[U-Boot] Resets on mx6qsabrelite

[Marek Vasut <marex@denx.de>]

Dear Tom Rini,

> On 09/24/12 18:00, Marek Vasut wrote:
> > Dear Eric Nelson,
> > 
> >> On 09/24/2012 05:22 PM, Tom Rini wrote:
> >>> On Mon, Sep 24, 2012 at 09:03:27PM -0300, Fabio Estevam wrote:
> >>>> On Wed, Sep 19, 2012 at 5:20 PM, Tom Rini<trini@ti.com>
> >>>> 
> >>>> wrote:
> >>>>> I lmgtfy.com'd Marek, but for everyone,
> >>>>> http://lists.denx.de/pipermail/u-boot/2012-July/127260.html
> >>>>> is the start of the thread.
> >>>> 
> >>>> I am still getting the same issue on 2012.10-rc1.
> >>>> 
> >>>> Is anyone else having issues to load a kernel with
> >>>> 2012.10-rc1 on sabrelite?
> >>> 
> >>> I bet everyone with a sufficiently recent toolchain is.  I'm
> >>> seeing this on TI boards when I use the Linaro toolchain rather
> >>> than ELDK-5.2. Albert, what do you want to do about this?
> >> 
> >> That adds up, since I've been building with an old one (4.4) and
> >> haven't been seeing resets.
> > 
> > For starters (as proof-of-concept) ... try this patch ...
> > 
> > diff --git a/common/fdt_support.c b/common/fdt_support.c index
> > 593f16c..63a5999 100644 --- a/common/fdt_support.c +++
> > b/common/fdt_support.c @@ -449,10 +449,12 @@ void
> > fdt_fixup_ethernet(void *fdt) { int node, i, j; char enet[16],
> > *tmp, *end; -       char mac[16] = "ethaddr"; +       char
> > mac[16]; const char *path; unsigned char mac_addr[6];
> > 
> > +       sprintf(mac, "ethaddr"); + node = fdt_path_offset(fdt,
> > "/aliases"); if (node < 0) return;
> 
> This, and a similar patch to fs/ubifs/super.c are the right way to go,
> I think.  Please submit this properly, thanks!

I don't think so ... I'm still reading the C spec, give me some time, it's not 
exactly your usual good night light reading, you know ...

Best regards,
Marek Vasut