> Ah, yes. I can also see the problem here after turning on > DEBUG_SPINLOCK. Ah, okay. After turning it off, it works a lot better :) SD seems to work: mmc0: new high speed SD card at address b368 mmcblk0: mmc0:b368 NCard 1.86 GiB mmcblk0: p1 mmc0: card b368 removed SDHC seems to work: mmc0: new high speed SDHC card at address 0007 mmcblk0: mmc0:0007 SD04G 3.70 GiB mmcblk0: p1 mmc0: card 0007 removed MMC fails for me (note: the card works fine with an mx35-based board) mmc0: new high speed MMC card at address 0001 mmcblk0: mmc0:0001 AF HMP 247 MiB mmcblk0: retrying using single block read mmcblk0: error -84 transferring data, sector 0, nr 8, card status 0x900 end_request: I/O error, dev mmcblk0, sector 0 mmcblk0: error -84 transferring data, sector 1, nr 7, card status 0x900 end_request: I/O error, dev mmcblk0, sector 1 mmcblk0: error -84 transferring data, sector 2, nr 6, card status 0x900 end_request: I/O error, dev mmcblk0, sector 2 mmcblk0: error -84 transferring data, sector 3, nr 5, card status 0x900 end_request: I/O error, dev mmcblk0, sector 3 mmcblk0: error -84 transferring data, sector 4, nr 4, card status 0x900 end_request: I/O error, dev mmcblk0, sector 4 mmcblk0: error -84 transferring data, sector 5, nr 3, card status 0x900 end_request: I/O error, dev mmcblk0, sector 5 mmcblk0: error -84 transferring data, sector 6, nr 2, card status 0x900 end_request: I/O error, dev mmcblk0, sector 6 mmcblk0: error -84 transferring data, sector 7, nr 1, card status 0x900 end_request: I/O error, dev mmcblk0, sector 7 Buffer I/O error on device mmcblk0, logical block 0 mmcblk0: retrying using single block read mmcblk0: error -84 transferring data, sector 0, nr 8, card status 0x900 end_request: I/O error, dev mmcblk0, sector 0 mmcblk0: error -84 transferring data, sector 1, nr 7, card status 0x900 end_request: I/O error, dev mmcblk0, sector 1 mmcblk0: error -84 transferring data, sector 2, nr 6, card status 0x900 end_request: I/O error, dev mmcblk0, sector 2 mmcblk0: error -84 transferring data, sector 3, nr 5, card status 0x900 end_request: I/O error, dev mmcblk0, sector 3 mmcblk0: error -84 transferring data, sector 4, nr 4, card status 0x900 end_request: I/O error, dev mmcblk0, sector 4 mmcblk0: error -84 transferring data, sector 5, nr 3, card status 0x900 end_request: I/O error, dev mmcblk0, sector 5 mmcblk0: error -84 transferring data, sector 6, nr 2, card status 0x900 end_request: I/O error, dev mmcblk0, sector 6 mmcblk0: error -84 transferring data, sector 7, nr 1, card status 0x900 end_request: I/O error, dev mmcblk0, sector 7 Buffer I/O error on device mmcblk0, logical block 0 mmcblk0: unable to read partition table mmc0: card 0001 removed SDIO card locks the machine. Is it supposed to work already? Regards, Wolfram -- Pengutronix e.K. | Wolfram Sang | Industrial Linux Solutions | http://www.pengutronix.de/ | -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
