Convert CONFIG_SYS_FDT_LOAD_ADDR to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_FDT_LOAD_ADDR
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/sandbox/Kconfig b/arch/sandbox/Kconfig
index 7606469..7cdbaef 100644
--- a/arch/sandbox/Kconfig
+++ b/arch/sandbox/Kconfig
@@ -68,4 +68,14 @@
default 32 if HOST_32BIT
default 64 if HOST_64BIT
+config SYS_FDT_LOAD_ADDR
+ hex "Address at which to load devicetree"
+ default 0x100
+ help
+ With sandbox the devicetree is loaded into the emulated RAM. This sets
+ the address that is used. There must be enough space at this address
+ to load the full devicetree without it overwriting anything else.
+
+ See `doc/arch/sandbox.rst` for more information.
+
endmenu