switch-coreboot/mainboard/emulation/qemu-x86/dts
Ronald G. Minnich 7f949f70f5 This set of changes gets us here.
Phase 1: done
Phase 2: early setup ...
Phase 2: done
Phase 3: Enumerating buses...
qemu-x86 enable_dev done
dev_phase3_scan: scanning Root Device
scan_static_bus for root(Root Device)
cpus: Unknown device path type: 0
cpus() enabled
i440bxemulation_enable_dev: 
i440bxemulation_enable_dev: DONE
northbridge_intel_i440bxemulation() enabled
northbridge_intel_i440bxemulation() scanning...
dev_phase3_scan: scanning 
pci_scan_bus start
PCI: pci_scan_bus for bus 00
PCI: scan devfn 0x0 to 0xff
PCI: devfn 0x0
PCI: pci_scan_bus pci_scan_get_dev returns dev <NULL>

Change dts compiler to emit a new struct member, dtsname, for devices,
so we can get actual useful names for things. 

Several mods and printks added. 

printk(BIOS_SPEW
gives no output for reasons I don't understand. 

Next in line is bringing back v2 support for pci, but not doing it the
way v2 does it. 

note the cpus() printk above. cpus don't have a valid path yet. 

We still need to work out the dts syntax for systems with multiple links
(opteron)

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@163 f3766cd6-281f-0410-b1cd-43a5c92072e9
2007-03-01 09:20:25 +00:00

29 lines
485 B
Text

/{
config="mainboard,emulation,qemu-x86";
enabled;
cpus {
enabled;
};
northbridge,intel,i440bxemulation{
enabled;
config="northbridge,intel,i440bxemulation";
pcipath = "0,0";
/* southbridge,intel,piix4{
pcipath = "0,0";
enabled;
};
*/
};
};
%%
struct mainboard_emulation_qemu_x86_config root = {
.nothing = 1,
};
struct northbridge_intel_i440bx_config northbridge_intel_i440bxemulation = {
.ramsize = CONFIG_NORTHBRIDGE_INTEL_I440BXEMULATION_RAMSIZE,
};