Hi all,<br>I want to port amcc yucca board denx linux kernel from ARCH=ppc to ARCH=powerpc. I used sequoia.dts for yucca baord demo device tree file.<br>I set uart0 as follow:<br> UART0: serial@f0000200 {<br> device_type = "serial";<br> compatible = "ns16550";<br> reg = <f0000200 8>;<br> virtual-reg = <f0000200>;<br> clock-frequency = <0>; /* Filled in by zImage */<br> current-speed
= <1c200>;<br> interrupt-parent = <&UIC0>;<br> interrupts = <0 4>;<br> };<br><br> chosen {<br> linux,stdout-path = "/plb/opb/serial@f0000300";<br> bootargs = "console=ttyS0,115200";<br> };<br><br>the other parts of dts file is same as sequoia.dts.<br>When I run kernel.the tlb entry setup is wrong,the physical addres should be 4f0000200,but kernel calcuate is 1f0000200.I know yucca dts file isn't right.how can I fix it?Give me some advices,Thanks ahead,<br><br>Sincerely,<br><br>Jie<br><br><br><p> 
<hr size=1>Be a better friend, newshound, and
know-it-all with Yahoo! Mobile. <a href="http://us.rd.yahoo.com/evt=51733/*http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ "> Try it now.</a>