UART/console pins.
+    GPIO_SEL_23 |
+    GPIO_SEL_24 |
+    #endif
+    #endif // ESP32C6
+
    #if defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32S3)
    // Never ever reset pins used to communicate with SPI flash and PSRAM.
    GPIO_SEL_19 |         // USB D-
@ -278,7 +303,7 @@ void preserve_pin_number(gpio_num_t pin_number) {
        _preserved_pin_mask |= PIN_BIT(pin_number);
    }
    if (_preserved_pin_mask) {
-        #if !SOC_GPIO_SUPPORT_HOLD_SINGLE_IO_IN_DSLP
+        #if defined(SOC_GPIO_SUPPORT_HOLD_SINGLE_IO_IN_DSLP) && !SOC_GPIO_SUPPORT_HOLD_SINGLE_IO_IN_DSLP
        // Allow pin holds to work during deep sleep. This increases power consumption noticeably
        // during deep sleep, so enable holds only if we actually are holding some pins.
        // 270uA or so extra current is consumed even with no pins held.
@ -327,7 +352,7 @@ void common_hal_reset_pin(const mcu_pin_obj_t *pin) {
 void reset_all_pins(void) {
    // Undo deep sleep holds in case we woke up from deep sleep.
    // We still need to unhold individual pins, which is done by _reset_pin.
-    #if !SOC_GPIO_SUPPORT_HOLD_SINGLE_IO_IN_DSLP
+    #if defined(SOC_GPIO_SUPPORT_HOLD_SINGLE_IO_IN_DSLP) && !SOC_GPIO_SUPPORT_HOLD_SINGLE_IO_IN_DSLP
    gpio_deep_sleep_hold_dis();
    #endif

--- a/ports/espressif/common-hal/microcontroller/Processor.c
+++ b/ports/espressif/common-hal/microcontroller/Processor.c
@ -80,6 +80,8 @@ void common_hal_mcu_processor_get_uid(uint8_t raw_id[]) {

    #if defined(CONFIG_IDF_TARGET_ESP32)
    uint32_t mac_address_part = REG_READ(EFUSE_BLK0_RDATA1_REG);
+    #elif defined(CONFIG_IDF_TARGET_ESP32H2)
+    uint32_t mac_address_part = REG_READ(EFUSE_RD_MAC_SYS_0_REG);
    #else
    uint32_t mac_address_part = REG_READ(EFUSE_RD_MAC_SPI_SYS_0_REG);
    #endif
@ -95,6 +97,8 @@ void common_hal_mcu_processor_get_uid(uint8_t raw_id[]) {
    // and 16 in the high order word
    #if defined(CONFIG_IDF_TARGET_ESP32)
    mac_address_part = REG_READ(EFUSE_BLK0_RDATA2_REG);
+    #elif defined(CONFIG_IDF_TARGET_ESP32H2)
+    mac_address_part = REG_READ(EFUSE_RD_MAC_SYS_1_REG);
    #else
    mac_address_part = REG_READ(EFUSE_RD_MAC_SPI_SYS_1_REG);
    #endif
--- a/ports/espressif/common-hal/microcontroller/init.c
+++ b/ports/espressif/common-hal/microcontroller/init.c
@ -63,7 +63,7 @@
 #include "esp32s3/rom/rtc.h"
 #include "esp32s3/rom/usb/usb_persist.h"
 #include "esp32s3/rom/usb/chip_usb_dw_wrapper.h"
-#elif defined(CONFIG_IDF_TARGET_ESP32H)
+#elif defined(CONFIG_IDF_TARGET_ESP32H2)
 #include "soc/lp_aon_reg.h"
 #include "esp32h2/rom/rtc.h"
 #else
@ -110,13 +110,13 @@ void common_hal_mcu_on_next_reset(mcu_runmode_t runmode) {
            #if defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32S3)
            REG_WRITE(RTC_RESET_CAUSE_REG, 0);  // reset uf2
            #endif
-            #if SOC_LP_AON_SUPPORTED
+            #ifdef SOC_LP_AON_SUPPORTED
            REG_WRITE(LP_AON_STORE0_REG, 0);  // reset safe mode
            #else
            REG_WRITE(RTC_CNTL_STORE0_REG, 0);  // reset safe mode
