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

Marek Vasut marex at denx.de
Sat Jan 16 06:47:39 CET 2016


On Friday, January 15, 2016 at 06:11:17 PM, york sun wrote:
> On 01/15/2016 12:11 AM, Aneesh Bansal wrote:
> > To enable snooping on CAAM transactions following programmign 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 teh system. Configure SMMU3 to do teh
> > following: a) Program SCR to bypass transactions with stream ID other
> > than taht of CAAM b_ Program S2CR to change memroy attributes of
> > transactions with CAAM's stream ID (0x10) to cacheable.
> 
> Multiple typos in commit message.

Next time review the patch too ;-) btw. it mixes types, it should only use
u32 and not a mix of u32 and uint32_t for example ....

Best regards,
Marek Vasut


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