Add build for Waveshare RP2040-PiZero

https://www.waveshare.com/rp2040-pizero.htm
jfedor2 · Dec 13, 2023 · ea6ed57 · ea6ed57
1 parent be9a718
commit ea6ed57
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diff --git a/.github/workflows/build-rp2040.yml b/.github/workflows/build-rp2040.yml
@@ -35,10 +35,16 @@ jobs:
           PICO_BOARD=feather_host cmake ..
           make remapper
           cd ..
+          mkdir build-waveshare_rp2040_pizero
+          cd build-waveshare_rp2040_pizero
+          PICO_BOARD=waveshare_rp2040_pizero cmake ..
+          make remapper
+          cd ..
           mkdir artifacts
           mv build/*.uf2 artifacts
           mv build-boards/remapper_dual_a.uf2 artifacts/remapper_board.uf2
           mv build-feather/remapper.uf2 artifacts/remapper_feather.uf2
+          mv build-waveshare_rp2040_pizero/remapper.uf2 artifacts/remapper_waveshare_rp2040_pizero.uf2
         working-directory: ./firmware
       - uses: actions/upload-artifact@v3
         with:

diff --git a/firmware/src/boards/waveshare_rp2040_pizero.h b/firmware/src/boards/waveshare_rp2040_pizero.h
@@ -0,0 +1,31 @@
+// -----------------------------------------------------
+// NOTE: THIS HEADER IS ALSO INCLUDED BY ASSEMBLER SO
+//       SHOULD ONLY CONSIST OF PREPROCESSOR DIRECTIVES
+// -----------------------------------------------------
+
+#ifndef _BOARDS_WAVESHARE_RP2040_PIZERO_H
+#define _BOARDS_WAVESHARE_RP2040_PIZERO_H
+
+#define WAVESHARE_RP2040_PIZERO_BOARD
+
+#define GPIO_VALID_PINS_BASE 0b00111111111111111111111111111111
+
+#define PICO_DEFAULT_PIO_USB_DP_PIN 6
+
+// --- 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
+
+#ifndef PICO_RP2040_B0_SUPPORTED
+#define PICO_RP2040_B0_SUPPORTED 1
+#endif
+
+#endif