Hi Albin,
now I tried your rewritten mmc driver.
- Use the updated driver that I rewrote, as seen here: http://lists.denx.de/pipermail/u-boot/2009-August/059456.html I have tested this code on my sam9g20/sam9260 boards with a wide range of sd and mmc cards and it seems to work well. If you test this, I would really appreciate if you sent an answer to the patch, saying that you tested this. If you have some extra time, you can try both and try to see if there are regressions in the new code :)
But till now I don't get it working.
Here my steps:
Downloaded u-boot 2009.08
changed: #if defined(CONFIG_HAS_DATAFLASH) to: #if defined(CONFIG_HAS_DATAFLASH) || defined(CONFIG_ATMEL_SPI)
applied Patch: http://lists.denx.de/pipermail/u-boot/2009-September/060053.html
then applied Patch V3: from mail
added to:include/config/at91sam9260ek.h
#define CONFIG_CMD_MMC 1 #define CONFIG_MMC 1 #define CONFIG_GENERIC_MMC
added: to: board/atmel/at91sam9260ek/at91sam9260ek.c
at91_mci0_hw_init(0,4); // slot 0 and bus width 4
I got the compile error: at91_mci0_hw_init not found.
I added: #define CONFIG_ATMEL_MCI to include/config/at91sam9260ek.h because this at91_mci0_hw_init is in a ifdef CONFIG_ATMEL_MCI block
I compile okay. I flashed it.
now I have no mmc init function. I have mmc list or mmcinfo,... but if I do for example mmc list I get nothing.
bye Konrad