[U-Boot] [PATCH v2 1/2] 85xx/mpc8536ds: Use is_serdes_configured()to determine of PCIe enabled

[Li Yang-R58472]

>Subject: [U-Boot] [PATCH v2 1/2] 85xx/mpc8536ds: Use 
>is_serdes_configured()to determine of PCIe enabled
>
>The new is_serdes_configured covers a broader range of devices than the
>PCI specific code.  Use it instead as we convert away from the
>is_fsl_pci_cfg() code.
>
>Additionally move to setting LAWs for PCI based on if its configured.
>Also updated PCI FDT fixup code to remove PCI controllers from dtb if
>they are configured.
>
>Signed-off-by: Kumar Gala <galak at kernel.crashing.org>
>---
>* Added code to handle dynamic LAW setup for PCI
>* Added removing of PCI controller nodes from dtb if not cfg
>
> arch/powerpc/cpu/mpc8xxx/pci_cfg.c    |   12 ------------
> board/freescale/mpc8536ds/law.c       |    8 --------
> board/freescale/mpc8536ds/mpc8536ds.c |   33 
>+++++++++++++++++++++++++++++----

Wouldn't it be better to share the PCIE initialization code through all
the MPC85xx boards?  Like in the P2020 serdes patch series I proposed
last year.  What do you think?

- Leo