[U-Boot] [PATCH 2/2][V2] pci/layerscape: Add EP mode support

[Lian M.H.]

Hi ED,

The setting can meet most needs of EP device.
It is similar with setting for RC mode which we assign 1G outbound space not 256M 512M ... 32G.

Thanks,
Minghuan
 

> -----Original Message-----
> From: Swarthout Edward L-SWARTHOU
> Sent: Wednesday, September 02, 2015 1:16 AM
> To: Sun York-R58495 <yorksun at freescale.com>; Lian Minghuan-B31939
> <Minghuan.Lian at freescale.com>
> Cc: Hu Mingkai-B21284 <Mingkai.Hu at freescale.com>; u-boot at lists.denx.de
> Subject: RE: [U-Boot] [PATCH 2/2][V2] pci/layerscape: Add EP mode support
> 
> From: York Sun
> >On 07/09/2015 08:35 PM, Minghuan Lian wrote:
> >> The patch will initialize PCIe controller on EP mode 1. Setup bar:
> >>    bar0 32bit 4K for specific configuration
> >>    bar1 32bit 8K for MSIX
> >>    bar2 64bit 4K for descriptor of memory
> >>    bar4 64bit 1M for DMA memory test
> 
> This usage is very board/application specific, why are they hard-coded in a
> general drivers c file?
> 
> Ed