[U-Boot] [PATCH] ARM64: zynqmp: 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/xilinx_zynqmp.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h
index b13d58c49750..4a96b94995c3 100644
--- a/include/configs/xilinx_zynqmp.h
+++ b/include/configs/xilinx_zynqmp.h
@@ -157,6 +157,7 @@
 #endif
 
 /* Initial environment variables */
+#ifndef CONFIG_EXTRA_ENV_SETTINGS
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	"kernel_addr=0x80000\0" \
 	"fdt_addr=0x7000000\0" \
@@ -167,6 +168,7 @@
 		"load mmc $sdbootdev:$partid $kernel_addr Image && " \
 		"booti $kernel_addr - $fdt_addr\0" \
 	DFU_ALT_INFO
+#endif
 
 #define CONFIG_BOOTCOMMAND	"run $modeboot"
 #define CONFIG_BOOTDELAY	3
-- 
1.9.1