support uboot change LCD parameter

hc

2023-11-07 2a9a9d4f6c07f2f23b663fe5fbeac1168a5d1029

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firmware=update.img 
loader=loader.bin 
parameter=parameter 
misc= 
boot=boot.img 
kernel=kernel.img 
system=system.img 
recovery=recovery.img 
rockusb_id= 
msc_id=