diff options
| author | Mike Baiocchi <mbaiocch@us.ibm.com> | 2019-03-15 07:24:34 -0500 |
|---|---|---|
| committer | Daniel M. Crowell <dcrowell@us.ibm.com> | 2019-03-18 10:39:45 -0500 |
| commit | 4eb72a8bf0741c537261baef74358cba49c383ef (patch) | |
| tree | 01830227db79c729f7370e503ddfaa6a3e817c92 /src/usr/i2c/test | |
| parent | 85942470b22360f2b74051887609362f6d1116a9 (diff) | |
| download | talos-hostboot-4eb72a8bf0741c537261baef74358cba49c383ef.tar.gz talos-hostboot-4eb72a8bf0741c537261baef74358cba49c383ef.zip | |
Adjust I2C Reset for OpenPower MPIPL
A new internal I2C function was created to read the Security
Switch Registers "Seeprom Update Lock" ("SUL") bit and reduce the
I2C reset level if set to avoid Arbitration Lost errors during an
OpenPower MPIPL.
Change-Id: I1709b425182be92377a988cd64d5683733236b05
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/73405
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Ilya Smirnov <ismirno@us.ibm.com>
Reviewed-by: Matthew Raybuck <matthew.raybuck@ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Diffstat (limited to 'src/usr/i2c/test')
0 files changed, 0 insertions, 0 deletions
