On 04/04/17 11:27, Çağlar Kilimci wrote:
Hey,
2017-04-04 11:04 GMT+03:00 Jan Remmet <J.Remmet@xxxxxxxxx>:
On Mon, Apr 03, 2017 at 11:59:50PM +0300, Çağlar Kilimci wrote:
Hello,
2017-03-31 16:00 GMT+03:00 Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>:
On Fri, Mar 31, 2017 at 02:41:19PM +0300, Çağlar Kilimci wrote:
Hey,
I tried but got the same result and then I would like to apply your
serious patch series of the state framework but release that our
working branch is 2016.07 so could not apply patches. Let me update
barebox and apply those patches. Are those based on master branch
right? Or, which branch do you recommend to work on?
The patches are based on master, yes. Anyway, you seem to have a problem
in getting your changes in the dts file to the running barebox. Please
try to add some nodes/properties to your dts file and verify that a
of_dump shows these nodes. Before that is the case it's not worth to
look any further.
Finally, I updated and patched the code and now I can see state@0
device in the of_dump:
state@0 {
magic = <0x27031977>;
compatible = "barebox,state";
backend-type = "raw";
backend = <0x42>;
foo {
reg = <0x0 0x4>;
type = "uint32";
default = <0x0>;
};
bar {
reg = <0x10 0x4>;
type = "enum32";
names = "baz", "qux";
default = <0x1>;
};
};
Here a working example for barebox 2016.11.0 so there may be changes with the
actual state cleanup patches
+ state2: state_socket {
+ magic = <0x456ef363>;
+ compatible = "barebox,state";
+ backend-type = "raw";
+ backend = &eeprom;
I changed to:
backend = <&eeprom>;
then it works :)
barebox@Phytec phyCORE AM335x:/ state
registered state instances:
state_socket (backend: raw, path: /dev/eeprom0)
Won't that use the whole EEPROM rather than a partition thereof?
According to the documentation, you can use:
backend = <&eeprom>, "partname:state";
assuming the partition has `label = "state";`.
--
-=( Ian Abbott @ MEV Ltd. E-mail: <abbotti@xxxxxxxxx> )=-
-=( Web: http://www.mev.co.uk/ )=-
_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox
