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@freescale.com; Lian Minghuan-B31939 Minghuan.Lian@freescale.com Cc: Hu Mingkai-B21284 Mingkai.Hu@freescale.com; u-boot@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