Merge pull request #9841 from tannewt/esp32p4

Enable USB on ESP32-P4
adafruit · Dec 6, 2024 · 5c09b90 · 5c09b90
2 parents c41d452 + 946198e
commit 5c09b90
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Showing 17 changed files with 86 additions and 28 deletions.
diff --git a/lib/tinyusb b/lib/tinyusb
diff --git a/ports/broadcom/Makefile b/ports/broadcom/Makefile
@@ -48,6 +48,7 @@ SRC_C += bindings/videocore/__init__.c \
 		 lib/sdmmc/sdmmc_mmc.c \
 		 lib/sdmmc/sdmmc_sd.c \
 		 lib/tinyusb/src/portable/synopsys/dwc2/dcd_dwc2.c \
+		 lib/tinyusb/src/portable/synopsys/dwc2/dwc2_common.c \
 		 peripherals/broadcom/caches.c \
 		 peripherals/broadcom/gen/interrupt_handlers.c \
 		 peripherals/broadcom/gen/pins.c \

diff --git a/ports/espressif/Makefile b/ports/espressif/Makefile
@@ -95,6 +95,7 @@ INC += \
 	-isystem esp-idf/components/esp_hw_support/dma/include \
 	-isystem esp-idf/components/esp_hw_support/include \
 	-isystem esp-idf/components/esp_hw_support/include/soc \
+	-isystem esp-idf/components/esp_mm/include \
 	-isystem esp-idf/components/esp_netif/include \
 	-isystem esp-idf/components/esp_partition/include \
 	-isystem esp-idf/components/esp_pm/include \
@@ -412,7 +413,9 @@ SRC_C += peripherals/touch.c
 endif
 
 ifneq ($(CIRCUITPY_USB_DEVICE),0)
-SRC_C += lib/tinyusb/src/portable/espressif/esp32sx/dcd_esp32sx.c
+SRC_C += \
+	lib/tinyusb/src/portable/synopsys/dwc2/dcd_dwc2.c \
+	lib/tinyusb/src/portable/synopsys/dwc2/dwc2_common.c
 endif
 
 ifneq ($(CIRCUITPY_AUDIOBUSIO),0)
@@ -766,6 +769,7 @@ endif
 
 UF2_FAMILY_ID_esp32s2 = 0xbfdd4eee
 UF2_FAMILY_ID_esp32s3 = 0xc47e5767
+UF2_FAMILY_ID_esp32p4 = 0x540ddf62
 
 $(BUILD)/firmware.uf2: $(BUILD)/circuitpython-firmware.bin
 	$(STEPECHO) "Create $@"

diff --git a/ports/espressif/boards/espressif_esp32p4_function_ev/mpconfigboard.h b/ports/espressif/boards/espressif_esp32p4_function_ev/mpconfigboard.h
@@ -15,6 +15,3 @@
 
 #define DEFAULT_UART_BUS_RX         (&pin_GPIO38)
 #define DEFAULT_UART_BUS_TX         (&pin_GPIO37)
-
-#define CIRCUITPY_CONSOLE_UART_TX DEFAULT_UART_BUS_TX
-#define CIRCUITPY_CONSOLE_UART_RX DEFAULT_UART_BUS_RX
diff --git a/ports/espressif/boards/espressif_esp32p4_function_ev/mpconfigboard.mk b/ports/espressif/boards/espressif_esp32p4_function_ev/mpconfigboard.mk
@@ -1,14 +1,14 @@
-# USB_VID = 0x303A
-# USB_PID = 0x7003
-# USB_PRODUCT = "ESP32-P4-Function-EV"
-# USB_MANUFACTURER = "Espressif"
+USB_VID = 0x303A
+USB_PID = 0x7013
+USB_PRODUCT = "ESP32-P4-Function-EV"
+USB_MANUFACTURER = "Espressif"
 
 IDF_TARGET = esp32p4
 
 CIRCUITPY_ESP_FLASH_SIZE = 16MB
-CIRCUITPY_ESP_FLASH_MODE = opi
+CIRCUITPY_ESP_FLASH_MODE = qio
 CIRCUITPY_ESP_FLASH_FREQ = 80m
 
