On Fri, Mar 14, 2008 at 05:27:03PM +0300, Alexandr Smirnov wrote:
>
> Bootwraper for Emerson ATCA-C125 board. This board has
> four ethernet ports, so it has to use this code instead
> of generic.
[snip]
> + /* Unfortunately, the specific model number is encoded in the
> + * soc node name in existing dts files -- once that is fixed,
> + * this can do a simple path lookup.
> + */
Since this is a new board, couldn't you name the soc node /soc and
dispense with this more complicated way of doing things? Or would
that break other versions of u-boot that are in use?
> + soc = find_node_by_devtype(NULL, "soc");
> + if (soc) {
> + void *serial = NULL;
> +
> + setprop(soc, "bus-frequency", &bd.bi_busfreq,
> + sizeof(bd.bi_busfreq));
> +
> + while ((serial = find_node_by_devtype(serial, "serial"))) {
> + if (get_parent(serial) != soc)
> + continue;
> +
> + setprop(serial, "clock-frequency", &bd.bi_busfreq,
> + sizeof(bd.bi_busfreq));
> + }
> + }
> +}
> +
> +void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
> + unsigned long r6, unsigned long r7)
> +{
> + CUBOOT_INIT();
> + fdt_init(_dtb_start);
> + serial_console_init();
> + platform_ops.fixups = platform_fixups;
> +}
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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