Add DatanoiseTV DSP Board. (#866)

src/boards/include/boards/datanoisetv_rp2040_dsp.h

@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2022 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
+// -----------------------------------------------------
+//
+//------------------------------------------------------------------------------------------
+// Board definition for the DatanoiseTV RP2040 DSP Board
+//
+// This header may be included by other board headers as "boards/datanoisetv_rp2040_dsp.h"
+
+#ifndef _BOARDS_DATANOISETV_RP2040_DSP_H
+#define _BOARDS_DATANOISETV_RP2040_DSP_H
+
+// For board detection
+#define DATANOISETV_RP2040_DSP
+
+// --- I2C ---
+#ifndef PICO_DEFAULT_I2C
+#define PICO_DEFAULT_I2C       0
+#endif
+#ifndef PICO_DEFAULT_I2C_SDA_PIN
+#define PICO_DEFAULT_I2C_SDA_PIN   24 
+#endif
+#ifndef PICO_DEFAULT_I2C_SCL_PIN
+#define PICO_DEFAULT_I2C_SCL_PIN   25
+#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 (16 * 1024 * 1024)
+#endif
+
+#ifndef PICO_RP2040_B0_SUPPORTED
+#define PICO_RP2040_B0_SUPPORTED 0
+#endif
+
+
+// --- I2S ---
+#ifndef PICO_AUDIO_I2S_DATA_PIN
+#define PICO_AUDIO_I2S_DATA_PIN 16
+#endif
+#ifndef PICO_AUDIO_I2S_CLOCK_PIN_BASE
+#define PICO_AUDIO_I2S_CLOCK_PIN_BASE 17
+#endif
+
+#include "boards/pico.h"
+
+#endif