[U-Boot] [PATCH 3/6][v2] common/env: Point default envirenoment for GD

[Prabhakar Kushwaha]

GD(Global Data) structure has pointer to envirenoment variable array.
but, it is not being assigned for SPL framwork.

So update GD pointer with env variable array.

Signed-off-by: Prabhakar Kushwaha <prabhakar at freescale.com>
---
 Based upon  git://git.denx.de/u-boot-mpc85xx.git branch next
 
 Changes for v2: Incorporated York's comments
	- fix compile warning

 common/env_common.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/common/env_common.c b/common/env_common.c
index c0bfc2f..ce95c1a 100644
--- a/common/env_common.c
+++ b/common/env_common.c
@@ -162,6 +162,9 @@ int env_import(const char *buf, int check)
 	if (himport_r(&env_htab, (char *)ep->data, ENV_SIZE, '\0', 0,
 			0, NULL)) {
 		gd->flags |= GD_FLG_ENV_READY;
+#ifdef CONFIG_SPL_BUILD
+		gd->env_addr = (u32)ep->data;
+#endif
 		return 1;
 	}
 
-- 
1.7.9.5