2f9ef89189
* Rename deviceinfo variable flash_methods to flash_method * Update pmb.config.deviceinfo_attributes / add sanity check * Add test case that parses all deviceinfo files
41 lines
1.1 KiB
Bash
Executable file
41 lines
1.1 KiB
Bash
Executable file
#!/bin/ash
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# shellcheck shell=dash
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set -e
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case $1 in
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--help|-h|'')
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echo "Usage: pmos-update-kernel [flavor]"
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exit 1
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;;
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esac
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# shellcheck disable=SC1091
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. /etc/deviceinfo
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FLAVOR=$1
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METHOD=${deviceinfo_flash_method:?}
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case $METHOD in
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fastboot|heimdall-bootimg)
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BOOT_PARTITION=$(findfs PARTLABEL="boot")
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echo "Flashing boot.img..."
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dd if=/boot/boot.img-"$FLAVOR" of="$BOOT_PARTITION" bs=1M
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;;
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heimdall-isorec)
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KERNEL_PARTITION=$(findfs PARTLABEL="${deviceinfo_flash_heimdall_partition_kernel:?}")
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INITFS_PARTITION=$(findfs PARTLABEL="${deviceinfo_flash_heimdall_partition_initfs:?}")
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echo "Flashing kernel..."
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dd if=/boot/vmlinuz-"$FLAVOR" of="$KERNEL_PARTITION" bs=1M
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echo "Flashing initramfs..."
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gunzip -c /boot/initramfs-"$FLAVOR" | lzop | dd of="$INITFS_PARTITION" bs=1M
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;;
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0xffff)
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echo -n "No need to use this utility, since uboot loads the kernel directly from"
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echo " the boot partition. Your kernel should be updated already."
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exit 1
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;;
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*)
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echo "Devices with flash method: $METHOD are not supported."
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exit 1
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;;
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esac
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echo "Done."
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