Re: [U-Boot] [PATCH v3 5/5] ARM: ls102xa: Setting device's stream id for SMMUs.

2014-11-13 Thread York Sun
On 10/20/2014 02:00 AM, Xiubo Li wrote: LS1 has 4 SMMUs for address translation of the masters. All the SMMUs' stream IDs are 8-bit. The address translation depends on the stream ID of the incoming transaction. Each master has unique stream ID assigned to it and is configurable through SCFG

[U-Boot] [PATCH v3 5/5] ARM: ls102xa: Setting device's stream id for SMMUs.

2014-10-20 Thread Xiubo Li
LS1 has 4 SMMUs for address translation of the masters. All the SMMUs' stream IDs are 8-bit. The address translation depends on the stream ID of the incoming transaction. Each master has unique stream ID assigned to it and is configurable through SCFG registers. The stream ID for the masters is