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@ -89,6 +89,7 @@ platform_check_image() {
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local file_type=$(brcm47xx_identify "$1")
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local magic
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local error=0
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case "$file_type" in
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"chk")
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@ -100,16 +101,14 @@ platform_check_image() {
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[ -n "$dev_board_id" -a "$board_id" != "$dev_board_id" ] && {
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echo "Firmware board_id doesn't match device board_id ($dev_board_id)"
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return 1
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error=1
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}
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magic=$(get_magic_long_at "$1" "$header_len")
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[ "$magic" != "48445230" ] && {
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echo "No valid TRX firmware in the CHK image"
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return 1
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error=1
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}
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return 0
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;;
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"cybertan")
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local pattern=$(dd if="$1" bs=1 count=4 2>/dev/null | hexdump -v -e '1/1 "%c"')
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@ -118,25 +117,24 @@ platform_check_image() {
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[ -n "$dev_pattern" -a "$pattern" != "$dev_pattern" ] && {
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echo "Firmware pattern doesn't match device pattern ($dev_pattern)"
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return 1
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error=1
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}
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magic=$(get_magic_long_at "$1" 32)
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[ "$magic" != "48445230" ] && {
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echo "No valid TRX firmware in the CyberTAN image"
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return 1
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error=1
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}
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return 0
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;;
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"trx")
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return 0
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;;
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*)
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echo "Invalid image type. Please use only .trx files"
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return 1
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error=1
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;;
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esac
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return $error
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}
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platform_do_upgrade_chk() {
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