0075-RP2040-add-Raspberry-Pico-target.patch

From ca867cc5cd356fd9d50e49ac8bf6bcefd171299f Mon Sep 17 00:00:00 2001
From: Martino Facchin <m.facchin@arduino.cc>
Date: Mon, 15 Mar 2021 15:28:08 +0100
Subject: [PATCH 09/16] RP2040: add Raspberry Pico target

---
 .../TARGET_RASPBERRY_PI_PICO/PinNames.h       | 70 +++++++++++++++++++
 .../TARGET_RASPBERRY_PI_PICO/board.c          |  3 +
 targets/targets.json                          | 11 +++
 3 files changed, 84 insertions(+)
 create mode 100644 targets/TARGET_RASPBERRYPI/TARGET_RP2040/TARGET_RASPBERRY_PI_PICO/PinNames.h
 create mode 100644 targets/TARGET_RASPBERRYPI/TARGET_RP2040/TARGET_RASPBERRY_PI_PICO/board.c

diff --git a/targets/TARGET_RASPBERRYPI/TARGET_RP2040/TARGET_RASPBERRY_PI_PICO/PinNames.h b/targets/TARGET_RASPBERRYPI/TARGET_RP2040/TARGET_RASPBERRY_PI_PICO/PinNames.h
new file mode 100644
index 0000000000..6a47df933a
--- /dev/null
+++ b/targets/TARGET_RASPBERRYPI/TARGET_RP2040/TARGET_RASPBERRY_PI_PICO/PinNames.h
@@ -0,0 +1,70 @@
+#ifndef MBED_PINNAMES_H
+#define MBED_PINNAMES_H
+
+#include "PeripheralNames.h"
+#include "boards/pico.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    p0  = 0,
+    p1  = 1,
+    p2  = 2,
+    p3  = 3,
+    p4  = 4,
+    p5  = 5,
+    p6  = 6,
+    p7  = 7,
+    p8  = 8,
+    p9  = 9,
+    p10 = 10,
+    p11 = 11,
+    p12 = 12,
+    p13 = 13,
+    p14 = 14,
+    p15 = 15,
+    p16 = 16,
+    p17 = 17,
+    p18 = 18,
+    p19 = 19,
+    p20 = 20,
+    p21 = 21,
+    p22 = 22,
+    p23 = 23,
+    p24 = 24,
+    p25 = 25,
+    p26 = 26,
+    p27 = 27,
+    p28 = 28,
+    p29 = 29,
+
+    // ADC internal channels
+    ADC_TEMP = 0xF0,
+    ADC_VREF = 0xF1,
+
+#ifndef ARDUINO_ARCH_MBED
+    A0          = 26,
+    A1          = 27,
+    A2          = 28,
+    A3          = 29,
+#endif
+
+    USBTX = p0,
+    USBRX = p1,
+
+    LED1 = p25,
+    LED2 = p25,
+    LED3 = p25,
+    LED4 = p25,
+
+    // Not connected
+    NC = (int)0xFFFFFFFF
+} PinName;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/targets/TARGET_RASPBERRYPI/TARGET_RP2040/TARGET_RASPBERRY_PI_PICO/board.c b/targets/TARGET_RASPBERRYPI/TARGET_RP2040/TARGET_RASPBERRY_PI_PICO/board.c
new file mode 100644
index 0000000000..1f775638f9
--- /dev/null
+++ b/targets/TARGET_RASPBERRYPI/TARGET_RP2040/TARGET_RASPBERRY_PI_PICO/board.c
@@ -0,0 +1,3 @@
+#include "PinNames.h"
+
+uint32_t SystemCoreClock = 120000000;
\ No newline at end of file
diff --git a/targets/targets.json b/targets/targets.json
index dc2846579d..6d1134f92e 100644
--- a/targets/targets.json
+++ b/targets/targets.json
@@ -7927,6 +7927,17 @@
             "PICO_UART_ENABLE_CRLF_SUPPORT=0"
         ]
     },
+    "RASPBERRY_PI_PICO": {
+        "inherits": ["RP2040"],
+        "macros_add": [
+            "PICO_RP2040_USB_DEVICE_ENUMERATION_FIX=1",
+            "PICO_NO_BINARY_INFO=1",
+            "MBED_MPU_CUSTOM",
+            "PICO_TIME_DEFAULT_ALARM_POOL_DISABLED",
+            "PICO_ON_DEVICE=1",
+            "PICO_UART_ENABLE_CRLF_SUPPORT=0"
+        ]
+    },
     "__build_tools_metadata__": {
         "version": "1",
         "public": false
-- 
2.30.2