x86: crownbay: Enable saving environment in SPI flash

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

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

diff --git a/include/configs/crownbay.h b/include/configs/crownbay.h
index b1cfc8b0652cfae1ef8689ba2dbfe512ede0acc0..df32f2ac528df1b2e455c42182f080ee2fc4f18d 100644 (file)
--- a/include/configs/crownbay.h
+++ b/include/configs/crownbay.h
@@ -60,4 +60,12 @@
 #undef CONFIG_VIDEO
 #undef CONFIG_CFB_CONSOLE
 
+/* 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 */