Merge pull request #4 from alpernebbi/arm64-more-boards

Add kernel support for more ARM64 boards

.github/workflows/build.yml

@@ -59,7 +59,7 @@ jobs:
         run: go install github.com/u-root/u-root@$UROOT_COMMIT
 
       - name: Copy submarine kernel configuration
-        run: cp configs/kernel.${{ matrix.platform == 'x86_64' && 'x86' || 'mt8183' }} kernel/.config
+        run: cp configs/kernel.${{ matrix.platform == 'x86_64' && 'x86' || 'a64' }} kernel/.config
 
       - name: Build submarine
         run: make CC="ccache gcc" -j$(nproc) ${{ matrix.platform }}

Makefile

@@ -6,16 +6,14 @@ CONFDIR=configs
 OUTPUTDIR=images
 TMPFILE=/tmp/$(project_name)
 
-# x86 machines use common kernel configuration
 CONFIG_X64=kernel.x86
 BZIMAGE_X64=bzImage.x86
 INITFS_X64=u-root-x86.cpio
 INITFSZ_X64=u-root-x86.cpio.xz
 KPART_X64=$(project_name)-x86.kpart
 IMG_X64=$(project_name)-x86.bin
 
-# The only supported ARM64 platform right now is MediaTek MT8183.
-CONFIG_MT8183=kernel.mt8183
+CONFIG_A64=kernel.a64
 BZIMAGE_A64=bzImage.a64
 INITFS_A64=u-root-a64.cpio
 INITFSZ_A64=u-root-a64.cpio.xz
@@ -75,7 +73,7 @@ $(KPART_A64): $(BZIMAGE_A64)
 	@echo 'Kernel partition binary saved as "$(KPART_A64)" in "images" directory.'
 
 $(BZIMAGE_A64): $(INITFSZ_A64)
-	cp $(CONFDIR)/$(CONFIG_MT8183) kernel/.config
+	cp $(CONFDIR)/$(CONFIG_A64) kernel/.config
 	[ $(shell uname -m) = x86_64 ] && ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- make -C kernel || make -C kernel
 	cp kernel/arch/arm64/boot/Image.gz $(WORKDIR)/$(BZIMAGE_A64)
 

README.md

@@ -65,4 +65,4 @@ sudo dd if=build/submarine.bin of=/dev/sdX
 ## 🗒️ Todos
 
 - Create kpart on arm
-- Clean up mt8183 config
+- Clean up kernel configs