[U-Boot] [PATCH 4/6] arm: socfpga: mcvevk: Enabling U-Boot environment in QSPI

Chin Liang See
2015-12-11T09:19:07Z

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>
---
include/configs/socfpga_mcvevk.h | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/include/configs/socfpga_mcvevk.h b/include/configs/socfpga_mcvevk.h
index a176a21..3bcbaaa 100644
--- a/include/configs/socfpga_mcvevk.h
+++ b/include/configs/socfpga_mcvevk.h
@@ -45,8 +45,15 @@
/* Environment is in MMC */
#define CONFIG_ENV_OVERWRITE
#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