On Sat, Mar 7, 2009 at 2:05 AM, Peter Stuge <[email protected]> wrote: >> + movw $0x11, 0 > > Just curious, what do these movws to 0 do? >
Glad you asked! These are how I got it debugged. Since we have another CPU (BSP) I had the BSP wait and print out the values. These are POST codes for AP startup! So BSP can now monitor AP progress with variables -- no more "worked"/"did not work" but "here's how far it got". The BSP has far more knowledge than in v2 of how far things got. They movw to 0 going to be removed, I think; we can depend on secondary.S. Or should we? Should I leave them in? > Overall great improvements! Thanks for the comments, I'm hoping you found the code understandable -- I am guessing you did? Thanks for reading it! ron -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
