Difference between revisions of "Hostboot"
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JeremyRand (talk | contribs) (See also Coreboot) |
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|name=Hostboot | |name=Hostboot | ||
|abbr=Hostboot | |abbr=Hostboot | ||
| − | |desc=Open-source boot firmware used to boot [[OpenPOWER]] systems since [[POWER8]]. It is started running by the [[SBE]] after it completes its own initialization tasks, and is the first code that executes on the main POWER cores | + | |desc=Open-source boot firmware used to boot [[OpenPOWER]] systems since [[POWER8]]. It is started running by the [[SBE]] after it completes its own initialization tasks, and is the first code that executes on the main POWER cores (all earlier stages execute on auxiliary [[PPE]] cores). It is responsible for memory initialization and other tasks. It finishes by chainloading [[Skiboot]].}} |
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| + | ==See Also== | ||
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| + | * [[Coreboot]] | ||
==References== | ==References== | ||
| − | * [https://github.com/open-power/hostboot/ Hostboot source code] | + | * [https://github.com/open-power/hostboot/ Hostboot source code (upstream)] |
| + | * [https://git.raptorcs.com/git/talos-hostboot/ Hostboot source code (Talos II variant)] | ||
[[Category:Firmware]] | [[Category:Firmware]] | ||
Latest revision as of 18:06, 9 February 2023
Hostboot (Hostboot): Open-source boot firmware used to boot OpenPOWER systems since POWER8. It is started running by the SBE after it completes its own initialization tasks, and is the first code that executes on the main POWER cores (all earlier stages execute on auxiliary PPE cores). It is responsible for memory initialization and other tasks. It finishes by chainloading Skiboot.
