diff options
| author | Andrew Jeffery <andrewrj@au1.ibm.com> | 2018-09-17 17:23:15 +0930 |
|---|---|---|
| committer | Daniel M. Crowell <dcrowell@us.ibm.com> | 2018-10-10 13:45:29 -0500 |
| commit | c829113199d6ee1f1788ff336a09b55b98bc3609 (patch) | |
| tree | 2b684af29b43d6d6723917a5502e0d48366eaeb3 /src/usr/pnor/pnor_mboxdd.H | |
| parent | 4874662e58d998ed49aa773d0cfe98b61e076bd5 (diff) | |
| download | talos-hostboot-c829113199d6ee1f1788ff336a09b55b98bc3609.tar.gz talos-hostboot-c829113199d6ee1f1788ff336a09b55b98bc3609.zip | |
pnor: Introduce an IPMI-based PNOR driver implementation
Similar to the AST MBOX implementation, the IPMI PNOR implementation
negotiates the layout of the LPC FW space with the BMC, but using IPMI
rather than the AST mailbox as a protocol transport. The same protocol
is still used and has simply been adapted to the new interface.
Note that currently the change of transport has had a 2-3x impact on
boot performance. Optimisation is an ongoing effort.
Change-Id: I7f838f5b5e88ac877a725386a33df58ee5e7213c
Signed-off-by: Andrew Jeffery <andrewrj@au1.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/65942
Tested-by: Jenkins Server <pfd-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: Daniel M. Crowell <dcrowell@us.ibm.com>
Diffstat (limited to 'src/usr/pnor/pnor_mboxdd.H')
| -rw-r--r-- | src/usr/pnor/pnor_mboxdd.H | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/usr/pnor/pnor_mboxdd.H b/src/usr/pnor/pnor_mboxdd.H index e92b25f47..7a3be0a9d 100644 --- a/src/usr/pnor/pnor_mboxdd.H +++ b/src/usr/pnor/pnor_mboxdd.H @@ -5,7 +5,7 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2011,2017 */ +/* Contributors Listed Below - COPYRIGHT 2011,2018 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -33,7 +33,7 @@ class UdPnorDDParms; } //NOTE: Protocol Definition is here: -// https://github.com/openbmc/mboxbridge/blob/master/Documentation/mbox_protocol.md +// https://github.com/openbmc/mboxbridge/blob/master/Documentation/protocol.md class astMbox; |
