Hamo,
On Tue, Jul 26, 2011 at 3:05 AM, Hamo <[email protected]> wrote: > Hi lists, > As I have moved forward to writing the ramstage, much more problems came out. > PCI devices are just extra devices that can be used but not key > devices like those on X86. Most devices on ARM are connected through > AHBA bus and can be configured by reading and writing data from and > into the control registers. So we need a new way to record the > information of hardware instead of depending on the enumerate and init > functions of PCI devices. > This is hard for me since the format we are using to record > information is highly depending on PCI bus. We need to design a new > format for ARM. > > Could anyone help me? Any suggestions are very welcome! Are you thinking of extending the resource allocator? How does uboot do this? What would your device tree look like? Marc -- http://se-eng.com -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
