**** BEGIN LOGGING AT Tue Oct 28 03:00:00 2014 Oct 28 08:28:27 lumag: hi Oct 28 08:29:14 hello ant_work Oct 28 08:29:28 Received first feedback on locomo patchset. Oct 28 08:29:41 ok Oct 28 08:29:51 my bootlogs are clean (3.17 though) Oct 28 08:29:58 ok Oct 28 08:30:08 I'll try with an SD today Oct 28 08:30:34 btw, in the logs there are two things: Oct 28 08:30:41 NR_IRQS:16 nr_irqs:49 49 (wasn't it removed ?) Oct 28 08:30:58 I did not submit the collie-SD part (yet). I'd like to understand passed parameters. Oct 28 08:30:59 rtc (null): invalid alarm value: 1900-1-5 0:0:0 Oct 28 08:31:04 (since 3.16 ?) Oct 28 08:31:10 Yeah, I saw them too. Oct 28 08:37:47 It looks like the kernel doesn't like 'unprogrammed' alarm values in RTC Oct 28 15:42:54 hello ant_work bluelightning Oct 28 15:44:58 Started receiving feedback on locomo patches. Oct 28 15:45:24 Normal review comments, except the message from rmk :( Oct 28 16:27:09 heh Oct 28 18:11:29 lumag, mmc_spi spi0.0: SD/MMC host mmc0, no DMA Oct 28 20:08:58 root@collie:~# mmc0: SPI card removed Oct 28 20:08:58 mmc0: new SD card on SPI Oct 28 20:08:58 mmcblk0: mmc0:0000 SH256 244 MiB Oct 28 20:08:58 mmcblk0: p1 Oct 28 20:08:58 mmcblk0: error -38 sending status command, retrying Oct 28 20:08:59 mmcblk0: error -38 sending status command, retrying Oct 28 20:09:01 mmcblk0: error -38 sending status command, aborting Oct 28 20:09:03 blk_update_request: 469 callbacks suppressed Oct 28 20:09:05 end_request: I/O error, dev mmcblk0, sector 499704 Oct 28 20:09:07 quiet_error: 469 callbacks suppressed Oct 28 20:09:09 Buffer I/O error on device mmcblk0, logical block 62463 Oct 28 20:09:11 mmcblk0: error -38 sending status command, retrying Oct 28 20:09:13 mmcblk0: error -38 sending status command, retrying Oct 28 20:09:15 mmcblk0: error -38 sending status command, aborting Oct 28 20:09:17 ... Oct 28 20:09:19 bad card? Oct 28 20:22:53 ant_home, I'm not finished with mmc cards :( Oct 28 20:23:07 It might help if you patch collie.c Oct 28 20:23:17 Try setting SPI_MODE_3 instead of SPI_MODE_0 Oct 28 20:23:31 and maybe lowering speed from 25000000 to 2500000 Oct 28 20:23:45 (original /10 or /5 for the start). Oct 28 20:23:55 Also is it SD or MMC card? Oct 28 20:24:26 I'm rewriting locomo-spi (again) according to the suggestion by broonie Oct 28 20:24:58 also I started looking onto sound support for sa1100 Oct 28 20:25:43 It might sound funny, but 2.4 (with -rmk patchset) supported audio on sa1100 platform Oct 28 20:32:29 http://git.alsa-project.org/?p=alsa-driver.git;a=blob;f=alsa/arm/sa11xx-uda1341.c;h=968fc0e18b1a657e2a715209a7b069a54c2d74f5;hb=refs/heads/build Oct 28 20:33:00 Another funny part of story - driver for h3100/3600 PDAs Oct 28 20:33:14 Linusw might be interested in it. Oct 28 21:06:12 lumag_, this is an SD lexar 32x Oct 28 21:06:32 Lowering the speed might help Oct 28 21:06:43 sometimes fails to mount on pc Oct 28 21:06:52 is *very* old Oct 28 21:07:46 Hmm. -38 is -ENOSYS Oct 28 21:07:54 that is strange Oct 28 21:08:43 on pc: [ 1862.113011] sdf: detected capacity change from 255852544 to 0 Oct 28 21:08:55 on failed mount Oct 28 21:09:04 well, I have some more cards here Oct 28 21:15:47 hm..same issue with another card Oct 28 21:17:02 http://pastebin.com/x3sxeUeg Oct 28 21:20:06 Will check tomorrow Oct 28 21:23:25 I have fifferent generations of SD to test speed with Oct 28 21:23:43 going from 64MB to 8GB Oct 28 21:23:52 no MMC afais **** ENDING LOGGING AT Wed Oct 29 03:00:00 2014