Hi, I am trying to run DFU in order to flash u-boot.imx into the SD card on a mx6qsabresd.
The changes in config file are: --- a/include/configs/mx6sabre_common.h +++ b/include/configs/mx6sabre_common.h @@ -295,4 +295,10 @@ #define CONFIG_G_DNL_PRODUCT_NUM 0xa4a5 #define CONFIG_G_DNL_MANUFACTURER "FSL" +#define CONFIG_CMD_DFU +#define CONFIG_DFU_FUNCTION +#define CONFIG_DFU_MMC +#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M +#define DFU_DEFAULT_POLL_TIMEOUT 300 + #endif => mmc dev 1 => setenv dfu_alt_info 'boot raw 0x2 0x400' => save => dfu 0 mmc 1 Then on the host PC: $ sudo dfu-util -D u-boot.imx -a boot dfu-util 0.8 Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc. Copyright 2010-2014 Tormod Volden and Stefan Schmidt This program is Free Software and has ABSOLUTELY NO WARRANTY Please report bugs to dfu-u...@lists.gnumonks.org dfu-util: Invalid DFU suffix signature dfu-util: A valid DFU suffix will be required in a future dfu-util release!!! Opening DFU capable USB device... ID 0525:a4a5 Run-time device DFU version 0110 Claiming USB DFU Interface... Setting Alternate Setting #0 ... Determining device status: state = dfuIDLE, status = 0 dfuIDLE, continuing DFU mode device DFU version 0110 Device returned transfer size 4096 Copying data from PC to DFU device Download [ ] 0% 0 bytes failed! state(10) = dfuERROR, status(14) = Something went wrong, but the device does not know what it was and the following error is seen in U-boot: dfu_get_buf: Could not memalign 0x2000000 bytes Does anyone have any suggestions about this? Thanks, Fabio Estevam _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
