[U-Boot] [PATCH 6/6] arm: socfpga: socrates: Enabling U-Boot environment in QSPI

[Chin Liang See]

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 <clsee at altera.com>
Cc: Dinh Nguyen <dinguyen at opensource.altera.com>
Cc: Dinh Nguyen <dinh.linux at gmail.com>
Cc: Pavel Machek <pavel at denx.de>
Cc: Marek Vasut <marex at denx.de>
Cc: Stefan Roese <sr at denx.de>
---
 include/configs/socfpga_socrates.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/configs/socfpga_socrates.h b/include/configs/socfpga_socrates.h
index 7b48afa..0e4c1dc 100644
--- a/include/configs/socfpga_socrates.h
+++ b/include/configs/socfpga_socrates.h
@@ -54,9 +54,17 @@

 #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