On Thu, Dec 17, 2009 at 7:03 AM, Knut Kujat <[email protected]> wrote:
> Hi,
>
> I did some small changes in Config.lb and Options.lb and then I compiled
> the H8dmr_fam10 board to flash it in a H8qme-2+ board. And of course the
> booting fails :(:
>
> (split)40K table at =dfff0000
> 0: mmio_basek=00380000, basek=00400000, limitk=00000000
> 1: mmio_basek=00380000, basek=00480000, limitk=00000000
> PCI_DOMAIN: 0000 assign_resources, bus 0 link: 0 ?
> VGA: PCI: 00:18.0 (aka node 0) link 2 has VGA device
>
> and here it stucks and doesn't continues.
>
I'm not sure what the problem is, but your IO resources aren't getting set
properly. Could you apply this patch and send the output?
I'm wondering if there's an error in the constraint code, a memory
corruption problem, or an invalid resource declared.
Thanks,
Myles
Index: svn/src/devices/device.c
===================================================================
--- svn.orig/src/devices/device.c
+++ svn/src/devices/device.c
@@ -585,11 +585,15 @@ static void constrain_resources(struct d
* check is signed so that "negative" amounts of space
* are handled correctly.
*/
+ printk_debug("%s:@%s %02lx base %08Lx limit %08Lx\n", __func__,
+ dev_path(dev), res->index, res->base, res->limit);
if ((signed long long)(lim->limit - (res->base + res->size -1)) >
(signed long long)(res->base - lim->base))
lim->base = res->base + res->size;
else
lim->limit = res->base -1;
+ printk_debug("%s:lim base %08Lx limit %08Lx\n", __func__,
+ lim->base, lim->limit);
}
/* Descend into every enabled child and look for fixed resources. */
--
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