talos-hostboot/src/lib, branch master

Handle overruns in nanosleep

2018-04-19T13:10:24+00:00

The nanosleep takes seconds and nanoseconds as parameters but it doesn't currently enforce that nsec doesn't exceed a sec. The change here is to handle any overlaps to get the desired results. Change-Id: Ic9f32c3164499af5d5ee888aaad4a1beee8ed625 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57075 CI-Ready: Daniel M. Crowell Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Martin Gloff Reviewed-by: Christian R. Geddes Reviewed-by: William G. Hoffa

Force checkstops for unhandled machine checks

2018-03-29T16:03:50+00:00

Default MSR[ME]=0 during initial boot for bootloader and hostboot kernel Once the xscom address range has been mapped in, enable the machine check handler to force a checkstop and set MSR[ME]=1 to allow regular machine check handling CQ: SW401402 Change-Id: I104e39465e61b3b19d5c073e71271102711ae54f Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/47179 Reviewed-by: Christian R. Geddes 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 Reviewed-by: Daniel M. Crowell

Expand Hostboot to 64MB

2018-01-16T03:36:51+00:00

We hit out-of-memory errors while trying to boot a Opal system due to the large amount of memory used by the PM procedures and the pinning of memory in secure mode. Also did some other rearranging of the pinned memory sections to get some space back. Change-Id: I61f219d7f32871a39b236d963bae893a6ef0ce0e CQ: SW413191 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/51724 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Matt Derksen Reviewed-by: Martin Gloff Reviewed-by: Daniel M. Crowell

Enable ATTN prior to OPAL handoff

2017-11-30T14:33:28+00:00

Change-Id: Iadfded90c09b149948348ee462ab34f9c2431982 RTC: 182134 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/49865 Reviewed-by: Matt Derksen Tested-by: Jenkins Server Reviewed-by: Christian R. Geddes Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Daniel M. Crowell

Fix strncpy from padding past the actual max size

2017-11-28T15:20:32+00:00

In the padding portion of strncpy an array was used on a pointer that was incremented N times. Resulting in padding N bytes past the max Change-Id: Icb075a234f456f9763c9712e1d6c78c947efdce1 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/50001 Reviewed-by: Martin Gloff Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Michael Baiocchi Reviewed-by: Nicholas E. Bofferding Reviewed-by: Daniel M. Crowell

Secure Boot: Enforce PNOR section component IDs

2017-11-03T13:45:20+00:00

- In secure mode, bootloader will enforce that HBB component ID is set - In secure mode, Hostboot will enforce that PNOR component IDs are set Change-Id: I04f3bbc45417b3229003c56e1083e1fc31c01cd7 RTC: 179422 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/48711 Reviewed-by: Michael Baiocchi Tested-by: Jenkins Server Reviewed-by: Marshall J. Wilks Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Stephen M. Cprek Tested-by: FSP CI Jenkins Reviewed-by: William G. Hoffa

Increase max hostboot memory to 48 MB

2017-08-31T13:52:13+00:00

- Extends hostboot memory from 32 to 48 MB to handle large code loads - Dump 48 MB in hostboot dump script - Support 48 MB hostboot size in debug framework Change-Id: I3e64e85a7e2455bc4add2f2db9b48f57db433c7d Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/43735 Reviewed-by: Michael Baiocchi Reviewed-by: Stephen M. Cprek Tested-by: Jenkins Server Tested-by: FSP CI Jenkins Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Daniel M. Crowell

Save space in Bootloader image with string utilities

2017-05-15T16:24:08+00:00

Some string utility functions are not being used in Bootloader, so add conditions to keep them from being compiled in. Also memset can be replaced by a simple loop to reduce size. Change-Id: I7e483855b9263b19fb3cb3232015d142efede68a Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/40177 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: FSP CI Jenkins Reviewed-by: Stephen M. Cprek Reviewed-by: Christian R. Geddes Reviewed-by: Daniel M. Crowell

Include HUID of failed Proc in TI data for certain SBE errors

2017-05-10T19:33:40+00:00

- Include a generic error pipleline for other future error scenarios to leverage this functionality Change-Id: Icc1399ee93157c7106d394944a3355285a8cd830 RTC: 171865 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/39072 Reviewed-by: Martin Gloff Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: FSP CI Jenkins Reviewed-by: Prachi Gupta Reviewed-by: Daniel M. Crowell

Add map list initialization and at() methods

2017-04-10T21:57:10+00:00

Also add ErrnoToString() as a test which is a functionality ported from p8 Change-Id: Ia6dd9b37638af2634267e224d9b97133bf984fb4 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/38956 Tested-by: Jenkins Server Reviewed-by: Nicholas E. Bofferding Reviewed-by: Martin Gloff Tested-by: Jenkins OP Build CI Tested-by: FSP CI Jenkins Reviewed-by: Daniel M. Crowell