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| author | Arthur Heymans <arthur@aheymans.xyz> | 2018-12-25 03:00:34 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-02-06 18:15:59 +0000 |
| commit | 12431d6eef53454907711dcd1545a0540ba57bbe (patch) | |
| tree | 1ef50a80e2f82d0203ee446e17339bbf9d03572d /src | |
| parent | d37c2c231831d84f738fed22ca973a85622ae4d8 (diff) | |
Makefile.inc: Create a default SMMSTORE region
Change-Id: I7b7b75050e0139ea9a0a4f2ad3c0d69a482fb38b
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/30421
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/drivers/smmstore/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/drivers/smmstore/Kconfig b/src/drivers/smmstore/Kconfig index 1ab3a5e941..e59e78decc 100644 --- a/src/drivers/smmstore/Kconfig +++ b/src/drivers/smmstore/Kconfig @@ -37,4 +37,15 @@ config SMMSTORE_FILENAME string "SMM store file name" if SMMSTORE_IN_CBFS default "smm_store" +config SMMSTORE_SIZE + hex "size of the SMMSTORE FMAP region" + depends on !SMMSTORE_IN_CBFS + default 0x40000 + help + Sets the size of the default SMMSTORE FMAP region. + If using an UEFI payload, note that UEFI specifies at least 64K. + The current implementation of SMMSTORE is append only, so until + garbage collection is implemented it is better to set this to + a rather large value. + endif |