From 9b032cb3a212670936c190c5e5c7a807f944ab3b Mon Sep 17 00:00:00 2001
From: Phil Howard <phil@gadgetoid.com>
Date: Thu, 23 Jun 2022 16:34:21 +0100
Subject: [PATCH] Badger2040: Move to more generic fixups hack.

---
 .github/workflows/micropython-badger2040.yml  |  10 +-
 .../badger2040/PIMORONI_BADGER2040/board.json |  17 +++
 .../PIMORONI_BADGER2040/mpconfigboard.cmake   |   1 +
 .../PIMORONI_BADGER2040/mpconfigboard.h}      |   0
 .../_board/badger2040/pimoroni_badger2040.h   | 116 ++++++++++++++++++
 micropython/_board/board-fixup.sh             |   4 +-
 6 files changed, 141 insertions(+), 7 deletions(-)
 create mode 100644 micropython/_board/badger2040/PIMORONI_BADGER2040/board.json
 create mode 100644 micropython/_board/badger2040/PIMORONI_BADGER2040/mpconfigboard.cmake
 rename micropython/{badger2040-mpconfigboard.h => _board/badger2040/PIMORONI_BADGER2040/mpconfigboard.h} (100%)
 create mode 100644 micropython/_board/badger2040/pimoroni_badger2040.h

diff --git a/.github/workflows/micropython-badger2040.yml b/.github/workflows/micropython-badger2040.yml
index da266933..d0e0b4b8 100644
--- a/.github/workflows/micropython-badger2040.yml
+++ b/.github/workflows/micropython-badger2040.yml
@@ -8,7 +8,7 @@ on:
 
 env:
   MICROPYTHON_VERSION: v1.19
-  BOARD_TYPE: PICO   
+  BOARD_TYPE: PIMORONI_BADGER2040
   # MicroPython version will be contained in github.event.release.tag_name for releases
   RELEASE_FILE: pimoroni-badger2040-${{github.event.release.tag_name || github.sha}}-micropython.uf2
 
@@ -82,11 +82,11 @@ jobs:
         submodules: true
         path: pimoroni-pico-${{ github.sha }}
 
-    # Copy Python module files
-    - name: HACK - Copy board config fixup
-      if: env.BOARD_TYPE == 'PICO'
+    - name: "HACK: MicroPython Board Fixups"
+      shell: bash
+      working-directory: micropython/ports/rp2
       run: |
-        cp pimoroni-pico-${GITHUB_SHA}/micropython/badger2040-mpconfigboard.h micropython/ports/rp2/boards/PICO/mpconfigboard.h
+        ../../../pimoroni-pico-${GITHUB_SHA}/micropython/_board/board-fixup.sh badger2040 ${{env.BOARD_TYPE}} ../../../pimoroni-pico-${GITHUB_SHA}/micropython/_board
 
