talos-hostboot/src/bootloader, branch 07-25-2019

Automatically include config.h

2019-12-06T16:28:47+00:00

Rather than having to remember to include config.h anywhere we reference a CONFIG variable (and usually forgetting), this adds it to the default compiler flags so that it gets included in every source file we build. Change-Id: I53622ab4d46c55d942e98cae6ec03049fd5b3d08 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/87475 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Zachary Clark Reviewed-by: Roland Veloz Reviewed-by: Christian R Geddes Reviewed-by: Nicholas E Bofferding

Enable URMOR hack for Axone

2019-07-23T23:33:29+00:00

Axone ended up using the same core as Nimbus so it has the same bugs. Change-Id: I2bb74ae22038bf9afcb055577d4a1902efaf2c9e Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/80822 Reviewed-by: Ilya Smirnov Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Christian R Geddes Reviewed-by: Daniel M Crowell

Developer Improvement: Get code coverage tool working with Hostboot

2019-05-13T14:10:45+00:00

This commit fixes GCOV code coverage for P9 with GCC 4.9.2 Change-Id: Ie1e7c35f67414531dbd6e7a771ac1529a9ebd59d RTC: 208351 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/76812 Tested-by: Jenkins Server Reviewed-by: Nicholas E. Bofferding Reviewed-by: Ilya Smirnov Tested-by: Jenkins OP Build CI Tested-by: FSP CI Jenkins Tested-by: Jenkins OP HW Reviewed-by: Daniel M. Crowell

Added more error reporting to HWSV when PNOR fails, removed superfluous code

2019-05-07T13:51:08+00:00

- Replaced the terminate (terminateExecuteTI) raw calls with bl_terminate. Returning descriptive RC codes with bl_terminate call. - Module ID MOD_PNORACC_FINDTOC(=0x08) was added to hbblModuleId enums. - Return codes RC_LPC_ERR(HBBL_COMP_ID | 0x10) and RC_TOC_NOT_FOUND_ERR(HBBL_COMP_ID | 0x11) added to hbblReasonCode enums. - Freed up space in bootoloader: - Removed unnecessary calls to the method PNOR::checkForNullBuffer, because the call is always guaranteed to return with no error. - Once the calls to PNOR::checkForNullBuffer were dropped, the method PNOR::checkForNullBuffer is no longer necessary - removed it from production code. - The unit tests relied heavily on the call to PNOR::checkForNullBuffer, was not sure if the call could be removed from the unit tests, so relocated the PNOR::checkForNullBuffer method to the unit tests, out of production code. Change-Id: I1e3f8915ee4ed9b75ad74c57627ca1d2bc3a458d CQ:SW464040 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/76787 Reviewed-by: Daniel M. Crowell Tested-by: Daniel M. Crowell

Enhance RAS for case where boot firmware image is too big to load

2019-03-08T15:34:49+00:00

Provides a better fail indicator when the boot firmware image is too big to load Change-Id: I23831068aafa693109b7af1d084dd168ea755213 CQ: SW437090 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/72919 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: FSP CI Jenkins Tested-by: Jenkins OP HW Reviewed-by: Ilya Smirnov Reviewed-by: Matthew Raybuck Reviewed-by: Daniel M. Crowell

Revert "Enhance RAS for case where boot firmware image is too big to load"

2019-02-23T18:45:39+00:00

This reverts commit ee1cd5b0adfaf133abe846ccbaebe48d7dbded0f. We overran our size constraint in the bootloader. Change-Id: Ib579b5971e5f03131a0b6580cd698e7f725dd383 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/72401 Tested-by: Jenkins Server Reviewed-by: Daniel M. Crowell

Enhance RAS for case where boot firmware image is too big to load

2019-02-23T01:45:39+00:00

Provides a better fail indicator when the boot firmware image is too big to load Change-Id: Ibb8765dec430b4e38de1d82e74e144c7ea8f3959 CQ: SW437090 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/61989 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: FSP CI Jenkins Tested-by: Jenkins OP HW Reviewed-by: Daniel M. Crowell

HBBL LPC Error Checking

2019-02-08T21:42:06+00:00

- To avoid IPL delays, the LPC status register should be checked prior to loading the entire PNOR image (done via LPC). If an error condition occurs, HBBL should fail out. Change-Id: I5d716213f468e28191db794bf3e5480af547b26e CQ: SW446254 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/68442 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: FSP CI Jenkins Tested-by: Jenkins OP HW Reviewed-by: Christian R. Geddes Reviewed-by: Nicholas E. Bofferding Reviewed-by: Daniel M. Crowell

Documentation: Initial commit to create base README.md

2018-10-04T13:50:53+00:00

Change-Id: Iba2230cb79e83bd5b9dc68d95259d730b191ea33 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/63250 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: STEWART E. SMITH Reviewed-by: Christian R. Geddes Reviewed-by: William G. Hoffa

Support HB running in SMF

2018-09-24T17:17:16+00:00

Support SMF for P9N/P9C. Lots of minor tweaks to make this work, but the biggest is to run userspace in problem state This is needed because for SMF Hostboot will need to run in S=1, HV=0,PR=1 (and kernel in S=1, HV=1, PR=0) This commit makes P9 HB userpsace run in HV=0 PR=1 and kernel in HV=1, PR=0. Change-Id: Ia4771df5e8858c6b7ae54b0746e62b283afb4bc4 RTC: 197243 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/50530 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: Nicholas E. Bofferding Reviewed-by: Christian R. Geddes Reviewed-by: Daniel M. Crowell