[U-Boot] [PATCH] net: Fix NET_RANDOM_ETHADDR dependencies

[Michal Simek]

NET_RANDOM_ETHADDR depends on lib/rand.c. This patch adds dependency to
Kconfig to ensure that library is also compiled.

Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

 lib/Kconfig | 3 +++
 net/Kconfig | 1 +
 2 files changed, 4 insertions(+)

diff --git a/lib/Kconfig b/lib/Kconfig
index 5b6cf3d68df1..3c8de869b1f6 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -44,6 +44,9 @@ config REGEX
 	  regex support to some commands, for example "env grep" and
 	  "setexpr".
 
+config LIB_RAND
+	bool
+
 source lib/rsa/Kconfig
 
 menu "Hashing Support"
diff --git a/net/Kconfig b/net/Kconfig
index 524b7e4da23b..9a9846e18744 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -10,6 +10,7 @@ if NET
 
 config NET_RANDOM_ETHADDR
 	bool "Random ethaddr if unset"
+	select LIB_RAND
 	help
 	  Selecting this will allow the Ethernet interface to function
 	  even when the ethaddr variable for that interface is unset.
-- 
2.3.5