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IT SEEMS TO WORK PERFECTLY!!!!!!!!!!!!!
Many many many thanks!
> Hi,
>
> I actually had the same problem and finally got the RTC working, with a
> little editing (partially copied from Alpha). This solution is just a
> workaround (or one might say, a hack)... but still, RTC is running now :^)
>
> First of all, to find the chip: Dependencies had to be changed so that I2C
> can be disabled from kernel_menuconfig and yet DS1302 can be configured,
> just as with Alpha.
>
> Now the RTC was found, but hwclock wasn't working. It returned error 515
> (ENOIOCTLCMD). For ignoring this, I made a quick & dirty mod to ds1032.c
> driver (default case in ioctl-cmd switch case return 0 instead of
> ENOIOCTLCMD). I presume that this problem was caused by changed macro's in
> ds1302 driver (and it could be done more elegantly if necessary).
>
> For getting RTC up, do the following:
> 1) get the two patches attached and copy them to
> openwrt/target/linux/etrax/patches-2.6.25/
> 2) remove the build_dir/linux_etrax and make ( just to get the patches
> included).
> 3) disable the I2C from kernel menuconfig and check that ds1302 is enabled
> 4) make & write the firmware
>
> Please bear in mind that these mod's work only for the RTC, I don't need
> the
> I2C bus, so there might as well be problems on that side...
>
> If there actually is a way to make the DS1302 and I2C running without
> patches, I'd be also interested.
>
> Regards, Zoni
>
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