arm: socfpga: Enabling U-Boot environment support in QSPI
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@altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Dinh Nguyen <dinh.linux@gmail.com>
Cc: Pavel Machek <pavel@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefan Roese <sr@denx.de>
diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h
index cd48c9e..7b5fe60 100644
--- a/include/configs/socfpga_common.h
+++ b/include/configs/socfpga_common.h
@@ -292,6 +292,12 @@
#define CONFIG_ENV_OFFSET 512 /* just after the MBR */
#endif
+/* Environment for QSPI boot */
+#if defined(CONFIG_ENV_IS_IN_SPI_FLASH) && !defined(CONFIG_ENV_OFFSET)
+#define CONFIG_ENV_OFFSET 0x00100000
+#define CONFIG_ENV_SECT_SIZE (64 * 1024)
+#endif
+
/*
* mtd partitioning for serial NOR flash
*