            #endif
            #if !defined(CONFIG_IDF_TARGET_ESP32)
-            #if SOC_LP_AON_SUPPORTED
+            #ifdef SOC_LP_AON_SUPPORTED
            REG_WRITE(LP_AON_SYS_CFG_REG, 0); // reset bootloader
            #else
            REG_WRITE(RTC_CNTL_OPTION1_REG, 0); // reset bootloader
@ -135,7 +135,7 @@ void common_hal_mcu_on_next_reset(mcu_runmode_t runmode) {
            #if defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32S3)
            chip_usb_set_persist_flags(USBDC_BOOT_DFU);
            #endif
-            #if SOC_LP_AON_SUPPORTED
+            #ifdef SOC_LP_AON_SUPPORTED
            REG_WRITE(LP_AON_SYS_CFG_REG, LP_AON_FORCE_DOWNLOAD_BOOT);
            #else
            REG_WRITE(RTC_CNTL_OPTION1_REG, RTC_CNTL_FORCE_DOWNLOAD_BOOT);
--- a/ports/espressif/esp-idf-config/sdkconfig-esp32h2.defaults
+++ b/ports/espressif/esp-idf-config/sdkconfig-esp32h2.defaults
@ -0,0 +1,66 @@
+#
+# Espressif IoT Development Framework Configuration
+#
+#
+# Component config
+#
+#
+# Bluetooth
+#
+CONFIG_BT_ENABLED=y
+CONFIG_BT_NIMBLE_ENABLED=y
+#
+# NimBLE Options
+#
+CONFIG_BT_NIMBLE_LOG_LEVEL_NONE=y
+CONFIG_BT_NIMBLE_NVS_PERSIST=y
+#
+# Memory Settings
+#
+CONFIG_BT_NIMBLE_TRANSPORT_ACL_FROM_LL_COUNT=20
+CONFIG_BT_NIMBLE_TRANSPORT_EVT_SIZE=70
+# end of Memory Settings
+
+CONFIG_BT_NIMBLE_EXT_ADV=y
+# end of NimBLE Options
+
+# end of Bluetooth
+
+#
+# Driver Configurations
+#
+#
+# PCNT Configuration
+#
+CONFIG_PCNT_SUPPRESS_DEPRECATE_WARN=y
+# end of PCNT Configuration
+
+#
+# RMT Configuration
+#
+CONFIG_RMT_SUPPRESS_DEPRECATE_WARN=y
+# end of RMT Configuration
+
+#
+# I2S Configuration
+#
+CONFIG_I2S_SUPPRESS_DEPRECATE_WARN=y
+# end of I2S Configuration
+
+# end of Driver Configurations
+
+#
+# PHY
+#
+CONFIG_ESP_PHY_ENABLE_USB=y
+# end of PHY
+
+#
+# Wi-Fi
+#
+CONFIG_ESP_WIFI_STATIC_RX_BUFFER_NUM=4
+# end of Wi-Fi
+
+# end of Component config
+
+# end of Espressif IoT Development Framework Configuration
--- a/ports/espressif/esp-idf-config/sdkconfig-flash-48m.defaults
+++ b/ports/espressif/esp-idf-config/sdkconfig-flash-48m.defaults
@ -0,0 +1,14 @@
+# CONFIG_ESPTOOLPY_FLASHFREQ_120M is not set
+# CONFIG_ESPTOOLPY_FLASHFREQ_80M is not set
+# CONFIG_ESPTOOLPY_FLASHFREQ_64M is not set
+# CONFIG_ESPTOOLPY_FLASHFREQ_60M is not set
+CONFIG_ESPTOOLPY_FLASHFREQ_48M=y
+# CONFIG_ESPTOOLPY_FLASHFREQ_40M is not set
+# CONFIG_ESPTOOLPY_FLASHFREQ_32M is not set
+# CONFIG_ESPTOOLPY_FLASHFREQ_30M is not set
+# CONFIG_ESPTOOLPY_FLASHFREQ_26M is not set
+# CONFIG_ESPTOOLPY_FLASHFREQ_24M is not set
+# CONFIG_ESPTOOLPY_FLASHFREQ_20M is not set
+# CONFIG_ESPTOOLPY_FLASHFREQ_16M is not set
+# CONFIG_ESPTOOLPY_FLASHFREQ_15M is not set
+CONFIG_ESPTOOLPY_FLASHFREQ_48M_DEFAULT=y
--- a/ports/espressif/mpconfigport.mk
+++ b/ports/espressif/mpconfigport.mk
@ -84,6 +84,25 @@ CIRCUITPY_TOUCHIO_USE_NATIVE = 0
 CIRCUITPY_USB = 0
 CIRCUITPY_ESP_USB_SERIAL_JTAG ?= 1

+else ifeq ($(IDF_TARGET),esp32h2)
+# Modules
+CIRCUITPY_ALARM = 0
+# Turn off analogio because calibration is currently supported.
