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?
This is my pci scan result and the headers:
PCI: Bus Dev VenId DevId Class Int 00 00 1957 0084 0b20 14 02 0b 1013 6005 0401 17 02 0e 1002 5159 0300 16 01 0f 1011 0022 0604 00 00 0a 104c ac28 0604 00
pci header 0.0.0 vendor ID = 0x1957 device ID = 0x0084 command register = 0x0106 status register = 0x20b0 revision ID = 0x30 class code = 0x0b (Processor) sub class code = 0x20 programming interface = 0x00 cache line = 0x08 latency time = 0x80 header type = 0x00 BIST = 0x00 base address 0 = 0x90000000 base address 1 = 0x00000000 base address 2 = 0x8000000c base address 3 = 0x00000000 base address 4 = 0x00000004 base address 5 = 0x00000000 cardBus CIS pointer = 0x00000000 sub system vendor ID = 0x0000 sub system ID = 0x0000 expansion ROM base address = 0x00000000 interrupt line = 0x14 interrupt pin = 0x01 min Grant = 0x00 max Latency = 0x00
pci header 2.e.0 vendor ID = 0x1002 device ID = 0x5159 command register = 0x0087 status register = 0x0290 revision ID = 0x00 class code = 0x03 (Display controller) sub class code = 0x00 programming interface = 0x00 cache line = 0x08 latency time = 0x80 header type = 0x00 BIST = 0x00 base address 0 = 0xf8000008 base address 1 = 0x00001001 base address 2 = 0x90120000 base address 3 = 0x00000000 base address 4 = 0x00000000 base address 5 = 0x00000000 cardBus CIS pointer = 0x00000000 sub system vendor ID = 0x1002 sub system ID = 0x5159 expansion ROM base address = 0x00000000 interrupt line = 0x16 interrupt pin = 0x01 min Grant = 0x08 max Latency = 0x00
Regards, Falk