summaryrefslogtreecommitdiff
path: root/src/lib/cbmem_info.c
diff options
context:
space:
mode:
authorAaron Durbin <adurbin@chromium.org>2014-02-13 10:26:18 -0600
committerAaron Durbin <adurbin@google.com>2014-02-16 20:42:07 +0100
commitb4b9eb399ef2f5539afce6e43b49d4cf1613ae9e (patch)
tree363bfb9ef15b247fbc9f1de2aca8941422acba4e /src/lib/cbmem_info.c
parentaf5ca44784618aec5474991ac50adc3c73020f45 (diff)
downloadcoreboot-b4b9eb399ef2f5539afce6e43b49d4cf1613ae9e.tar.xz
x86: provide infrastructure to backup default SMM region
Certain CPUs require the default SMM region to be backed up on resume after a suspend. The reason is that in order to relocate the SMM region the default SMM region has to be used. As coreboot is unaware of how that memory is used it needs to be backed up. Therefore provide a common method for doing this. Change-Id: I65fe1317dc0b2203cb29118564fdba995770ffea Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/5216 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
Diffstat (limited to 'src/lib/cbmem_info.c')
-rw-r--r--src/lib/cbmem_info.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/lib/cbmem_info.c b/src/lib/cbmem_info.c
index de43c667a8..339e6b9772 100644
--- a/src/lib/cbmem_info.c
+++ b/src/lib/cbmem_info.c
@@ -50,6 +50,7 @@ static struct cbmem_id_to_name {
{ CBMEM_ID_AGESA_RUNTIME, "AGESA RSVD " },
{ CBMEM_ID_EHCI_DEBUG, "USBDEBUG " },
{ CBMEM_ID_REFCODE, "REFCODE " },
+ { CBMEM_ID_SMM_SAVE_SPACE, "SMM BACKUP " },
{ CBMEM_ID_REFCODE_CACHE, "REFCODE $ " },
};