[U-Boot] [PATCH v2 4/4] Armada100: Add env storage support for Marvell gplugD

[Ajay Bhargav]

This patch adds support for envrionment varaible storage in SPI flash
for Marvell gplugD.

Signed-off-by: Ajay Bhargav <ajay.bhargav at einfochips.com>
---
Changes for v2:
	- Not changed

 include/configs/gplugd.h |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/include/configs/gplugd.h b/include/configs/gplugd.h
index 260a1dc..8905df8 100644
--- a/include/configs/gplugd.h
+++ b/include/configs/gplugd.h
@@ -116,7 +116,13 @@
 /*
  * Environment variables configurations
  */
-#define CONFIG_ENV_IS_NOWHERE	1	/* if env in SDRAM */
-#define CONFIG_ENV_SIZE	0x20000		/* 64k */
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_SECT_SIZE		0x4000
+#define CONFIG_ENV_SIZE			0x4000
+#define CONFIG_ENV_OFFSET		0x07C000
+
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_EDITENV
+#define CONFIG_CMD_SAVEENV
 
 #endif	/* __CONFIG_GPLUGD_H */
-- 
1.7.0.4