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>
---
 include/configs/socfpga_sockit.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/configs/socfpga_sockit.h b/include/configs/socfpga_sockit.h
index a516e5d..ade0ba6 100644
--- a/include/configs/socfpga_sockit.h
+++ b/include/configs/socfpga_sockit.h
@@ -58,9 +58,17 @@

 #endif

+/* U-Boot environment */
 #define CONFIG_ENV_IS_IN_MMC
+#undef CONFIG_ENV_IS_IN_SPI_FLASH
+
+#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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