[U-Boot] [PATCH] ARM: zynq: Enable option to overwrite default variables

[Michal Simek]

Enable overwriting variables out of main config file.

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

 include/configs/zynq-common.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index 4a81d41d0f8f..41c416ae5d1d 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -211,6 +211,7 @@
 #endif
 
 /* Default environment */
+#ifndef CONFIG_EXTRA_ENV_SETTINGS
 #define CONFIG_EXTRA_ENV_SETTINGS	\
 	"fit_image=fit.itb\0"		\
 	"load_addr=0x2000000\0"		\
@@ -233,6 +234,7 @@
 			"load usb 0 ${load_addr} ${fit_image} && " \
 			"bootm ${load_addr}; fi\0" \
 		DFU_ALT_INFO
+#endif
 
 #define CONFIG_BOOTCOMMAND		"run $modeboot"
 #define CONFIG_BOOTDELAY		3 /* -1 to Disable autoboot */
-- 
1.9.1