From: <cro...@fi...> - 2007-10-04 22:33:18
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I am using the basix400xm-bt, with a tweener and a robostix expansion board. |
From: <cro...@fi...> - 2007-10-04 22:34:12
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also, the tweener has been modified to work with the robostix per wiki instructions. |
From: <cro...@fi...> - 2007-10-05 15:00:37
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Updates on trouble shooting: Last night, I bought a sandisk 1GB SD card and tried playing with it and nothing also. I also re-formatted both cards under linux and nothing. I've also tried doing all the procedures with and without the robostix plugged in because i read somewhere that there can be voltage issues with a robostix plugged in. Console: basix 400xm-bt. tweener modified to work with robostix. Expansion board: robostix. > >Hi Chris, > >On 10/4/07, cro...@fi... <cro...@fi...> wrote: >> I'm a college student and this is my first experiences with gumstix. I've been banging my head trying to make an MMC card work with uboot version 1.1.4 >> >> I am using an PNY SD 512mb. >> >> I commented out the lines that worked with CF and enabled the MMC lines per login instructions. I've looked through nabble and have found similar people with my problem, but i don't understand what i need to do to fix this. MMCINIT tell me no mmc card found. Is there a special way to format the card that I need to do? is it the buildroot version? > >Are you on a verdex or a connex (or basix)? > >For the verdex, you need to upgrade your u-boot to revision 1533 or >newer (i.e. the latest u-boot), which is version 1.2.0 (but not all >1.2.0 versions work, just 1533 or newer). > >-- >Dave Hylands >Vancouver, BC, Canada >http://www.DaveHylands.com/ |
From: Craig H. <cr...@gu...> - 2007-10-08 17:19:06
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On Oct 5, 2007, at 8:00 AM, <cro...@fi...> <cro...@fi...> wrote: > Updates on trouble shooting: > > Last night, I bought a sandisk 1GB SD card and tried playing with > it and nothing also. I also re-formatted both cards under linux and > nothing. I've also tried doing all the procedures with and without > the robostix plugged in because i read somewhere that there can be > voltage issues with a robostix plugged in. > > Console: basix 400xm-bt. > tweener modified to work with robostix. > Expansion board: robostix. The cards, when used with older u-boot, need to be formatted as FAT16; newer u-boot also supports FAT32. C |
From: <cro...@fi...> - 2007-10-09 18:40:50
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Last night I hopped on ubuntu and did an fdisk on the card's mmcblk0 and created mmcblk0p1. Then, i did an mkdosfs on p1. When i do an "ls /dev" in ubuntu, my mmcblk0 and 0p1 appear. I put in the gumstix, connect to kermit. I put the mmc card in and do an "ls /dev" and nothing has mmc...try to mount with "mount /mnt/mmc", obviously it doesn't work. I reboot and try again. nothing, get the message "/dev/mmcblk0p1 not found in.." everytime i try to mount. I then reboot and go into uboot and do the mmc command...nothing. Try again over and over and nothing. There is some step I am missing and i don't know what. Why does it appear in ubuntu but not in gumstix? How can i make it appear in gumstix? |