增加支持hp & spk 自动切换

hc

2024-03-22 619f0f87159c5dbd2755b1b0a0eb35784be84e7a

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# From https://raw.githubusercontent.com/Xilinx/u-boot-xlnx
sha1    940331ee02b0007099effa61e382fe7ea4174054    zynq-boot-bin.py