 CIRCUITPY_ESP_PSRAM_SIZE = 32MB
-CIRCUITPY_ESP_PSRAM_MODE = opi
-CIRCUITPY_ESP_PSRAM_FREQ = 80m
+CIRCUITPY_ESP_PSRAM_MODE = hpi
+CIRCUITPY_ESP_PSRAM_FREQ = 200m
diff --git a/ports/espressif/boards/solderparty_esp32p4_stamp_xl/mpconfigboard.mk b/ports/espressif/boards/solderparty_esp32p4_stamp_xl/mpconfigboard.mk
@@ -1,14 +1,14 @@
-# USB_VID = 0x303A
-# USB_PID = 0x7003
-# USB_PRODUCT = "ESP32-P4 Stamp XL"
-# USB_MANUFACTURER = "Solder Party"
+USB_VID = 0x1209
+USB_PID = 0x0001
+USB_PRODUCT = "ESP32-P4 Stamp XL"
+USB_MANUFACTURER = "Solder Party"
 
 IDF_TARGET = esp32p4
 
 CIRCUITPY_ESP_FLASH_SIZE = 16MB
-CIRCUITPY_ESP_FLASH_MODE = opi
+CIRCUITPY_ESP_FLASH_MODE = qio
 CIRCUITPY_ESP_FLASH_FREQ = 80m
 
 CIRCUITPY_ESP_PSRAM_SIZE = 32MB
-CIRCUITPY_ESP_PSRAM_MODE = opi
-CIRCUITPY_ESP_PSRAM_FREQ = 80m
+CIRCUITPY_ESP_PSRAM_MODE = hpi
+CIRCUITPY_ESP_PSRAM_FREQ = 200m
diff --git a/ports/espressif/esp-idf-config/sdkconfig-esp32p4.defaults b/ports/espressif/esp-idf-config/sdkconfig-esp32p4.defaults
@@ -0,0 +1,21 @@
+#
+# Espressif IoT Development Framework Configuration
+#
+#
+# Component config
+#
+#
+# Bluetooth
+#
+# CONFIG_BT_ENABLED is not set
+# end of Bluetooth
+
+#
+# mbedTLS
+#
+# CONFIG_MBEDTLS_CMAC_C is not set
+# end of mbedTLS
+
+# end of Component config
+
+# end of Espressif IoT Development Framework Configuration
diff --git a/ports/espressif/esp-idf-config/sdkconfig-psram-200m.defaults b/ports/espressif/esp-idf-config/sdkconfig-psram-200m.defaults
@@ -0,0 +1,4 @@
+# For ESP32-P4
+CONFIG_SPIRAM_SPEED_200M=y
+# CONFIG_SPIRAM_SPEED_20M is not set
+CONFIG_SPIRAM_SPEED=200
diff --git a/ports/espressif/esp-idf-config/sdkconfig-psram-hpi.defaults b/ports/espressif/esp-idf-config/sdkconfig-psram-hpi.defaults
@@ -0,0 +1,3 @@
+# CONFIG_SPIRAM_MODE_QUAD is not set
+# CONFIG_SPIRAM_MODE_OCT is not set
+CONFIG_SPIRAM_MODE_HEX=y
diff --git a/ports/espressif/mpconfigport.h b/ports/espressif/mpconfigport.h
@@ -17,6 +17,8 @@
 
 #define CIRCUITPY_DIGITALIO_HAVE_INPUT_ONLY (1)
 
+#define CIRCUITPY_USB_DEVICE_INSTANCE 1
+
 #include "py/circuitpy_mpconfig.h"
 
 #define MICROPY_NLR_SETJMP                  (1)

diff --git a/ports/espressif/mpconfigport.mk b/ports/espressif/mpconfigport.mk
@@ -196,9 +196,14 @@ CIRCUITPY_SSL = 0
 CIRCUITPY_TOUCHIO = 1
 CIRCUITPY_TOUCHIO_USE_NATIVE = 0
 
-# TinyUSB doesn't have it upstreamed
-# https://github.com/hathach/tinyusb/issues/2791
-CIRCUITPY_USB_DEVICE = 0
+# Second stage bootloader doesn't work when the factory partition is empty due to
+# UF2 missing.
+UF2_BOOTLOADER = 0
+USB_HIGHSPEED = 1
+CIRCUITPY_USB_HID = 0
+CIRCUITPY_USB_MIDI = 0
+CIRCUITPY_TUSB_MEM_ALIGN = 64
+
 CIRCUITPY_MAX3421E = 0
 