+# https://github.com/espressif/esp-idf/issues/11038
+CIRCUITPY_ANALOGIO = 0
+CIRCUITPY_AUDIOBUSIO = 0
+CIRCUITPY_ESPCAMERA = 0
+CIRCUITPY_ESPULP = 0
+CIRCUITPY_MEMORYMAP = 0
+CIRCUITPY_PARALLELDISPLAY = 0
+CIRCUITPY_RGBMATRIX = 0
+CIRCUITPY_TOUCHIO ?= 1
+CIRCUITPY_TOUCHIO_USE_NATIVE = 0
+# Features
+CIRCUITPY_USB = 0
+CIRCUITPY_ESP_USB_SERIAL_JTAG ?= 1
+CIRCUITPY_WIFI = 0
+
 else ifeq ($(IDF_TARGET),esp32s2)
 # Modules
 CIRCUITPY_BLEIO = 0
--- a/ports/espressif/peripherals/esp32h2/pins.c
+++ b/ports/espressif/peripherals/esp32h2/pins.c
@ -0,0 +1,47 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021 microDev
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "peripherals/pins.h"
+
+const mcu_pin_obj_t pin_GPIO0 = PIN(0, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO1 = PIN(1, ADC_UNIT_1, ADC_CHANNEL_0, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO2 = PIN(2, ADC_UNIT_1, ADC_CHANNEL_1, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO3 = PIN(3, ADC_UNIT_1, ADC_CHANNEL_2, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO4 = PIN(4, ADC_UNIT_1, ADC_CHANNEL_3, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO5 = PIN(5, ADC_UNIT_1, ADC_CHANNEL_4, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO8 = PIN(8, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO9 = PIN(9, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO10 = PIN(10, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO11 = PIN(11, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO12 = PIN(12, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO13 = PIN(13, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO14 = PIN(14, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO22 = PIN(22, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO23 = PIN(23, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO24 = PIN(24, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO25 = PIN(25, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO26 = PIN(26, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
+const mcu_pin_obj_t pin_GPIO27 = PIN(27, NO_ADC, NO_ADC_CHANNEL, NO_TOUCH_CHANNEL);
--- a/ports/espressif/peripherals/esp32h2/pins.h
+++ b/ports/espressif/peripherals/esp32h2/pins.h
@ -0,0 +1,70 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2023 Scott Shawcroft for Adafruit Industries LLC
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+// DO NOT include this file directly.
+// Use shared-bindings/microcontroller/Pin.h instead.
+// This ensures that all necessary includes are already included.
+
+#pragma once
+
+#define GPIO0_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO0;
+#define GPIO1_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO1;
+#define GPIO2_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO2;
+#define GPIO3_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO3;
+#define GPIO4_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO4;
+#define GPIO5_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO5;
+#define GPIO8_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO8;
+#define GPIO9_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO9;
+#define GPIO10_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO10;
+#define GPIO11_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO11;
+#define GPIO12_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO12;
+#define GPIO13_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO13;
+#define GPIO14_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO14;
+#define GPIO22_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO22;
+#define GPIO23_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO23;
+#define GPIO24_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO24;
+#define GPIO25_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO25;
+#define GPIO26_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO26;
+#define GPIO27_EXISTS 1
+extern const mcu_pin_obj_t pin_GPIO27;
--- a/ports/espressif/supervisor/port.c
+++ b/ports/espressif/supervisor/port.c
@ -87,7 +87,7 @@
 #endif

 #include "soc/efuse_reg.h"
-#if defined(CONFIG_IDF_TARGET_ESP3H2) || defined(CONFIG_IDF_TARGET_ESP32C6)
+#if defined(SOC_LP_AON_SUPPORTED)
 #include "soc/lp_aon_reg.h"
 #define CP_SAVED_WORD_REGISTER LP_AON_STORE0_REG
 #else