sandbox: cros_ec: Add Kconfig for sandbox EC config

Move CONFIG_CROS_EC_SANDBOX to Kconfig.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index f0cc62fd1f25e608f7fd1bb6c912f7458cb43b00..63d093e6d79aae00aa5aa37b2435aeb2a257bf58 100644 (file)
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -35,6 +35,15 @@ config CROS_EC_LPC
          through a legacy port interface, so on x86 machines the main
          function of the EC is power and thermal management.
 
+config CROS_EC_SANDBOX
+       bool "Enable Chrome OS EC sandbox driver"
+       depends on CROS_EC && SANDBOX
+       help
+         Enable a sandbox emulation of the Chrome OS EC. This supports
+         keyboard (use the -l flag to enable the LCD), verified boot context,
+         EC flash read/write/erase support and a few other things. It is
+         enough to perform a Chrome OS verified boot on sandbox.
+
 config CROS_EC_SPI
        bool "Enable Chrome OS EC SPI driver"
        depends on CROS_EC