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<DIV>intercepted from \cpu\74xx_7xx\cache.S</DIV>
<DIV> </DIV>
<DIV>/*<BR>* Enable L1 Instruction
cache<BR>*/<BR>_GLOBAL(icache_enable)<BR>mfspr r3, HID0<BR>li r5,
HID0_ICFI|HID0_ILOCK<BR>andc r3, r3, r5<BR>ori r3, r3, HID0_ICE<BR>ori r5, r3,
HID0_ICFI<BR>mtspr HID0,
r5 //
this instruction is redundant,<BR>mtspr HID0,
r3 //
or this one?<BR>isync<BR>blr</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>-lxg</DIV></BODY></HTML>