52 lines
2.1 KiB
Plaintext
52 lines
2.1 KiB
Plaintext
Build Yukawa userdebug image:
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=============================
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$ . ./build/envsetup.sh
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$ lunch yukawa-userdebug
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$ make -j24
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- For VIM3L: make TARGET_VIM3L=true -j24
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Compile Kernel:
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===============
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$ git clone https://android.googlesource.com/kernel/hikey-linaro
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$ export PATH=$ANDROID_BUILD_TOP/prebuilts/clang/host/linux-x86/clang-r365631c/bin:$PATH
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$ cd hikey-linaro
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$ git checkout -b android-amlogic-bmeson-4.19 origin/android-amlogic-bmeson-4.19
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$ make ARCH=arm64 CROSS_COMPILE=aarch64-linux-android- CLANG_TRIPLE=aarch64-linux-gnu- CC=clang meson_defconfig
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$ make ARCH=arm64 CROSS_COMPILE=aarch64-linux-android- CLANG_TRIPLE=aarch64-linux-gnu- CC=clang -j24
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$ lz4c -f arch/arm64/boot/Image arch/arm64/boot/Image.lz4
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$ cp arch/arm64/boot/Image.lz4 $ANDROID_BUILD_TOP/device/amlogic/yukawa-kernel
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$ cp arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dtb $ANDROID_BUILD_TOP/device/amlogic/yukawa-kernel
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$ cp arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dtb $ANDROID_BUILD_TOP/device/amlogic/yukawa-kernel
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$ cp arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dtb $ANDROID_BUILD_TOP/device/amlogic/yukawa-kernel
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$ cd <Path-to-AOSP>; rm out/target/product/yukawa/boot.img out/target/product/yukawa/kernel
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$ make bootimage -j24
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$ fastboot flash boot out/target/product/yukawa/boot.img
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- For VIM3L: make TARGET_VIM3L=true bootimage -j24
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- If yukawa-userdebug build was not launched, set direct path to aarch64:
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$ export PATH=$ANDROID_BUILD_TOP/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9/bin:$PATH
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Recover Bootloader:
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===================
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Link to 'update' utility: https://github.com/khadas/utils/tree/master/aml-flash-tool/tools/linux-x86
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- Enter USB recovery mode by pressing USB Boot Button and turning Power ON
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- For VIM3L:
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-- Use u-boot_kvim3l_noab.bin rather than u-boot_sei610.bin.
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-- Enter recovery / upgrade mode by pressing function button 3 times in 2s.
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$ update write u-boot_sei610.bin 0xfffa0000 0x10000
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$ update run 0xfffa0000
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$ update bl2_boot u-boot_sei610.bin
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$ fastboot oem format
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$ fastboot flash bootloader u-boot_sei610.bin
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$ fastboot erase bootenv
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$ fastboot reboot-bootloader
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