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-rw-r--r--src/vendorcode/google/chromeos/vboot2/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/vendorcode/google/chromeos/vboot2/Kconfig b/src/vendorcode/google/chromeos/vboot2/Kconfig
index bb6c1add0a..a086785e3f 100644
--- a/src/vendorcode/google/chromeos/vboot2/Kconfig
+++ b/src/vendorcode/google/chromeos/vboot2/Kconfig
@@ -101,3 +101,13 @@ config VBOOT_BOOT_LOADER_INDEX
help
This is the index of the bootloader component in the verified
firmware block.
+
+config VBOOT_DYNAMIC_WORK_BUFFER
+ bool "Vboot's work buffer is dynamically allocated."
+ default n
+ depends on VBOOT_VERIFY_FIRMWARE
+ help
+ This option is used when there isn't enough pre-main memory
+ ram to allocate the vboot work buffer. That means vboot verification
+ is after memory init and requires main memory to back the work
+ buffer.