RGMII

[jinghui_mou1]

We are using T1014 with 4 lanes as two PCI-Es and two SGMII. Our design is to use EC1 RGMII as management port . actually we can detect MAC4 with FM1_DTSEC4. We can see device initiation done,PHY can accessed .we also track IP ping code ,the ICMP is sent to protocol stack but there is NO ping echo even though we use ping loop.  So what part is missed ? Or can we get code example for T1024 with EC1 RGMII port . thanks

[bpe]

For recommended diagnostic steps, see this thread:

https://community.nxp.com/message/1082546

Probably the shortest possible initialization code example can be found
in u-Boot:

http://git.freescale.com/git/cgit.cgi/ppc/sdk/u-boot.git/tree/drivers/net/fm?id=fsl-sdk-v2.0-1703

u-Boot puts DPAA into a reduced feature mode called Independent Mode, IM.
If you wish a complete DPAA initialization example, well, long story.
You can look how Linux does it, there are several directories that
contain multiple files:

http://git.freescale.com/git/cgit.cgi/ppc/sdk/linux.git/tree/drivers/net/ethernet/freescale/sdk_dpaa...

http://git.freescale.com/git/cgit.cgi/ppc/sdk/linux.git/tree/drivers/net/ethernet/freescale/sdk_fman...

http://git.freescale.com/git/cgit.cgi/ppc/sdk/linux.git/tree/drivers/staging/fsl_qbman?id=fsl-sdk-v2...

Have a great day,
Platon

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