[PATCH RFC 10/10] board: ti: j721e: Enable ESM initialization for J7200

[Tom Rini]

On Thu, Nov 16, 2023 at 11:43:50AM +0530, Neha Malcom Francis wrote:
> Hi Tom,
> 
> Trying to bring back this series here.
> 
> On 03/10/23 20:40, Tom Rini wrote:
> > On Tue, Oct 03, 2023 at 07:57:04PM +0530, Kumar, Udit wrote:
> > > 
> > > On 10/3/2023 1:40 PM, Keerthy wrote:
> > > > Enable ESM initialization for J7200
> > > > 
> > > > Signed-off-by: Keerthy <j-keerthy at ti.com>
> > > > ---
> > > >    board/ti/j721e/evm.c | 6 ++++--
> > > >    1 file changed, 4 insertions(+), 2 deletions(-)
> > > > 
> > > > diff --git a/board/ti/j721e/evm.c b/board/ti/j721e/evm.c
> > > > index 42fa94b7a5..070b28326f 100644
> > > > --- a/board/ti/j721e/evm.c
> > > > +++ b/board/ti/j721e/evm.c
> > > > @@ -543,7 +543,8 @@ void spl_board_init(void)
> > > >    	}
> > > >    #ifdef CONFIG_ESM_K3
> > > > -	if (board_ti_k3_is("J721EX-PM2-SOM")) {
> > > > +	if ((board_ti_k3_is("J721EX-PM2-SOM")) ||
> > > > +	    IS_ENABLED(CONFIG_TARGET_J7200_R5_EVM)) {
> > > 
> > > 
> > > Could we align on one kind of check,  For J721E check is done against
> > > board-id, whereas for J7200 checking
> > 
> > We should look at figuring out how to split this file in two.  One for
> > "generic J721E systems" and one for "TI EVMs", as I've mentioned in
> > other threads, so that it's easier for custom platforms to drop code
> > they don' require.
> > 
> 
> Yes that does make sense. Would it be okay if we solve that problem
> separately in a different patch series? We can move along with this current
> series for now (after making the required change in CONFIG/board-id for v2)
> since ESM support is important for these platforms.

Well, I think part of the answer to your question is (and this is a more
general TI one too), what outstanding changes need to come in now to
make existing platforms functional for v2024.01 ? My first thought is
that this series would be taken to -next, if I took it now, which means
there's time before it would be in master, and so if it really makes the
re-org later easier, we could take it, but if not, can we re-org then do
this? But if we need this to deal with regressions, OK, yes, we can take
it like this now.

-- 
Tom
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