[PATCH v2 2/2] lib: Allow hexdump to be used in SPL

[Simon Glass]

It is sometimes useful to output hex dumps in SPL. Add a config option to
allow this.

Signed-off-by: Simon Glass <sjg at chromium.org>
Reviewed-by: Stefan Roese <sr at denx.de>
---

Changes in v2:
- Leave the Makefile alone as the logic is in the C file

 lib/Kconfig | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/Kconfig b/lib/Kconfig
index 8efb154f734..37aae73a266 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -542,6 +542,14 @@ config HEXDUMP
 	help
 	  This enables functions for printing dumps of binary data.
 
+config SPL_HEXDUMP
+	bool "Enable hexdump in SPL"
+	depends on HEXDUMP
+	default y
+	help
+	  This enables functions for printing dumps of binary data in
+	  SPL.
+
 config OF_LIBFDT
 	bool "Enable the FDT library"
 	default y if OF_CONTROL
-- 
2.28.0.618.gf4bc123cb7-goog