 # Update this for the 40mhz processor.

diff --git a/ports/espressif/supervisor/usb.c b/ports/espressif/supervisor/usb.c
@@ -94,7 +94,14 @@ void init_usb_hardware(void) {
     // Configure USB PHY
     usb_phy_config_t phy_conf = {
         .controller = USB_PHY_CTRL_OTG,
+        .target = USB_PHY_TARGET_INT,
+
         .otg_mode = USB_OTG_MODE_DEVICE,
+        #ifdef CONFIG_IDF_TARGET_ESP32P4
+        .otg_speed = USB_PHY_SPEED_HIGH,
+        #else
+        .otg_speed = USB_PHY_SPEED_FULL,
+        #endif
     };
     usb_new_phy(&phy_conf, &phy_hdl);
 

diff --git a/ports/espressif/tools/build_memory_info.py b/ports/espressif/tools/build_memory_info.py
@@ -40,11 +40,10 @@
     ],
     "esp32p4": [
         # Name, Start, Length
-        ("RTC Fast Memory", (0x600F_E000,), 8 * 1024),
-        ("RTC Slow Memory", (0x5000_0000,), 8 * 1024),
-        ("Internal SRAM 0", (0x4037_0000,), 32 * 1024),
-        ("Internal SRAM 1", (0x3FC8_0000, 0x4037_8000), 416 * 1024),
-        ("Internal SRAM 2", (0x3FCF_0000,), 64 * 1024),
+        ("HP RAM", (0x3010_0000,), 8 * 1024),
+        ("PSRAM", (0x4800_0000,), 64 * 1024 * 1024),
+        ("L2MEM", (0x4FF0_0000,), 768 * 1024),
+        ("LP RAM", (0x5010_8000,), 32 * 1024),
     ],
     "esp32c2": [
         # Name, Start, Length

diff --git a/ports/stm/Makefile b/ports/stm/Makefile
@@ -197,7 +197,9 @@ ifneq ($(CIRCUITPY_AUDIOBUSIO_PDMIN),0)
 endif
 
 ifneq ($(CIRCUITPY_USB),0)
-SRC_C += lib/tinyusb/src/portable/synopsys/dwc2/dcd_dwc2.c
+SRC_C += \
+	lib/tinyusb/src/portable/synopsys/dwc2/dcd_dwc2.c \
+	lib/tinyusb/src/portable/synopsys/dwc2/dwc2_common.c
 endif
 
 SRC_S = \

diff --git a/ports/stm/boards/stm32f411ve_discovery/mpconfigboard.mk b/ports/stm/boards/stm32f411ve_discovery/mpconfigboard.mk
@@ -13,10 +13,12 @@ LD_COMMON = boards/common_default.ld
 LD_FILE = boards/STM32F411_fs.ld
 
 # Too big for the flash
+CIRCUITPY_AESIO = 0
 CIRCUITPY_AUDIOCORE = 0
 CIRCUITPY_AUDIOPWMIO = 0
 CIRCUITPY_BITMAPFILTER = 0
 CIRCUITPY_BITMAPTOOLS = 0
 CIRCUITPY_BLEIO_HCI = 0
+CIRCUITPY_CODEOP = 0
 CIRCUITPY_MSGPACK = 0
 CIRCUITPY_VECTORIO = 0
diff --git a/supervisor/shared/usb/tusb_config.h b/supervisor/shared/usb/tusb_config.h
@@ -89,6 +89,12 @@ extern "C" {
 #endif
 #endif
 
+// Use DMA with the USB peripheral.
+#if defined(CONFIG_IDF_TARGET_ESP32P4) || defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32S3)
+#define CFG_TUD_DWC2_DMA_ENABLE (1)
+#define CFG_TUH_DWC2_DMA_ENABLE (1)
+#endif
+
 // Vendor name included in Inquiry response, max 8 bytes
 #define CFG_TUD_MSC_VENDOR          USB_MANUFACTURER_8
 

diff --git a/supervisor/shared/usb/usb.c b/supervisor/shared/usb/usb.c
@@ -7,6 +7,7 @@
 #include "py/objstr.h"
 #include "supervisor/background_callback.h"
 #include "supervisor/linker.h"
+#include "supervisor/shared/tick.h"
 #include "supervisor/usb.h"
 #include "shared/readline/readline.h"
 
@@ -152,6 +153,10 @@ void usb_background(void) {
     }
 }
 
+uint32_t tusb_time_millis_api(void) {
+    return supervisor_ticks_ms32();
+}
+
 static background_callback_t usb_callback;
 static void usb_background_do(void *unused) {
     usb_background();