x86: galileo: Enable saving environment in SPI flash

Saving U-Boot's environment in SPI flash on Intel Galileo board.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sg@chromium.org>

diff --git a/include/configs/galileo.h b/include/configs/galileo.h
index 65a2c3e..288acf3 100644 (file)
--- a/include/configs/galileo.h
+++ b/include/configs/galileo.h
@@ -62,4 +62,12 @@
 #define CONFIG_DW_ALTDESCRIPTOR
 #define CONFIG_PHYLIB
 
+/* Environment configuration */
+#undef CONFIG_ENV_IS_NOWHERE
+#undef CONFIG_ENV_SIZE
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_SIZE                        0x1000
+#define CONFIG_ENV_SECT_SIZE           0x1000
+#define CONFIG_ENV_OFFSET              0
+
 #endif /* __CONFIG_H */