Other Parts Discussed in Thread: UNIFLASH
Hi
May I ask about AM64 usb dfu?
My customer have a issue at flashing process in this manual.
I wrote under the logs
(using hs_fs image in cfg)
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c:\ti\mcu_plus_sdk_am64x_08_06_00_43\tools\boot>python usb_dfu_uniflash.py --cfg=sbl_prebuilt/am64x-evm/default_dfu_ospi_hsfs.cfg Parsing config file ... Parsing config file ... SUCCESS. Found 4 command(s) !!! Executing command 1 of 4 ... Found flash writer ... sending sbl_prebuilt/am64x-evm/sbl_dfu_uniflash.release.hs_fs.tiimage ---------------------------------------------------------------------------- Executing DFU command with alt_setting=0 interface=0 transfer_size=512 ---------------------------------------------------------------------------- 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-util@lists.gnumonks.org Invalid DFU suffix signature A valid DFU suffix will be required in a future dfu-util release!!! Opening DFU capable USB device... ID 0451:6165 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 Copying data from PC to DFU device Download [=========================] 100% 323317 bytes Download done. state(6) = dfuMANIFEST-SYNC, status(0) = No error condition is present state(2) = dfuIDLE, status(0) = No error condition is present Done! Sent flashwriter sbl_prebuilt/am64x-evm/sbl_dfu_uniflash.release.hs_fs.tiimage of size 323317 bytes in 1.57s. Bandwidth = 201.11kbps Executing command 2 of 4 ... Command arguments : --operation=flash-phy-tuning-data ------------------------------------------------------ Waiting for DFU device to be enumerated .... ------------------------------------------------------ ------------------------------------------------------ Waiting for DFU device to be enumerated .... ------------------------------------------------------ ------------------------------------------------------ Waiting for DFU device to be enumerated .... ------------------------------------------------------ ------------------------------------------------------ Waiting for DFU device to be enumerated .... ------------------------------------------------------ ------------------------------------------------------ Waiting for DFU device to be enumerated .... ------------------------------------------------------ ------------------------------------------------------ Waiting for DFU device to be enumerated .... ------------------------------------------------------ ------------------------------------------------------ Waiting for DFU device to be enumerated .... ------------------------------------------------------
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and under, Waiting for DFU device to be enumerated .... keeps comming up.
How we could go to next step?
Could you let me your opinion and advice?
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The dfu-util -I is this,
c:\ti\mcu_plus_sdk_am64x_08_06_00_43\tools\boot\sbl_prebuilt\am64x-evm>dfu-util -l 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-util@lists.gnumonks.org Found DFU: [0451:6165] ver=0200, devnum=35, cfg=1, intf=0, alt=1, name="SocId", serial="01.00.00.00" Found DFU: [0451:6165] ver=0200, devnum=35, cfg=1, intf=0, alt=0, name="bootloader", serial="01.00.00.00"
Thanks,
GR
