From ccccff84507bfa7cabfea7329c148fde3cdb7b48 Mon Sep 17 00:00:00 2001
From: Garatronic <31109090+garatronic@users.noreply.github.com>
Date: Sun, 31 Oct 2021 15:31:51 +0100
Subject: [PATCH] Add pybstick26_rp2040 support (#636)

---
 src/boards/include/boards/pybstick26_rp2040.h | 85 +++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 src/boards/include/boards/pybstick26_rp2040.h

diff --git a/src/boards/include/boards/pybstick26_rp2040.h b/src/boards/include/boards/pybstick26_rp2040.h
new file mode 100644
index 0000000..8a9ca41
--- /dev/null
+++ b/src/boards/include/boards/pybstick26_rp2040.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+// -----------------------------------------------------
+// NOTE: THIS HEADER IS ALSO INCLUDED BY ASSEMBLER SO
+//       SHOULD ONLY CONSIST OF PREPROCESSOR DIRECTIVES
+// -----------------------------------------------------
+
+#ifndef _BOARDS_PYBSTICK26_RP2040_H
+#define _BOARDS_PYBSTICK26_RP2040_H
+
+// For board detection
+#define PYBSTICK26_RP2040
+
+// --- UART ---
+#ifndef PICO_DEFAULT_UART
+#define PICO_DEFAULT_UART 0
+#endif
+#ifndef PICO_DEFAULT_UART_TX_PIN
+#define PICO_DEFAULT_UART_TX_PIN 0
+#endif
+#ifndef PICO_DEFAULT_UART_RX_PIN
+#define PICO_DEFAULT_UART_RX_PIN 1
+#endif
+
+// --- LED ---
+#ifndef PICO_DEFAULT_LED_PIN
+#define PICO_DEFAULT_LED_PIN 23
+#endif
+// no PICO_DEFAULT_WS2812_PIN
+
+// --- I2C ---
+#ifndef PICO_DEFAULT_I2C
+#define PICO_DEFAULT_I2C 1 
+#endif
+#ifndef PICO_DEFAULT_I2C_SDA_PIN
+#define PICO_DEFAULT_I2C_SDA_PIN 6
+#endif
+#ifndef PICO_DEFAULT_I2C_SCL_PIN
+#define PICO_DEFAULT_I2C_SCL_PIN 7 
+#endif
+
+// --- SPI ---
+#ifndef PICO_DEFAULT_SPI
+#define PICO_DEFAULT_SPI 1
+#endif
+#ifndef PICO_DEFAULT_SPI_SCK_PIN
+#define PICO_DEFAULT_SPI_SCK_PIN 10
+#endif
+#ifndef PICO_DEFAULT_SPI_TX_PIN
+#define PICO_DEFAULT_SPI_TX_PIN 11
+#endif
+#ifndef PICO_DEFAULT_SPI_RX_PIN
+#define PICO_DEFAULT_SPI_RX_PIN 8
+#endif
+#ifndef PICO_DEFAULT_SPI_CSN_PIN
+#define PICO_DEFAULT_SPI_CSN_PIN 9
+#endif
+
+// --- FLASH ---
+
+#define PICO_BOOT_STAGE2_CHOOSE_W25Q080 1
+
+#ifndef PICO_FLASH_SPI_CLKDIV
+#define PICO_FLASH_SPI_CLKDIV 2 
+#endif
+
+#ifndef PICO_FLASH_SIZE_BYTES
+#define PICO_FLASH_SIZE_BYTES (1 * 1024 * 1024)
+#endif
+
+// Drive high to force power supply into PWM mode (lower ripple on 3V3 at light loads)
+// Linear regulator on Pybstick26
+//#define PICO_SMPS_MODE_PIN 23
+
+// All boards have B1 RP2040
+#ifndef PICO_RP2040_B0_SUPPORTED 
+#define PICO_RP2040_B0_SUPPORTED  0
+#endif
+
+#endif
+// of #define _BOARDS_PYBSTICK26_RP2040_H