* Hamo <[email protected]> [110726 11:05]: > 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.
Devices that can not be probed have to be put in the static device tree. Coreboot has support for a number of those, SuperIOs for example. > 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. Really? Why is the current format not sufficient? Stefan -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
