efi_loader: SignalEvent for event in signaled state

[platform/kernel/u-boot.git] / common / Kconfig

diff --git a/common/Kconfig b/common/Kconfig
index 1a1951f..c759952 100644 (file)
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -247,6 +247,7 @@ config USE_PREBOOT
 config PREBOOT
        string "preboot default value"
        depends on USE_PREBOOT
+       default ""
        help
          This is the default of "preboot" environment variable.