回覆: 回覆: [PATCH 0/5] net: ftgmac100: Add AST2700 support

[Jacky Chou]

> > Currently, we provide our custom or user to configure RGMII delay in
> > bootloader stage, it is the same as AST2600 in bootloader.
> 
> From what i understand, openBMC have changed their bootloader to not insert
> delays, for the ATS2600. That allows them to have DTS files with the correct
> 'rgmii-id'.
> 

Yes. We also change our SDK to configure the phy-mode to "rgmii-id" to suggest
our customer or user in AST2600 and AST2700.

> > So, when booting to kernel, the RGMII delay will be kept. The
> > ftgmac100 driver with AST2600 and the next generation AST2700 does not
> > need to configure the RGMII delay.
> 
> Does your AST2700 bootloader also have the delays off by default?
> 

Yes. All of MACs in AST2700 are configured to disable RGMII delay with "rgmii-id".

Thanks,
Jacky