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MilkV-Duo/opensbi/docs/firmware/payload_uboot.md
sam.xiang 93f81bd490 [opensbi] create opensbi from T-Head official: 
repo: https://github.com/T-head-Semi/opensbi
	commit: 89182b257c8798e15e4c685c1af0c2862d528d2a

Change-Id: I7b39d66729e0108661a6f4c9e28acbdb303684ea
2023-03-10 20:30:16 +08:00

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U-Boot as a payload to OpenSBI

U-Boot is an open-source primary boot loader. It can be used as first and/or second stage boot loader in an embedded environment. In the context of OpenSBI, U-Boot can be specified as a payload to the OpenSBI firmware, becoming the boot stage following the OpenSBI firmware execution.

Building and Generating U-Boot images

Please refer to the U-Boot build documentation for detailed instructions on how to build U-Boot image and boot high level operating systems from U-Boot prompt.