P1020RDB PCIE interface issue

yinux — Tue, 28 Jul 2015 01:06:09 GMT

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.

Re: P1020RDB PCIE interface issue

yinux — Thu, 12 Nov 2015 05:33:22 GMT

i understand the meaning. no issue.