[U-Boot-Users] MPC8347E and Radeon RV100 QY Card

fsch f.scholz at hfwk.de
Mon Dec 10 07:05:21 CET 2007


the graphic card has 16MByte memory. These are the defines for u-Boot:

#define PCI_MEM_BASE 0x80000000
#define PCI_MEM_SIZE 0x10000000
#define PCI_MMIO_SIZE 0x10000000
#define PCI_IO_BASE 0x00000000
#define PCI_IO_PHYS 0xE2000000
#define PCI_IO_SIZE 0x01000000


Kumar Gala-3 wrote:
> On Dec 7, 2007, at 3:13 AM, fsch wrote:
>> Hello,
>> on my custom system with MPC8347E i want to use a Radeon RV100 QY  
>> (Radeon
>> 7000/VE) graphic card. What must i do to enable the support and  
>> bring the
>> system to life?
>> I think, my pci system isn't initialised correct. The base address  
>> registers
>> in the graphic card don't have a correct value! In the debug mode (in
>> pci_auto.c) i see the message "No room in resource". What's wrong?
> How much video memory does the graphic card have?  If you haven't made  
> the address space allocated to the PCI controller big enough its  
> likely you'd get that message.
> - k
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