<P>(1)why the section .text in sdram.</P>
<P>(2)do rtems run in sdram? how it copy the kernel from flash into sdram?</P>
<P>(3)int boot_card(int argc, char **argv, char **envp)</P>
<P>what's the three parameter means about? did the envp is from r2(in start.S) pass to here?</P>
<P> </P>
<P>                                                            thanks!</P>
<P>                                                             best regard!</P><br><!-- footer --><br>
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