OpenWrt Forum Archive

Topic: Dockstar sdhc card

The content of this topic has been archived on 20 Apr 2018. There are no obvious gaps in this topic, but there may still be some posts missing at the end.

Hello all,

Decided to add sdhc card to my trusty dockstar, but cannot get it working. Dockstar runs attitude_adjustment, installed kmod-mmc and kmod-mmc-spi, but no any message in dmesg that I would even have card attached, not even an error.
Used this http://archlinuxarm.org/forum/viewtopic … &t=258 for attaching sd card. Hardware seems to be ok, measured resistors, lines seems not to be connected directly to GND or VCC.
May be someone has it working and can point which modules should be loaded and may be something else to be done?

Thanks in advance!

Dockstar has SDHC module. mmc over GPIO works fine for my WRT54G for sure and I'm using it, but not here. I tried mmc-over-gpio, it did not worked for me (though gives errors) and also it does not have four bit mode - per SD card attachment circuit seems four bit mode is utilised.
Any other ideas?

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