rockchip: firefly: Save the environment on SD card
Save the environment on the SD card for Firefly in the empty space
between the SPL and the u-boot image.
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/include/configs/chromebook_jerry.h b/include/configs/chromebook_jerry.h
index a22b123..058325c 100644
--- a/include/configs/chromebook_jerry.h
+++ b/include/configs/chromebook_jerry.h
@@ -9,6 +9,7 @@
#include <configs/rk3288_common.h>
+#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_SPL_SPI_SUPPORT
#define CONFIG_SPL_SPI_FLASH_SUPPORT
#define CONFIG_SPL_SPI_LOAD
diff --git a/include/configs/firefly-rk3288.h b/include/configs/firefly-rk3288.h
index a82adc8..4c5c4dd 100644
--- a/include/configs/firefly-rk3288.h
+++ b/include/configs/firefly-rk3288.h
@@ -11,4 +11,12 @@
#define CONFIG_SPL_MMC_SUPPORT
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SYS_MMC_ENV_DEV 0
+/* SPL @ 32k for ~36k
+ * ENV @ 96k
+ * u-boot @ 128K
+ */
+#define CONFIG_ENV_OFFSET (96 * 1024)
+
#endif
diff --git a/include/configs/rk3288_common.h b/include/configs/rk3288_common.h
index 56f72a9..a513ac4 100644
--- a/include/configs/rk3288_common.h
+++ b/include/configs/rk3288_common.h
@@ -11,7 +11,6 @@
#define CONFIG_SYS_NO_FLASH
#define CONFIG_NR_DRAM_BANKS 1
-#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_ENV_SIZE 0x2000
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_BAUDRATE 115200