leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

warp7: Fix DFU support

Browse Source 
Currently DFU is not working.

Adjust CONFIG_SYS_MALLOC_LEN and dfu_alt_info so that we are
able to flash u-boot.imx into the eMMC via dfu using the
following method:

=> dfu 0 mmc 0

In the host PC:

dfu-util -D u-boot.imx -a boot

This is the same approach done in the mx6sl warp board.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
This commit is contained in:
Fabio Estevam 2016-06-09 14:54:30 -03:00 committed by Stefano Babic
parent 72a868f16e
commit 67ef2c133f
1 changed files with 2 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
include/configs/warp7.h
View File

@ -16,7 +16,7 @@
#define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M)
#define CONFIG_SYS_MALLOC_LEN (35 * SZ_1M)
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_BOARD_LATE_INIT
@ -28,10 +28,7 @@
#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
#define CONFIG_DFU_ENV_SETTINGS \
"dfu_alt_info=image raw 0 0x800000;"\
"u-boot raw 0 0x4000;"\
"bootimg part 0 1;"\
"rootfs part 0 2\0" \
"dfu_alt_info=boot raw 0x2 0x400 mmcpart 1\0" \
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_DFU_ENV_SETTINGS \