* Tobias Diedrich ranma+coreboot@tdiedrich.de [101122 15:36]:
With low serial console loglevels a pcie graphics card is not initialized properly because the pcie link takes some time to come up.
I set the timeout rather arbitrary to 100ms, this is what a BIOS_ERR and higher only boot looks like on my system (with pcie printks set to BIOS_ERR so they show up):
|Device error |Device error |PCI: 00:02.0 PCIe link up after 35800 us |PCI: 00:03.0 PCIe link up after 12900 us |PCI: 00:03.1 PCIe link timeout |PCI: 00:03.2 PCIe link up after 32000 us |APIC: 00 missing read_resources |I2C: 01:50 missing read_resources |I2C: 01:51 missing read_resources |I2C: 01:52 missing read_resources |I2C: 01:53 missing read_resources |Start bios (version pre-0.6.2-20101025_023503-nukunuku)
Signed-off-by: Tobias Diedrich ranma+coreboot@tdiedrich.de
Acked-by: Stefan Reinauer stepan@coreboot.org