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: imx: mx6: use OTP for temperature grade and freq grade

Stefan Roese u-boot 1 version New

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  1. v1 Latest0 of 4 patches 0 repliesNew

Patches in v1 No applies recorded yet

None of the 4 patches the cover letter announces are in this archive.

Reviews trailers per patch

PatchStefan RoeseStefano BabicChristian GmeinerNikolay Dimitrov
SeriesA-b A-b A-b T-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 4 reviewers.

Read the v1 thread

Cover letter [U-Boot] [PATCH 0/4]: imx: mx6: use OTP for temperature grade and freq grade

Hi Tim,

Quoted 6 lines · Tim Harvey

The MX6 has OTP bits specifying the processor speed grade as well as temperature grade.

This series adds functions to return this information as well as adds the details to the CPU info displayed.

Quoted 6 lines

Additionally we use the temperature grade to replace the hard-coded limits in imx_thermal.c

I expect some possible discussion/debate regarding the displaying of this info, but perhaps adding the functions to obtain the info and use it for imx_thermal is beyond debate. Please let me know.

Could you please send (or include in the commit text) an example, how these infos are displayed now in the bootup log? Best in comparison to the "old" log. To see the output change resulting from the patchset.

Thanks,
Stefan