Enabling the support of storing U-Boot environment
within serial NOR flash. By default, its still
store into SDMMC

Signed-off-by: Chin Liang See <cl...@altera.com>
Cc: Dinh Nguyen <dingu...@opensource.altera.com>
Cc: Dinh Nguyen <dinh.li...@gmail.com>
Cc: Pavel Machek <pa...@denx.de>
Cc: Marek Vasut <ma...@denx.de>
Cc: Stefan Roese <s...@denx.de>
---
Changes for v2
- remove the undef
---
 include/configs/socfpga_arria5_socdk.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/configs/socfpga_arria5_socdk.h 
b/include/configs/socfpga_arria5_socdk.h
index ebb6ed5..927ade3 100644
--- a/include/configs/socfpga_arria5_socdk.h
+++ b/include/configs/socfpga_arria5_socdk.h
@@ -58,9 +58,15 @@
 
 #endif
 
+/* U-Boot environment */
 #define CONFIG_ENV_IS_IN_MMC
+#ifdef CONFIG_ENV_IS_IN_MMC
 #define CONFIG_SYS_MMC_ENV_DEV         0       /* device 0 */
 #define CONFIG_ENV_OFFSET              512     /* just after the MBR */
+#elif CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_SECT_SIZE           (64 * 1024)
+#define CONFIG_ENV_OFFSET              0x400000
+#endif
 
 /* USB */
 #ifdef CONFIG_CMD_USB
-- 
1.9.2.468.g3f0c02a

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