Hi Giuseppe,
On Sun, Jul 30, 2017 at 09:26:15PM +0200, Giuseppe Lippolis wrote:
> Dear community,
> I'm trying to port openwrt/lede on the dlink dwr921 (mt7620n arch).
>
> Currently I get a kernel panic after the OS fail to find the wmac eeprom
> location.
> At the moment I use in the dts something clearly wrong:
> ðernet {
> mtd-mac-address = <&config 0xe2ac>;
> mediatek,portmap = "wllll";
> };
>
> &wmac {
> ralink,mtd-eeprom = <&config 0xe000>;
> };
>
> I'm quite sure the wmac eeprom is located in the "config" flash partition.
> What shall I search to find the proper address of the required section?
Look for the word 0x7620 at an even offset, that's the start of the
EEPROM.
> Here the complete bootlog:
> ...
You are on the right spot, the log confirms that the eeprom partition
or offset is certainly wrong.
Cheers
Daniel
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