40 lines
593 B
Bash
40 lines
593 B
Bash
#!/bin/sh
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if [ "$1" = menu ]; then
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boot-menu-add-entry "$0" "Device Firmware upgrade (DFU)"
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exit
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fi
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if [ -d /dfutmp ]; then
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rm -r /dfutmp
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fi
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mkdir -p /dfutmp
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kernel="/dfutmp/kernel"
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dtb="/dfutmp/dtb"
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cmdline="/dfutmp/cmdline"
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global.bootm.image="$kernel"
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dfu $kernel(kernel)c,$dtb(dtb)c,$cmdline(cmdline)c
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if [ $? != 0 ]; then
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exit 1
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fi
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if [ ! -f "$kernel" ]; then
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echo "No kernel uploaded. Aborting"
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exit 1
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fi
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if [ -f "$cmdline" ]; then
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global linux.bootargs.dyn.dfu
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readf $cmdline global.linux.bootargs.dyn.dfu
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fi
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if [ -f "$dtb" ]; then
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global.bootm.oftree="$dtb"
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fi
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true
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