Re: [U-Boot] [PATCH 5/5] fsl-layerscape: Add workaround for PCIe erratum A010315

2016-07-20 Thread Zhiqiang Hou
Hi York, Thanks a lot for your comments! > -Original Message- > From: york sun > Sent: 2016年7月20日 0:02 > To: Zhiqiang Hou ; u-boot@lists.denx.de; > albert.u.b...@aribaud.net; w...@denx.de; Prabhakar Kushwaha > ; alison.w...@freescale.com; > mingkai...@freescale.com > Cc: yao.y...@freescal

Re: [U-Boot] [PATCH 5/5] fsl-layerscape: Add workaround for PCIe erratum A010315

2016-07-19 Thread york sun
On 07/03/2016 11:39 PM, Zhiqiang Hou wrote: > From: Hou Zhiqiang > > As the access to serders protocol unselected PCIe controller will > hang. So disable the R/W permission to unselected PCIe controller > including its CCSR, IO space and memory space according to the > serders protocol field of RC

[U-Boot] [PATCH 5/5] fsl-layerscape: Add workaround for PCIe erratum A010315

2016-07-03 Thread Zhiqiang Hou
From: Hou Zhiqiang As the access to serders protocol unselected PCIe controller will hang. So disable the R/W permission to unselected PCIe controller including its CCSR, IO space and memory space according to the serders protocol field of RCW. Signed-off-by: Hou Zhiqiang --- Tested on LS1043AR