LinuxQuestions.org

LinuxQuestions.org (/questions/)
-   Linux - Embedded & Single-board computer (https://www.linuxquestions.org/questions/linux-embedded-and-single-board-computer-78/)
-   -   How do you make the Linux kernel inherit bios pcie config (https://www.linuxquestions.org/questions/linux-embedded-and-single-board-computer-78/how-do-you-make-the-linux-kernel-inherit-bios-pcie-config-760415/)

dbrazeau 10-07-2009 06:30 PM
How do you make the Linux kernel inherit bios pcie config
 
I have U-boot setting up my pcie config the way i like. I was wondering if there was some way to make linux inherit the bootloader/bios pcie config, i.e. I want Linux to only read/probe the config registers. Currently when Linux boots it wipes out all the configuration that is done in U-boot. I have tried using the kernel command pci=bios, but that doesn't seem work. Is there any other kernel command line argument or kernel configuration that I can use to do this?

DrLove73 10-20-2009 08:11 PM
Have you tried setting "PnP OS Installed" to No in BIOS?


All times are GMT -5. The time now is 08:14 PM.