Re: [RFC 0/2] Proposal for enabling CMEM

[Denys Dmytriyenko <denys@ti.com>]

On Thu, Apr 23, 2015 at 07:42:09AM -0400, Jacob Stiffler wrote:
> This is a proposal for adding a CMEM region in the device tree.
> 
> I wanted to get comments on the following:
> 
> * implementation of using an inc file to enable this.
> * Whether the actual configuration belongs in the kernel recipe, or if
>   this is something that should be handled at the distro or branding
>   level. (RFC sets the configuration in kernel recipe).
>     - I have verified that this configuration may also be set in the
>        branding file using, for example,
> 
>          CMEM_BASE_pn-linux-ti-staging_omap-a15 = "a0000000"
>          CMEM_SIZE_pn-linux-ti-staging_omap-a15 = "20000000"

Hmm, on one hand I don't like this change being so invasive. But on the other 
hand, I'm not sure there's a better cleaner way to do a dts injection like 
that. Let me think about it...


> Jacob Stiffler (2):
>   linux/cmem.inc: Support reserving memory for CMEM.
>   linux-ti-staging_3.14: Add CMEM region for omap-a15.
> 
>  recipes-kernel/linux/cmem.inc                 |   22 ++++++++++++++++++++++
>  recipes-kernel/linux/linux-ti-staging_3.14.bb |    6 +++++-
>  recipes-kernel/linux/linux/cmem.dtsi          |   24 ++++++++++++++++++++++++
>  3 files changed, 51 insertions(+), 1 deletion(-)
>  create mode 100644 recipes-kernel/linux/cmem.inc
>  create mode 100644 recipes-kernel/linux/linux/cmem.dtsi
> 
> -- 
> 1.7.9.5
> 
> -- 
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