     # Linux deps
     - name: Install Compiler & CCache
diff --git a/micropython/_board/badger2040/PIMORONI_BADGER2040/board.json b/micropython/_board/badger2040/PIMORONI_BADGER2040/board.json
new file mode 100644
index 00000000..0acf4b6b
--- /dev/null
+++ b/micropython/_board/badger2040/PIMORONI_BADGER2040/board.json
@@ -0,0 +1,17 @@
+{
+    "deploy": [
+        "../deploy.md"
+    ],
+    "docs": "",
+    "features": [
+        "296*128 e-Ink",
+        "Buttons"
+    ],
+    "images": [
+    ],
+    "mcu": "rp2040",
+    "product": "Badger2040 (2MiB)",
+    "thumbnail": "",
+    "url": "https://shop.pimoroni.com/products/badger-2040",
+    "vendor": "Pimoroni"
+}
diff --git a/micropython/_board/badger2040/PIMORONI_BADGER2040/mpconfigboard.cmake b/micropython/_board/badger2040/PIMORONI_BADGER2040/mpconfigboard.cmake
new file mode 100644
index 00000000..f9699b9f
--- /dev/null
+++ b/micropython/_board/badger2040/PIMORONI_BADGER2040/mpconfigboard.cmake
@@ -0,0 +1 @@
+# cmake file for Pimoroni Badger 2040
diff --git a/micropython/badger2040-mpconfigboard.h b/micropython/_board/badger2040/PIMORONI_BADGER2040/mpconfigboard.h
similarity index 100%
rename from micropython/badger2040-mpconfigboard.h
rename to micropython/_board/badger2040/PIMORONI_BADGER2040/mpconfigboard.h
diff --git a/micropython/_board/badger2040/pimoroni_badger2040.h b/micropython/_board/badger2040/pimoroni_badger2040.h
new file mode 100644
index 00000000..27a62655
--- /dev/null
+++ b/micropython/_board/badger2040/pimoroni_badger2040.h
@@ -0,0 +1,116 @@
+/*
+ * 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_PIMORONI_BADGER2040_H
+#define _BOARDS_PIMORONI_BADGER2040_H
+
+// For board detection
+#define PIMORONI_BADGER2040
+
+// --- BOARD SPECIFIC ---
+#define BADGER2040_UART 0
+#define BADGER2040_TX_PIN 0
+#define BADGER2040_RX_PIN 1
+
+#define BADGER2040_I2C 0
+#define BADGER2040_INT_PIN 3
+#define BADGER2040_SDA_PIN 4
+#define BADGER2040_SCL_PIN 5
+
+#define BADGER2040_3V3_EN_PIN 10
+
+#define BADGER2040_SW_DOWN_PIN 11
+#define BADGER2040_SW_A_PIN 12
+#define BADGER2040_SW_B_PIN 13
+#define BADGER2040_SW_C_PIN 14
+#define BADGER2040_SW_UP_PIN 15
+
+#define BADGER2040_INKY_SPI 0
+#define BADGER2040_INKY_MISO_PIN 16
+#define BADGER2040_INKY_CSN_PIN 17
+#define BADGER2040_INKY_SCK_PIN 18
+#define BADGER2040_INKY_MOSI_PIN 19
+#define BADGER2040_INKY_DC_PIN 20
+#define BADGER2040_INKY_RESET_PIN 21
+#define BADGER2040_INKY_BUSY_PIN 26
+
+#define BADGER2040_USER_SW_PIN 23
+#define BADGER2040_USER_LED_PIN 25
+
+#define BADGER2040_VBUS_DETECT_PIN 24
+#define BADGER2040_VREF_POWER_PIN 27
+#define BADGER2040_1V2_REF_PIN 28
+#define BADGER2040_BAT_SENSE_PIN 29
+
+// --- UART ---
+#ifndef PICO_DEFAULT_UART
+#define PICO_DEFAULT_UART BADGER2040_UART
+#endif
+
+#ifndef PICO_DEFAULT_UART_TX_PIN
+#define PICO_DEFAULT_UART_TX_PIN BADGER2040_TX_PIN
+#endif
+
+#ifndef PICO_DEFAULT_UART_RX_PIN
+#define PICO_DEFAULT_UART_RX_PIN BADGER2040_RX_PIN
+#endif
+
+// --- LED ---
+#ifndef PICO_DEFAULT_LED_PIN
+#define PICO_DEFAULT_LED_PIN BADGER2040_USER_LED_PIN
+#endif
+// no PICO_DEFAULT_WS2812_PIN
+
+// --- I2C ---
+#ifndef PICO_DEFAULT_I2C
+#define PICO_DEFAULT_I2C BADGER2040_I2C
+#endif
+#ifndef PICO_DEFAULT_I2C_SDA_PIN
+#define PICO_DEFAULT_I2C_SDA_PIN BADGER2040_SDA_PIN
+#endif
+#ifndef PICO_DEFAULT_I2C_SCL_PIN
+#define PICO_DEFAULT_I2C_SCL_PIN BADGER2040_SCL_PIN
+#endif
+
+// --- SPI ---
+#ifndef PICO_DEFAULT_SPI
+#define PICO_DEFAULT_SPI BADGER2040_INKY_SPI
+#endif
+#ifndef PICO_DEFAULT_SPI_SCK_PIN
+#define PICO_DEFAULT_SPI_SCK_PIN BADGER2040_INKY_SCK_PIN
+#endif
+#ifndef PICO_DEFAULT_SPI_TX_PIN
+#define PICO_DEFAULT_SPI_TX_PIN BADGER2040_INKY_MOSI_PIN
+#endif
+#ifndef PICO_DEFAULT_SPI_RX_PIN
+#define PICO_DEFAULT_SPI_RX_PIN BADGER2040_INKY_MISO_PIN
+#endif
+#ifndef PICO_DEFAULT_SPI_CSN_PIN
+#define PICO_DEFAULT_SPI_CSN_PIN BADGER2040_INKY_CSN_PIN
+#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 (2 * 1024 * 1024)
+#endif
+
+// All boards have B1 RP2040
+#ifndef PICO_RP2040_B0_SUPPORTED
+#define PICO_RP2040_B0_SUPPORTED 0
+#endif
+
+#endif
\ No newline at end of file
diff --git a/micropython/_board/board-fixup.sh b/micropython/_board/board-fixup.sh
index ecc4fd60..7335535f 100755
--- a/micropython/_board/board-fixup.sh
+++ b/micropython/_board/board-fixup.sh
@@ -5,12 +5,12 @@ MPY_DIR=`pwd`
 
 echo "Fixup: $NAME $BOARD $MPY_DIR"
 
-if [[ ! -f "$MPY_DIR/../../lib/pico-sdk/src/boards/include/boards/pimoroni_$NAME.h" ]]; then
+if [[ ! -f "$MPY_DIR/../../lib/pico-sdk/src/boards/include/boards/pimoroni_$NAME.h" ]] && [[ -f "$FIXUP_DIR/$NAME/pimoroni_$NAME.h" ]]; then
     echo "Missing Pico SDK board .h. Copying: $FIXUP_DIR/$NAME/pimoroni_$NAME.h to $MPY_DIR/../../lib/pico-sdk/src/boards/include/boards/pimoroni_$NAME.h"
     cp "$FIXUP_DIR/$NAME/pimoroni_$NAME.h" "$MPY_DIR/../../lib/pico-sdk/src/boards/include/boards/pimoroni_$NAME.h"
 fi
 
-if [[ ! -d "$MPY_DIR/boards/$BOARD" ]]; then
+if [[ ! -d "$MPY_DIR/boards/$BOARD" ]] && [[ -d "$FIXUP_DIR/$NAME/$BOARD/" ]]; then
     echo "Missing board dir. Copying: $FIXUP_DIR/$NAME/$BOARD/ to $MPY_DIR/boards/"
     cp -r "$FIXUP_DIR/$NAME/$BOARD/" "$MPY_DIR/boards/"
 fi
\ No newline at end of file