In my PCB,LS1012A Serdes lane A:SGMII1,lane B:SGMII2,lane D:PCIE(Endpoint).
SRDS_PRTCL_S1 RCW[128:143]=3305.
SD1_REF_CLK1_P/N PIN is provided 100Mhz from X86 DEMO.
The PCIE of X86 DEMO is configured to operate as a PCI Express Root Complex.
LS1012A is configured to operate as a Endpoint device.
But <QorIQ LS1012A Reference Manual >Page 234
Setting this bit to 0 is only supported with
SerDes protocol option (SRDS_PRTCL_S1) =
0x0005 ?
SGMII1 and SGMII2 can not work?
已解决! 转到解答。