talos-hostboot/src/usr/makefile, branch 07-25-2019

Add wrapper to exp_getidec HWP so we can call it in platform code

2019-09-20T21:14:31+00:00

There has been a trend to create more HWPs that process raw data. This allows Hostboot and Cronus to share more code. The trick is that we generally want to call these HWPs inside traditionally hostboot-only code. This new fapiwrap directory will help encapsulate all of the calls to ekb code in one place. That way if we ever need to remove HWPs/EKB code it will be easier to stub out the calls. In the past we have contaminated a lot of Hostboot-only code with calls out to EKB code. This new new directory should help avoid this issue. Change-Id: I2b2d0d1e62c97f0976c9c9ede3fe2eac30c7a40f RTC: 214627 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/83029 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Ilya Smirnov Reviewed-by: Daniel M Crowell

Create a common explorer accesss module expaccess

2019-03-11T20:53:07+00:00

Move everything from expscom to the new, more general, expaccess. All code dealing with io to explorer should live here. Also add some ocmb communication test cases. Change-Id: Icd57bc094782873afb18ac22518aa2681db0b933 RTC: 186630 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/72224 Reviewed-by: Matt Derksen Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Reviewed-by: Christian R. Geddes

Route scom operations on OCMB chips to exp_i2c_scom interface

2018-11-15T18:18:39+00:00

Before we get OMI targets trained we must use i2c to access scom registers on the OCMB chip. This commit does all of the plumbing so when HWP calls getScom() on a OCMB target, the hostboot platform recognizes this as a special scom and routes it to a new i2scom DD. This device driver will truncate the scom address to 32 bits and run the exp_i2c_putscom/exp_i2c_getscom interfaces to perform the operation. Eventually we need to also support MMIO scoms to the OCMB chip, the MMIO scoms will be used after the OMI training is complete. Change-Id: I0018cc8d25f74d1253b72c3112d3e344a4248416 RTC: 196806 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/67976 Reviewed-by: Matt Derksen Tested-by: Jenkins Server Reviewed-by: Ilya Smirnov Tested-by: Jenkins OP Build CI Tested-by: FSP CI Jenkins Reviewed-by: Daniel M. Crowell

Inband MMIO access to OCMB (skeleton)

2018-11-09T19:27:04+00:00

This is a skeleton version of the new MMIO device driver that will give access to the OCMB. It is being pushed to allow related development to progress. Change-Id: Iefec0677e63db6af29d81389c630584ba9dff16c RTC: 189447 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/68489 Tested-by: Jenkins Server Reviewed-by: Matt Derksen Reviewed-by: Christian R. Geddes Tested-by: FSP CI Jenkins Tested-by: Jenkins OP Build CI Reviewed-by: Daniel M. Crowell

SMF: Port NVRAM Reading Logic From Skiboot

2018-11-08T02:36:51+00:00

As part of SMF secure memory distribution, we need to be able to read the size of secure memory from NVRAM PNOR partition (for OpenPOWER). The functionality to read (index into) NVRAM already exists in skiboot. This commits ports the bare minimum functionality required to read NVRAM from skiboot to hb. Change-Id: I17b9014ec3df590bcd8745ae70e0f96e36580117 RTC: 192411 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/67414 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Dean Sanner Reviewed-by: Roland Veloz Reviewed-by: Nicholas E. Bofferding Reviewed-by: Daniel M. Crowell

ipmi: Split into ipmibase and ipmiext modules

2018-10-10T18:39:41+00:00

Split the IPMI module into base and ext portions, with the BT interface, device driver and resource provider in the base portion, and all remaining IPMI functionality in the ext portion. The split is in preparation for moving the base functionality in the hostboot base image. Change-Id: Iec864f96240d79f4fadd5519d2ef46437d07c1fd Signed-off-by: Andrew Jeffery Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/66792 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Reviewed-by: Corey V. Swenson Tested-by: FSP CI Jenkins Tested-by: Jenkins OP HW Reviewed-by: Daniel M. Crowell

Introduce new shared library for image processing fucntions

2018-03-02T16:52:56+00:00

-Moved xip functions from pm lib into libimageprocs.so -Updated DEPLIBS to include new libimageprocs.so for istep libs. Change-Id: I9e1c90643448146f6e8ef953106c0eea521e35f0 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/51754 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: William G. Hoffa CI-Ready: Thi N. Tran Reviewed-by: Daniel M. Crowell

HB supports - Use ADU chipops to switch fabric configuration

2018-02-04T00:48:04+00:00

Change-Id: I090cdac654d9c6efbe30748713687c6e36ff914d RTC:177597 CQ:SW413432 Backport: release-fips910 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/52878 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Daniel M. Crowell

move all non-volatile/openpower attributes from _hb to _openpower files

2017-05-01T15:44:49+00:00

When pushing hb's attr/target type files to common-mrw-xml repo, we add tags to represent which attributes are for openpower (bmc based system) and which are for fsp based systems. All attributes in _hb files are considered common for both platforms and do not have any tag. All attributes in _openpower will get openpower tag and be only shown to a system engineer if they are building a bmc based system. Therefore, the source of the attribute file is important from now on. Change-Id: I213348f4c4f372b0610b07ad3453f08f75d02224 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/38161 Tested-by: Jenkins Server Reviewed-by: William G. Hoffa Tested-by: Jenkins OP Build CI Tested-by: FSP CI Jenkins Reviewed-by: Matthew A. Ploetz Reviewed-by: Daniel M. Crowell

Remove devtree code

2017-04-26T21:59:20+00:00

OPAL is now HDAT-based, removing all references to the Hostboot-generated devtree. Change-Id: I9fc8773f7135d4e0d4799e4cc7c6e3b6ea1da14d Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/39293 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: FSP CI Jenkins Reviewed-by: William G. Hoffa Reviewed-by: Michael Baiocchi Reviewed-by: Matthew A. Ploetz