Messages in this thread | | | Subject | Re: [PATCH 0/5] Use mmio-sram driver for Keystone MSMC RAM | From | Santosh Shilimkar <> | Date | Wed, 7 Sep 2016 09:11:05 -0700 |
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Hi Suman,
On 9/1/2016 3:58 PM, Suman Anna wrote: > Hi, > > The Keystone 2 family of SoCs have an on-chip RAM called the > Multicore Shared Memory (MSM) RAM. This RAM is accessible through > the Multicore Shared Memory Controller (MSMC). This series represents > these on-chip RAMs as sram nodes so that the memory allocations > can be managed by the in-kernel mmio-sram driver. > > The first 4 patches adds the basic SRAM nodes on each of the SoCs, > and the last patch enables the generic on-chip SRAM driver for > keystone defconfig. > The series looks good in general but I would like to understand the users of this memory in kernel. Is that going to be posted as a follow up patch ? Is the Power controller going to make use of this SRAM for PM code ?
Regards, Santosh
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