[please keep the Cc, thanks] Hi, we are trying to start a current kernel on a device of the Qisda ebook-reader family. It uses both hsmmc-channels. The first one is connected to a nand-chip from Hynix and the second is connected to a micro-sd-slot. The system is based on a s3c2416 soc and is the basis for nearly every ebook reader with a sipix-display at the moment. (more than 20 different models worldwide). We used kernel 2.6.37rc8 with the sdhci-patch from the next-s3c24xx branch. The first channel is initialized correctly but the second channel throws the error mentioned. The relevant bootlog looks like this: s3c-sdhci s3c-sdhci.0: clock source 0: hsmmc (133333333 Hz) s3c-sdhci s3c-sdhci.0: clock source 1: hsmmc (133333333 Hz) s3c-sdhci s3c-sdhci.0: clock source 2: hsmmc-if (96000000 Hz) mmc0: SDHCI controller on samsung-hsmmc [s3c-sdhci.0] using ADMA s3c-sdhci s3c-sdhci.1: failed to get io clock mmc0: mmc_rescan: trying to init card at 400000 Hz s3c-sdhci: probe of s3c-sdhci.1 failed with error -2 mmc0: new high speed MMC card at address 0001 mmcblk0: mmc0:0001 HYNIX 1.88 GiB mmcblk0: p1 p2 p3 The complete log can be found on: http://avalon.gnuzifer.de/~fd0/oyo/bootlog Originally Qisda used something called s3c-linux which is a fork of 2.6.21.5 implementing support for Samsung SoCs and added some (propably machine specific) voodoo to make it work. One source of this kernel is: http://www.thalia.de/oyo_src/SG060B00_V009.tgz If anyone could suggest what may be wrong here I would be really grateful as this stuff is way out my league :-) Thanks Heiko -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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