[U-Boot] hwmon in current uboot
Hi,
Apologies in advance if this is answered somewhere else, but I had no luck finding information about it.
I'm moving from an older version of u-boot (2016) to a current one. Some of the patches I had against the old uboot included work in the hwmon subdirectory. These patches now obviously fail as this whole set of functionality appears to have been removed.
Am I missing something, or does u-boot no longer support any of these devices? Alternatively, is there a way I should reintroduce it for my board.
Many thanks in advance,
Joe
Joe wrote...
Apologies in advance if this is answered somewhere else, but I had no luck finding information about it.
I'm moving from an older version of u-boot (2016) to a current one. Some of the patches I had against the old uboot included work in the hwmon subdirectory. These patches now obviously fail as this whole set of functionality appears to have been removed.
Am I missing something, or does u-boot no longer support any of these devices? Alternatively, is there a way I should reintroduce it for my board.
Looking at the git log for some of the files that were in the drivers/hwmon directory (git log — path/to/filename) then they were removed in May 2017 in favour of the driver model and UCLASS_THERMAL which is located in drivers/thermal.
Unfortunately, it doesn’t look as though those I2C based devices got converted.
-Andy.
Thanks very much for the response!
So I guess I need to write something new under the new UCLASS_THERMAL model for my part. Any gotchas in there I should know about?
Joe
On 17/08/18 07:50, Andy Pont wrote:
Joe wrote...
Apologies in advance if this is answered somewhere else, but I had no luck finding information about it.
I'm moving from an older version of u-boot (2016) to a current one. Some of the patches I had against the old uboot included work in the hwmon subdirectory. These patches now obviously fail as this whole set of functionality appears to have been removed.
Am I missing something, or does u-boot no longer support any of these devices? Alternatively, is there a way I should reintroduce it for my board.
Looking at the git log for some of the files that were in the drivers/hwmon directory (git log — path/to/filename) then they were removed in May 2017 in favour of the driver model and UCLASS_THERMAL which is located in drivers/thermal.
Unfortunately, it doesn’t look as though those I2C based devices got converted.
-Andy.
participants (2)
-
Andy Pont -
Joe Rutledge