[U-Boot] [PATCH 0/6] ARM: DRA7: AM57xx: Enable SPL_DM

[Tom Rini]

On Wed, Feb 08, 2017 at 12:42:33PM -0600, Andrew F. Davis wrote:
> On 02/08/2017 07:07 AM, Lokesh Vutla wrote:
> > 
> > 
> > On Wednesday 08 February 2017 06:26 PM, Tom Rini wrote:
> >> On Wed, Feb 08, 2017 at 06:03:31PM +0530, Lokesh Vutla wrote:
> >>
> >>> - Enable SPL_DM on all DRA7 and AM57xx based platforms.
> >>> - SPL uses a generic dts on all platforms with same defconfig.
> >>> - After this series SPL size is increased by ~7KB.
> >>
> >> That's not a bad size growth, esp here where we can afford it.  Did you
> > 
> > Yeah, but I am worried about this size on am335x.
> > 
> 
> I am also, I'm working to save about 30 bytes right now to include
> another boot mode into HS SPL, +7Kb will simply not work. It looks like
> you also get some of your saving from enabling simple_malloc, this is
> already enabled for AM335x-HS, so the size increase will likely be
> greater on the platform that needs it the most :(

I know I said it only the other day but switching from gcc-4.x/5.x to
6.x saves a bunch of space, even on am335x hs.  I guess my request is
that you pick up a gcc-6.x (Debian/unstable, Fedora 25 or I assume
Linaro) compiler for ARM and see converting am335x HS to SPL_DT is
anywhere close to fitting in the constraint.

-- 
Tom
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