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rockchip: firefly: Save the environment on SD card

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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>
This commit is contained in:
Sjoerd Simons 2015-09-18 23:49:12 +02:00 • committed by Simon Glass
parent 9550e799e5
commit abe919ec54
3 changed files with 9 additions and 1 deletions
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1
include/configs/chromebook_jerry.h
View file

@ -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

8
include/configs/firefly-rk3288.h
View file

@ -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

1
include/configs/rk3288_common.h
View file

@ -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