Eric Holland
57 linhas
1.6 KiB
Bash
Arquivo Executável
57 linhas
1.6 KiB
Bash
Arquivo Executável
#!/usr/bin/env bash
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# Copyright 2017 The Fuchsia Authors
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#
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# Use of this source code is governed by a MIT-style
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# license that can be found in the LICENSE file or at
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# https://opensource.org/licenses/MIT
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# Flashes new boot image (kernel+ramdisk) into a hikey960 which is in fastboot
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# mode. Requires that the hikey be equiped with UEFI bootloader.
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# Assumes this is run from the magenta source directory.
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if [ "$#" -ne 1 ]; then
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echo "Usage: hikey-efi-flash-image <uefi repo path>"
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echo " see /docs/targets/hikey960-uefi.md for more info"
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exit 1
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fi
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#where the hikey repos live
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HIKEY_DIR=$1
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MAGENTA_DIR=.
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MAGENTA_BUILD=${MAGENTA_DIR}/build-magenta-hikey960-arm64
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KERNEL=${MAGENTA_BUILD}/magenta.bin-dtb
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RAMDISK=${MAGENTA_BUILD}/bootdata.bin
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OUT_IMAGE=${MAGENTA_BUILD}/boot.img
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DTB_FILE=${MAGENTA_DIR}/kernel/target/hikey960/device-tree.dtb
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DT_IMAGE=${MAGENTA_BUILD}/dt.img
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MEMBASE=0x00000000
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KERNEL_OFFSET=0x00080000
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RAMDISK_OFFSET=0x07c00000
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DT_OFFSET=0x07a00000
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CMDLINE="TERM=uart"
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# mkdtimg and mkbootimg can be found at:
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# https://github.com/96boards-hikey/tools-images-hikey960/tree/master/build-from-source
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${HIKEY_DIR}/tools-images-hikey960/build-from-source/mkbootimg --kernel $KERNEL \
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--kernel_offset $KERNEL_OFFSET \
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--base $MEMBASE \
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--ramdisk_offset $RAMDISK_OFFSET \
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--ramdisk $RAMDISK \
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--tags_offset $DT_OFFSET \
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--cmdline $CMDLINE \
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-o $OUT_IMAGE || exit 1
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fastboot flash boot $OUT_IMAGE || exit 1
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# Can't guarantee that the target has written image
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# to flash before the fastboot command completes, so
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# short delay here before reboot.
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sleep 1
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fastboot reboot || exit 1
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