From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Roese Date: Fri, 16 Dec 2005 18:57:50 +0100 Subject: [U-Boot-Users] Help with PCI using NPe405H In-Reply-To: References: Message-ID: <200512161857.50640.sr@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Otavio, On Friday 16 December 2005 16:30, Sugeno, Otavio Isamu wrote: > I am having some problems to configure PCI interfcace in the NPe405H > processor. Have anyone already ported u-boot to it? Not that I am aware of. No NPe405x support has been published officially. > Basically, the problem happens when u-boot tries to scan the bus. > Function pci_hose_scan_bus tries to read a byte (Header Type) and a word > (Vendor ID) but it does not return anymore from this function. > Can anyone help me. Not easy with that amount of information. Did you enable the debug output in the pci code? Did you try to do a pci config cycle by hand? Best regards, Stefan