9eb5a3a29e
Add build config, and kernel config fragment to build a GKI kernel for Amlogic SoCs with *all* SoC-specific functionality built as modules. Bug: 179406580 Change-Id: I76664649b00f968819f9c8fefd18656e0b519e79 Signed-off-by: Kevin Hilman <khilman@baylibre.com> (cherry picked from commit db7b42ae4d8de5d9616f88ebf831b2752d08b47b kernel/common android-mainline) Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
36 lines
1.3 KiB
Plaintext
36 lines
1.3 KiB
Plaintext
. ${ROOT_DIR}/${KERNEL_DIR}/build.config.gki.aarch64
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DEFCONFIG=amlogic_gki_defconfig
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PRE_DEFCONFIG_CMDS="KCONFIG_CONFIG=${ROOT_DIR}/${KERNEL_DIR}/arch/arm64/configs/${DEFCONFIG} ${ROOT_DIR}/${KERNEL_DIR}/scripts/kconfig/merge_config.sh -m -r ${ROOT_DIR}/${KERNEL_DIR}/arch/arm64/configs/gki_defconfig ${ROOT_DIR}/${KERNEL_DIR}/arch/arm64/configs/amlogic_gki.fragment"
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POST_DEFCONFIG_CMDS="rm ${ROOT_DIR}/${KERNEL_DIR}/arch/arm64/configs/${DEFCONFIG}"
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# needed for DT overlay support
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DTC_FLAGS="-@"
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MAKE_GOALS="${MAKE_GOALS}
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amlogic/meson-g12a-sei510.dtb
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amlogic/meson-sm1-sei610.dtb
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amlogic/meson-sm1-khadas-vim3l.dtb
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amlogic/meson-g12b-a311d-khadas-vim3.dtb
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"
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FILES="${FILES}
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arch/arm64/boot/Image.lz4
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arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dtb
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arch/arm64/boot/dts/amlogic/meson-sm1-sei610.dtb
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arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dtb
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arch/arm64/boot/dts/amlogic/meson-g12b-a311d-khadas-vim3.dtb
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"
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#
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# NOTE: Using Image.lz4 in MAKE_GOALS does not work because
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# kernel build passes legacy option (-l) to lz4 command
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# and u-boot fails to decompress. Instead, add custom
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# command to lz4 compress same options as kernel, but
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# without the -l.
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#
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EXTRA_CMDS="lz4_compress"
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function lz4_compress() {
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lz4 -f -12 --favor-decSpeed ${OUT_DIR}/arch/arm64/boot/Image ${OUT_DIR}/arch/arm64/boot/Image.lz4
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}
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