summaryrefslogtreecommitdiff
path: root/src/soc/amd/stoneyridge/Kconfig
diff options
context:
space:
mode:
authorMarshall Dawson <marshalldawson3rd@gmail.com>2017-08-25 15:29:45 -0600
committerMartin Roth <martinroth@google.com>2017-09-13 18:56:27 +0000
commit0801b335dd11f7827b6c0164f06d75e7a94fff1e (patch)
tree9ae7df47090af46ae1d84615294b85a12ced74e4 /src/soc/amd/stoneyridge/Kconfig
parent7e464dcb85354e22e733d94ef2b3e2c77fca22dc (diff)
downloadcoreboot-0801b335dd11f7827b6c0164f06d75e7a94fff1e.tar.xz
amd/stoneyridge: Make cbmem_top SMM aware
Make the default for SMM_TSEG_SIZE depend on SMM_TSEG in addition to HAVE_SMI_HANDLER. Change the value returned by cbmem_top() to carve out a range to be used by TSEG. The SMM Mask register has a granularity of 128KB but align the value to 16MB to keep down the number of variable MTRRs required. Change-Id: I54ffc10108862b7d022fbbd92bf97525b349df27 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/21491 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/soc/amd/stoneyridge/Kconfig')
-rw-r--r--src/soc/amd/stoneyridge/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/amd/stoneyridge/Kconfig b/src/soc/amd/stoneyridge/Kconfig
index 08613fe08a..f8768e7ea7 100644
--- a/src/soc/amd/stoneyridge/Kconfig
+++ b/src/soc/amd/stoneyridge/Kconfig
@@ -289,7 +289,7 @@ config STONEYRIDGE_UART
config SMM_TSEG_SIZE
hex
- default 0x800000 if HAVE_SMI_HANDLER
+ default 0x800000 if SMM_TSEG && HAVE_SMI_HANDLER
default 0x0
config ACPI_CPU_STRING