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| author | Robert Lippert <rlippert@google.com> | 2015-07-01 10:09:22 -0700 |
|---|---|---|
| committer | Daniel M. Crowell <dcrowell@us.ibm.com> | 2017-02-16 09:28:14 -0500 |
| commit | a9d19db49d56522c4e63fe1dd65c21c31e0b2111 (patch) | |
| tree | fd29967816cf7910be7506db877ebfd61bafcb7d /src/usr/sbe | |
| parent | 3b69a19abe72dffb47c5d088dc98d963d89f94e8 (diff) | |
| download | talos-hostboot-a9d19db49d56522c4e63fe1dd65c21c31e0b2111.tar.gz talos-hostboot-a9d19db49d56522c4e63fe1dd65c21c31e0b2111.zip | |
sbe: flush PNOR sections after customization to free up memory
After customizing the PNOR data is no longer needed but remains
resident in memory. This change forces the pages to be released
so that the memory is free for other allocations without needing
to castout or evict the SBE pages.
Change-Id: I7c7298cc279d110fcf188514fd04f9ed3e0a81e8
Signed-off-by: Robert Lippert <rlippert@google.com>
Signed-off-by: William A. Kennington III <wak@google.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/36209
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Martin Gloff <mgloff@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Reviewed-by: Michael Baiocchi <mbaiocch@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Diffstat (limited to 'src/usr/sbe')
| -rw-r--r-- | src/usr/sbe/sbe_update.C | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/usr/sbe/sbe_update.C b/src/usr/sbe/sbe_update.C index 5607d3368..c73162479 100644 --- a/src/usr/sbe/sbe_update.C +++ b/src/usr/sbe/sbe_update.C @@ -3841,6 +3841,8 @@ namespace SBE break; } + PNOR::flush( PNOR::SBE_IPL ); + }while(0); |
