ARM: AM335x: beaglebone: change to defaultenv_append_directory

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

arch/arm/boards/beaglebone/Makefile

@@ -1,2 +1,3 @@
 lwl-y += lowlevel.o
 obj-y += board.o
+bbenv-y += defaultenv-beaglebone

arch/arm/boards/beaglebone/board.c

@@ -29,6 +29,7 @@
 #include <globalvar.h>
 #include <sizes.h>
 #include <net.h>
+#include <envfs.h>
 #include <bootsource.h>
 #include <asm/armlinux.h>
 #include <generated/mach-types.h>
@@ -66,6 +67,8 @@ static int beaglebone_devices_init(void)
 
 	black = is_beaglebone_black();
 
+	defaultenv_append_directory(defaultenv_beaglebone);
+
 	globalvar_add_simple("board.variant", black ? "boneblack" : "bone");
 
 	printf("detected 'BeagleBone %s'\n", black ? "Black" : "White");

arch/arm/configs/am335x_beaglebone_defconfig

@@ -19,7 +19,6 @@ CONFIG_MENU=y
 # CONFIG_TIMESTAMP is not set
 CONFIG_CONSOLE_ACTIVATE_NONE=y
 CONFIG_DEFAULT_ENVIRONMENT_GENERIC_NEW=y
-CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/beaglebone/env"
 CONFIG_CMD_EDIT=y
 CONFIG_CMD_SLEEP=y
 CONFIG_CMD_MSLEEP=y