hi, i found a problem using a pci sound card in the DHT-WALNUT. It has been correctly recognized by the kernel, the DMA feature (ppc405-dma) is setted, but the card is not working.
somebody says it is a bug, somebody says ppcboot solves the problem inizializing the pci in the correct way. I don't know, i'm using the uboot v1.1.4 and it is not working also have a look to this <> but i already thought so when i saw the "pci long" output <> no BAR was assigned with an address <> this was different some time ago <> could be something changed in the last few months in the common pci support <> i'll check with an ex-kollegue and let you know <> this will take till beginning of next week though <> hey, i just checked the source (sometimes helpful) <> you just need to enable the host bridge configuration via an env variable <> => setenv pciconfighost yes <> then <> => saveenv <> => reset <> after this reset the BAR1 will be configured: <> => pci long <> Scanning PCI devices on bus 0 <> Found PCI device 00.00.00: <> vendor ID = 0x1014 <> device ID = 0x0156 <> command register = 0x0006 <> status register = 0x2210 <> revision ID = 0x01 <> class code = 0x0b (Processor) <> sub class code = 0x20 <> programming interface = 0x00 <> cache line = 0x00 <> latency time = 0x87 <> header type = 0x00 <> BIST = 0x00 <> base address 0 = 0x00000000 <> base address 1 = 0x80000008 could you help me to understand how to plug a soundcard ? :) best regards -- i've pulled the plug insert coins, please _______________________________________________ Linuxppc-embedded mailing list [email protected] https://ozlabs.org/mailman/listinfo/linuxppc-embedded
