On Fri, 2018-05-04 at 12:33 +0200, Christophe LEROY wrote: > CAUTION: This email originated from outside of the organization. Do not click > links or open attachments unless you recognize the sender and know the > content is safe. > > > Hi Mario, > > Le 04/05/2018 à 11:56, Mario Six a écrit : > > Hi Christophe, > > > > On Fri, May 4, 2018 at 7:20 AM, Christophe LEROY > > <christophe.le...@c-s.fr> wrote: > > > Hello, > > > > > > > > > Le 16/03/2018 à 17:32, Christophe Leroy a écrit : > > > > > > > > This serie is the beginning of MPC8xx migration to DM model. > > > > > > > > > I didn't get any feedback on this serie. I don't feel totally confortable > > > as > > > it is my first implementation of DM and also the first time powerpc uses > > > DT > > > for U-boot. > > > > > > I'd rather someone look at it. > > > > > > > One thing I'm noticing: Are you setting up pre-relocation malloc? Since > > MPC8xx > > is another old powerpc platform, I suspect that the start.S doesn't do it, > > and > > DM needs it to function correctly. > > Yes, I did it with the following patch: > > https://patchwork.ozlabs.org/patch/886980/
Hi Had a quick look at that patch and it looks like you lost zeroing the stack frame (stwu r0, -4(r1) ...) ? Also, don't use touch r1 until the stack is ready, otherwise gdb will try accessing the stack if you single step over this part. Jocke _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
