dm: Add a TPL symbol for simple-bus
This is used in some x86 code, so add a symbol for it.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig
index 6fc8854..0f755aa 100644
--- a/drivers/core/Kconfig
+++ b/drivers/core/Kconfig
@@ -301,6 +301,13 @@
Supports the 'simple-bus' driver, which is used on some systems
in SPL.
+config TPL_SIMPLE_BUS
+ bool "Support simple-bus driver in TPL"
+ depends on TPL_DM && TPL_OF_CONTROL
+ help
+ Supports the 'simple-bus' driver, which is used on some systems
+ in TPL.
+
config SIMPLE_BUS_CORRECT_RANGE
bool "Decode the 'simple-bus' <range> by honoring the #address-cells and #size-cells"
depends on SIMPLE_BUS