hello all ,
env: vxworks, p1020rdb.
the target.ref show as follows:
PCI-E-HOST:0 | on-chip | | UNSUPPORTED
PCI-E-HOST:1 | on-chip | m85xxPci.c | SUPPORTED
0x9000_0000 | 64MB | 0x93FF_FFFF | PCIe-2 Memory
0x9400_0000 | 64MB | 0x97FF_FFFF | PCIe 2 Non-Prefetchable Memory
0x9800_0000 | 64MB | 0x9BFF_FFFF | PCIe 2 I/O Memory
2 questions as follows:
1) if i want to use the 2 pcie interface, the host controller of PCIE-HOST0 is the same as m85xxPci.c ?
i just need to modify the hwconf.c, syslib.c,and p1020rdb.h ?
2) in the p1020RM.pdf,
the base address of pcie2 canbe set as 0x9000_00000?
the base address of pcie1 canbe set as 0xa000_00000?
i am confused, thanks for all reply.