[PATCH v4 7/8] ARM: boards: skov-imx6: add defaultenv with eth1-discover script

[Oleksij Rempel]

Add eth1-discover script to run USB detection if eth0 is disabled. The
eth0 will be automatically disabled if the no on-board switch is
detected.

Signed-off-by: Oleksij Rempel <o.rempel at pengutronix.de>
---
 arch/arm/boards/skov-imx6/Makefile                        | 1 +
 arch/arm/boards/skov-imx6/board.c                         | 3 +++
 .../skov-imx6/defaultenv-skov-imx6/network/eth1-discover  | 8 ++++++++
 3 files changed, 12 insertions(+)
 create mode 100644 arch/arm/boards/skov-imx6/defaultenv-skov-imx6/network/eth1-discover

diff --git a/arch/arm/boards/skov-imx6/Makefile b/arch/arm/boards/skov-imx6/Makefile
index a5e85bc1e1..07b87ff11d 100644
--- a/arch/arm/boards/skov-imx6/Makefile
+++ b/arch/arm/boards/skov-imx6/Makefile
@@ -1,3 +1,4 @@
 obj-y += board.o
 lwl-y += lowlevel.o
 obj-pbl-y += version.o
+bbenv-y += defaultenv-skov-imx6
diff --git a/arch/arm/boards/skov-imx6/board.c b/arch/arm/boards/skov-imx6/board.c
index b91033afc1..cd7b8e208d 100644
--- a/arch/arm/boards/skov-imx6/board.c
+++ b/arch/arm/boards/skov-imx6/board.c
@@ -5,6 +5,7 @@
 #include <bootsource.h>
 #include <common.h>
 #include <deep-probe.h>
+#include <envfs.h>
 #include <environment.h>
 #include <globalvar.h>
 #include <gpio.h>
@@ -651,6 +652,8 @@ static int skov_imx6_probe(struct device_d *dev)
 
 	skov_init_board(variant);
 
+	defaultenv_append_directory(defaultenv_skov_imx6);
+
 	return 0;
 }
 
diff --git a/arch/arm/boards/skov-imx6/defaultenv-skov-imx6/network/eth1-discover b/arch/arm/boards/skov-imx6/defaultenv-skov-imx6/network/eth1-discover
new file mode 100644
index 0000000000..e11a3f9006
--- /dev/null
+++ b/arch/arm/boards/skov-imx6/defaultenv-skov-imx6/network/eth1-discover
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# Some boards doesn't have a ETH port, but may have USB network attached
+if [ "$eth0.mode" != "disabled" ]; then
+	exit 0;
+fi
+
+usb
-- 
2.30.2