SUN Enterprise 2 UltraSparc - NVRAM shot, not booting

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halfmanhalftaco
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Re: SUN Enterprise 2 UltraSparc - NVRAM shot, not booting

Post by halfmanhalftaco » Tue Jul 31, 2018 4:33 pm

Looks like uunix was on a 3.x firmware but I'll have to dig through my notes because I did figure out a workable way to reprogram the NVRAM with OBP 4.x without mkp/mkpl. It involved finding the base address of the NVRAM and writing bytes directly using different Forth commands. This was on my Sun Blade 100 which I installed a new ST chip into.
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