Re: [U-Boot] [PATCH v3] Enable snooping on transactions from CAAM block

2016-02-03 Thread Aneesh Bansal
> -Original Message- > From: Huan Wang > Sent: Tuesday, February 02, 2016 12:31 PM > To: york sun ; Aneesh Bansal ; u- > b...@lists.denx.de; Huan Wang-B18965 > Cc: Ruchika Gupta ; Prabhakar Kushwaha > ; Nitesh Lal > Subject: RE: [PATCH v3] Enable snooping on transactions from CAAM block >

Re: [U-Boot] [PATCH v3] Enable snooping on transactions from CAAM block

2016-02-01 Thread Huan Wang
Hi, York, > -Original Message- > From: york sun [mailto:york@nxp.com] > Sent: Tuesday, February 02, 2016 1:06 AM > To: Aneesh Bansal; u-boot@lists.denx.de; Huan Wang-B18965 > Cc: Ruchika Gupta; Prabhakar Kushwaha; Nitesh Lal > Subject: Re: [PATCH v3] Enable snooping on transactions fro

Re: [U-Boot] [PATCH v3] Enable snooping on transactions from CAAM block

2016-02-01 Thread york sun
+Alison to comment on my question at the end of this email Aneesh, A few comments to this patch. First, please prefix the subject with a meaningful tag. In this case, it should be armv7: ls1020a. On 01/17/2016 10:16 PM, Aneesh Bansal wrote: > To enable snooping on CAAM transactions following pr

[U-Boot] [PATCH v3] Enable snooping on transactions from CAAM block

2016-01-17 Thread Aneesh Bansal
To enable snooping on CAAM transactions following programming is done 1. Enable core snooping (CCI interface, Core is Slave5 on CCI) This setting is also required for making the system coherent 2. CAAM IP lies behind SMMU3 in the system. Configure SMMU3 to do the following: a) Program SCR to bypa