21 Apr
2020
21 Apr
'20
6:05 p.m.
On 2019-12-11 18:14, Fabio Estevam wrote:
On Wed, Dec 11, 2019 at 10:57 PM Fabio Estevam festevam@gmail.com wrote:
Just did a quick boot test on a imx8mq-evk with v2.2 upstream ATF and it booted fine.
Actually I do see some power domain issues when using upstream ATF and booting mainline kernel:
[ 1.573227] imx-pgc imx-pgc-domain.3: failed to command PGC
[ 1.813816] imx-pgc imx-pgc-domain.3: failed to command PGC
[ 1.931568] imx-pgc imx-pgc-domain.3: failed to command PGC
So it seems there are some more work to do on the i.MX8M ATF upstream front.
I think mainline ATF is also still missing DDR frequency scaling
https://lore.kernel.org/linux-arm-kernel/cover.1573761527.git.leonard.creste...