Hi Gavin, yes, the file lowlevel_init. c is under board/xxx,
but for the board realview-eb this files doesn't contain anything but a dummy funtion. that is why I am wondering where is the board memory partitioin done . thanks, any new comments? regards, yang 2007/8/28, Gavin Shan <[EMAIL PROTECTED]>: > > ----- Original Message ----- > From: "Xu Yang" <[EMAIL PROTECTED]> > To: <linux-kernel@vger.kernel.org> > Sent: Tuesday, August 28, 2007 10:49 PM > Subject: lowlevel_init.c > > > > Hello everyone, > > > > i am trying to run linux on realview_eb_mpcore. > > I read some articles about how to port linux and uboot to a new board, > > according to the article, when I am porting the uboot, i should modify > > a file called lowlevel_init.c , which is in the fold > > board/realview_eb. this file describes the memory partition of the > > board. but in the realview_eb , this file doesn't do this job. > > anyone can tell me , where is it done? > > > > without doing this, the file system can be booted or not? > > > > any comments are appreciated. > > > > regards, > > > > yang > > I don't know what realview_eb_mpcore is actually. I'm supposing you mentioned > the uboot. > The files under board/xxx/ directory is related to board layout. I think what > you need to do are: > > 1) Make your serial port to work at frist so that you can see any output for > debugging. > 2) Try to print more info to debug your issue. > > Gavin - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
