7d5c7a7f17
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2102 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
20 lines
650 B
Text
20 lines
650 B
Text
on the cs5530 southbridge,
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setpci -s 0:12.0 52.b=ee
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setpci -x 0:12.0 5b.b= 0x20 (| with whatever is there)
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I am making this a general-purpose userland flash burner -- RGM
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Earlier notes from Ollie:
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Here is some utilities for using/programming flash ROM on SiS 630/950 M/Bs
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1. flash_on, turnning on the flash writer enable for 630/950 M/Bs,
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you have to run this before load DoC drivers.
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2. flash_rom, use your 630/950 M/Bs as a flash programmer for some
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flash parts. This utility is made as modular as possible. If
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you find your flash part is not supported, you can add a driver
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your own. Or sending me the data sheet.
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Ollie
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