On 10 Apr 2012, at 18:11, Gary Thomas wrote: > On 2012-04-10 11:03, Chris Tapp wrote: >> I've been trying to get a BSP running under 6.0.1 using kernel 3.0.18 for an >> ALIX 3D3 board. I've done this before under 4.0.1 using 2.6.34. >> >> It's nearly working, but I can't get partitions on the CF card (which works >> under 2.6.34) to show. >> >> - The controller (CS5536) is showing as loaded in dmesg. >> - hda is reported as using UDMA/33, but hda1 is not mentioned. >> - /proc/partions does not show hda1. >> - cat'ing /proc/ide/ide0/hda/model reports 'CF 1GB', which is what the CF is. >> - The following kernel options are on : CONFIG_PCI, CONFIG_PCI_QUIRKS, >> CONFIG_BLK_IDEPCI, CONFIG_IDEPCI_PCIBUS_ORDER, CONFIG_BLK_DEV_IDEDMA. >> >> I suspect I've turned 'something' off in the kernel configuration that I >> need, but it's not obvious (to me) what it could be. What's the best way of >> tracking this down? I'll start again using a base .config file, but it takes >> a long time to rebuild the kernel (I need a faster machine!) and it'll take >> a while to work out what I've touched in error. >> >> On a related note, I use SRCREV_machine_pn-linux-yocto_mybsp ?= >> "d7e81e7f975c57c581ce13446adf023f95d9fd9f" in my kernel bbappend (base >> 3.0.18 kernel). If I do a 'cleanall' and then build I have to wait for the >> kernel to be downloaded, even though I have a DL_DIR specified. Is it >> possible to stop this happening? If not, is there a better way to rebuild >> the kernel and get a new image in deploy/install? > > Do you have CONFIG_HOTPLUG=y?
Yes, that's set. However, CONFIG_HOTPLUG_PCI isn't. Do I need hotplug? The CF card is the boot media (currently booting from USB while getting this fixed) and is present when the system starts. Chris _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
