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<DIV><FONT face=Arial size=2><SPAN class=507434212-18102006>Hi
folks,</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=507434212-18102006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=507434212-18102006>Currently I meet an
issue about rfi instruction. Please see the following source code. This source
code is contained at the head_fsl_booke.h of ./arch/powerpc/kernel
directory.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=507434212-18102006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=507434212-18102006> xori r6,r4,1<BR> slwi r6,r6,5 /*
setup new context with other address space */<BR> bl 1f /*
Find our address
*/<BR>1: mflr r9<BR> rlwimi r7,r9,0,20,31<BR> addi r7,r7,24<BR> mtspr SPRN_SRR0,r7<BR> mtspr SPRN_SRR1,r6<BR> rfi<BR></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=507434212-18102006>I found that rfi
instruction can't jump to the address of SRR0. I take the MPC8555CDS board to do
those test. And I don't take U-Boot as bootloader, while the Vxwerks
Bootrom.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=507434212-18102006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=507434212-18102006>I just want to try
if Bootrom can bring up the Linux Powerpc kernel.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=507434212-18102006></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=507434212-18102006>Any suggestion for
that?</DIV></SPAN></FONT>
<DIV> </DIV>
<DIV align=left>
<DIV><SPAN class=535105723-09102006><FONT face=Arial
size=2>B.R</FONT></SPAN></DIV>
<DIV><SPAN class=535105723-09102006><FONT face=Arial size=2>Wang
Qi.</FONT></SPAN></DIV>
<DIV>
<DIV><SPAN class=535105723-09102006><FONT face=Arial
size=2></FONT></SPAN></DIV><SPAN class=535105723-09102006><FONT face=Arial
size=2>E-Mail: <A
href="blocked::mailto:Qi.W@freescale.com">Qi.W@freescale.com</A></FONT></SPAN></DIV>
<DIV><SPAN class=535105723-09102006><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=535105723-09102006></SPAN><SPAN
class=535105723-09102006></SPAN></DIV></DIV>
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