[coreboot] New patch to review for coreboot: 6135be8 Add a config flag to enable time stamp collection.
Stefan Reinauer (stefan.reinauer@coreboot.org)
gerrit at coreboot.org
Tue Mar 6 00:52:39 CET 2012
Stefan Reinauer (stefan.reinauer at coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/712
-gerrit
commit 6135be8c41d82ee84c6417c901f42b60ec6bec59
Author: Vadim Bendebury <vbendeb at chromium.org>
Date: Wed Sep 21 14:46:43 2011 -0700
Add a config flag to enable time stamp collection.
Add a new flag, make it dependent on EARLY_CBMEM_INIT
Change-Id: Idbebcaf298238f31a73e9eb4a9af7b03e857bc74
Signed-off-by: Vadim Bendebury <vbendeb at chromium.org>
---
src/Kconfig | 15 +++++++++++++++
1 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/src/Kconfig b/src/Kconfig
index 544b61b..573868f 100644
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -112,6 +112,14 @@ config INCLUDE_CONFIG_FILE
help
Include in CBFS the coreboot config file that was used to compile the ROM image
+config FDT_FILE_NAME
+ depends on ADD_FDT
+ string "Name of the CBFS file containing the compiled FDT"
+ default "u-boot.dtb"
+ help
+ Name of the CBFS file containing the binary representation of the
+ device tree to be optionally modified and passed to the payload.
+
config EARLY_CBMEM_INIT
bool "Initialize CBMEM while in ROM stage"
default n
@@ -120,6 +128,13 @@ config EARLY_CBMEM_INIT
stage. This could be useful when the rom stage wants to communicate
some, for instance, execution timestamps.
+config COLLECT_TIMESTAMPS
+ bool "Create a table of timestamps collected during boot"
+ depends on EARLY_CBMEM_INIT
+ help
+ Make coreboot create a table of timer id/timer value pairs to
+ allow measuring time spent at different phases of the boot
+ process.
endmenu
source src/mainboard/Kconfig
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