On Fri, 21 May 2021 10:11:47 -0400 Tom Rini trini@konsulko.com wrote:
On Thu, May 20, 2021 at 01:56:29PM -0500, Adam Ford wrote:
On Thu, May 20, 2021 at 6:25 AM Marek Behún marek.behun@nic.cz wrote:
Enable LTO for some boards that were tested by people on U-Boot Mailing List.
Signed-off-by: Marek Behún marek.behun@nic.cz Tested-by: Adam Ford aford173@gmail.com Tested-by: Pali Rohár pali@kernel.org Tested-by: Tim Harvey tharvey@gateworks.com
Since the imx8mm beacon boards and the imx8mm venice board both show promise, does it make sense to 'imply' the LTO for anything enabling imx8mm? Same thing for the various omap3 boards, and potentially the renesas RZ/G2 boards. I know Tom went through to remove a bunch of boards that were never converted to DM. Most of the boards remaining boards have minimal board files and most of code is common to other boards in the same platforms.
I have an l138_lcdk that I can use to test which I expect to be similar to the da850evm.
As much as I am eager to move everything, quickly, over to LTO by default, I think the problems that we've seen thus far show it's best to really make it an explicit enable per board at least for the first release or two. Once we've hopefully gotten more boards tested and enabled we can see what makes sense for defaults, give a release worth of heads up, and then go.