Dear "Ashok Kumar Kacham", In message <0969b5bdd1b15922721db142831c3b02.squir...@mail.bel.co.in> you wrote: > > Hi all, > > we have a pci-to-usb controller(32bit,33MHZ,PCI1 controller, IDSEL 18) on > pci bus, we disabled PCI and tried to read the configuration data(vendor > and > device id) of the usb controller by giving following commands. > (0xe0000000 is the CCSR base address) > > $mw 0xe0008000 0x80009000
What exactly is this command supposed to do? > $md 0xe0008004 Which exact devices / registers are supposed to be mapped at 0xe0008000, 0xe0008004, and 0x80009000 ? > => mw 0xe0008000 0x80009000 > => md 0xe0008004 > e0008004: > //hangs here Are you 100% sure that reading a probably large number of 32 words starting at address 0xe0008004 should work? Can you provide the register mapping for this address range? Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de A list is only as strong as its weakest link. -- Don Knuth _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
