Implement support for ESP32 C6 and P4 SOCs (#421)

- Implement generic ESP32 devices
- Updated GitHub Actions to first build the SDKs. These are now based on the generic device implementations and the build act as a filter before compiling the dozens of other devices. It should save on resources when boards fail to compile.
- Adapted code to C6 and P4 differences, heavily borrowed from from https://github.com/ByteWelder/Tactility/pull/394 written by @marciogranzotto, with some changes of my own
- Updated `device.py` to make the `[display]` section optional

.github/workflows/build-sdk.yml

@@ -1,26 +0,0 @@
-name: Build SDK
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    types: [ opened, synchronize, reopened ]
-
-permissions: read-all
-
-jobs:
-  Build:
-    strategy:
-      matrix:
-        board: [
-          { id: cyd-2432s028r, arch: esp32 },
-          { id: lilygo-tdeck, arch: esp32s3 },
-        ]
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: "Build"
-        uses: ./.github/actions/build-sdk
-        with:
-          board_id: ${{ matrix.board.id }}
-          arch: ${{ matrix.board.arch }}

.github/workflows/build.yml

@@ -11,7 +11,24 @@ on:
 permissions: read-all
 
 jobs:
-  Build:
+  BuildSdk:
+    strategy:
+      matrix:
+        board: [
+          { id: generic-esp32, arch: esp32 },
+          { id: generic-esp32c6, arch: esp32c6 },
+          { id: generic-esp32p4, arch: esp32p4 },
+          { id: generic-esp32s3, arch: esp32s3 },
+        ]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: "Build SDK"
+        uses: ./.github/actions/build-sdk
+        with:
+          board_id: ${{ matrix.board.id }}
+          arch: ${{ matrix.board.arch }}
+  BuildFirmware:
     strategy:
       matrix:
         board: [
@@ -52,30 +69,31 @@ jobs:
           { id: waveshare-s3-touch-lcd-43, arch: esp32s3 }
         ]
     runs-on: ubuntu-latest
+    needs: [ BuildSdk ]
     steps:
       - uses: actions/checkout@v4
-      - name: "Build"
+      - name: "Build Firmware"
         uses: ./.github/actions/build-firmware
         with:
           board_id: ${{ matrix.board.id }}
           arch: ${{ matrix.board.arch }}
-  Bundle:
+  BundleFirmware:
     runs-on: ubuntu-latest
-    needs: [ Build ]
+    needs: [ BuildFirmware ]
     if: |
       (github.event_name == 'push' && github.ref == 'refs/heads/main') ||
       (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v'))
     steps:
       - uses: actions/checkout@v4
-      - name: "Bundle"
+      - name: "Bundle Firmware"
         uses: ./.github/actions/bundle-firmware
-  PublishSnapshot:
+  PublishFirmwareSnapshot:
     runs-on: ubuntu-latest
-    needs: [ Bundle ]
+    needs: [ BundleFirmware ]
     if: (github.event_name == 'push' && github.ref == 'refs/heads/main')
     steps:
       - uses: actions/checkout@v4
-      - name: "Publish Snapshot"
+      - name: "Publish Firmware Snapshot"
         env:
           CDN_ID: ${{ secrets.CDN_ID }}
           CDN_TOKEN_NAME: ${{ secrets.CDN_TOKEN_NAME }}
@@ -83,13 +101,13 @@ jobs:
         uses: ./.github/actions/publish-firmware
         with:
           cdn_version: snapshot
-  PublishRelease:
+  PublishFirmwareStable:
     runs-on: ubuntu-latest
-    needs: [ Bundle ]
+    needs: [ BundleFirmware ]
     if: (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v'))
     steps:
       - uses: actions/checkout@v4
-      - name: "Publish Stable"
+      - name: "Publish Firmware Stable"
         env:
           CDN_ID: ${{ secrets.CDN_ID }}
           CDN_TOKEN_NAME: ${{ secrets.CDN_TOKEN_NAME }}