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* [Subtree] Bring openbmc machines to top levelDave Cobbley2018-08-231-22/+0
| | | | | | | | | The new subtree model brings the subtrees up from the openbmc-machines layer. Change-Id: I58a03ae1be374bc79ae1438e65e888375d12d0c0 Signed-off-by: Dave Cobbley <david.j.cobbley@linux.intel.com> Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
* witherspoon power script updatesMatt Spinler2017-12-121-0/+6
| | | | | | | | | Among other fixes, these changes allow the P9 DD1.X VCS workaround to be removed. That will be handled in a following commit. Change-Id: Ifc4bbf1ddb7cdd9e2a52d891b37aceb3622a04e7 Signed-off-by: Matt Spinler <spinler@us.ibm.com>
* meta-witherspoon: Fix VDN0 page set in avsbus-enable.shv1.99.9Lei YU2017-08-191-1/+1
| | | | | | | | It was a typo that it uses 0x70 for VDN0's i2c address. Fix it to use the correct address 0x71. Change-Id: I0600e8371e05c64bf2c95fa93cfcb7b79242a835 Signed-off-by: Lei YU <mine260309@gmail.com>
* witherspoon:Enforce PAGE settings prior to vrm adjustsAndrew Geissler2017-06-191-0/+4
| | | | | | | | | | | | | Worked with our power engineer on this, it fixed up all issues seen with boot on a system which consistently was hitting this fail. The error was somewhat intermittent so not 100% on this but it's good to have either way. Resolves openbmc/openbmc#1803 Change-Id: Ib6d0c5f6cf54edb8067cdeab8d269e5a0cebcb1d Signed-off-by: Andrew Geissler <andrewg@us.ibm.com>
* Witherspoon AVS Bus ControlMatt Spinler2016-12-201-0/+12
Perform an AVS bus workaround on the VRMs attached to the processor. The AVS bus is how the processor talks to the VRMs. After the workaround, this also provides services to disable the AVS bus so a VRM override can be run, and then enable it again afterwards. Change-Id: I68c48ffaafe5d7125556aa9d36cf11bf55ca93ac Signed-off-by: Matt Spinler <spinler@us.ibm.com>
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