PCI mapping

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hello All,

I have one doubt like , I have one board with ported linux. The boot loader is linux. U-boot is initializing memory map like , SD-RAM is configured at 0x00000000  and PCI interface is configured at 0xE0000000.

Up on booting the linux, will this configurations remains same?
what I mean is can i use 0xE0000000 in  ioremap() to get the virtual address so that any data can be written to this address and that data will be passed to the pci bus. 

If it is not the case , in which file the linux bulids it's mapping

Regards

Jhoney

[Index of Archives]     [Newbies FAQ]     [Linux Kernel Mentors]     [Linux Kernel Development]     [IETF Annouce]     [Git]     [Networking]     [Security]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux RAID]     [Linux SCSI]     [Linux ACPI]
  Powered by Linux