[OpenBIOS] Sparc32 progress
Blue Swirl
blueswir1 at hotmail.com
Wed Apr 26 16:37:15 CEST 2006
>Very cool! Did you hardcode the amount of memory or do you probe it from
>the emulator?
It's the real one, Qemu stores configuration variables in nvram, entry.S
reads the memory size which is printed here.
>Maybe an unintended one ;) But not a natural limitation. How do you
>create the node?
Like this:
new-device
" STP1012PGA" device-name
" cpu" device-type
" " encode-string " performance-monitor" property
d# 256 encode-int " mmu-nctx" int-property
d# 32 encode-int " cache-line-size" int-property
d# 512 encode-int " cache-nlines" int-property
1 encode-int " mid" int-property
finish-device
It's in the patch in arch/sparc32/init.fs.
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