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UBOOT passes linux Startup Parameters

Source: Internet
Author: User
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UBOOT transmits linux Startup parameters-general Linux technology-Linux programming and kernel information. The following is a detailed description. Creator sz111 # 126.com

In linux, how does one obtain the parameters passed by bios? I have never quite understood it before. I understood it after reading the LINUX program and vivi source code today.

It was originally transmitted through an address. Set the start parameter at 0x2410 at the starting address offset of ram. The bios only needs to place the startup parameter here, and then Linux will read it.

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