[参考译文] TDA4VEN-Q1：J722S EVM、DFU 引导

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https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1444942/tda4ven-q1-j722s-evm-dfu-boot

器件型号：TDA4VEN-Q1

工具与软件：

尊敬的专家：

我正在尝试在 J722S EVM 上测试 DFU 引导。但我在 Ubuntu 上找不到 DFU 器件。我在其他器件上测试的方法相同。

1.启动模式可能不正确,请双确认: SW3[1-8]:1100 1011 SW4[1-8]:0010 0000

2.我们在 EVM 上测试的功能,您可以在您这边尝试一下吗?

此致、

Fredy Zhang

11 个月前

0 admin 11 个月前

TI__Guru**** 2484615 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

您好、Fredy：

请参阅 SDK 文档了解以下内容：

https://software-dl.ti.com/jacinto7/esd/processor-sdk-linux-j722s/09_02_00_05/exports/docs/linux/Foundational_Components U-Boot/UG-DFU.html#usb-peripheral-boot-mode-spl-DFU-support

此致
Diwakar

0 admin 11 个月前

TI__Guru**** 2484615 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

Diwakar、

您可以再次查看我的问题吗？这与我的问题无关。这是 DFU 的映像构建。

Rgeards、

Fredy Zhang

0 admin 11 个月前

TI__Guru**** 2484615 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

您好、 Fredy

要使 EVM 上的器件保持在 DFU 引导模式 DIP 开关配置

SW3[1-8]= 11001010

SW4[1-8]= 00000000

此外、确保 USB0端口处于 UFP/DRP 模式：SW2[2：3]= 01或00

此致
Diwakar

0 admin 11 个月前

TI__Guru**** 2484615 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

该设置适用于 DFU。方法。但 DFU 有一些误差。

`μ A

[SDK-1000-j722s-DRA829]:~/startjacinto/tools/host-tools/k3-bootswitch/bin/j722s-evm> sudo dfu-util -l
dfu-util 0.9

Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2016 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to sourceforge.net/.../

Found DFU: [0451:6165] ver=0200, devnum=34, cfg=1, intf=0, path="3-4", alt=1, name="SocId", serial="01.00.00.00"
Found DFU: [0451:6165] ver=0200, devnum=34, cfg=1, intf=0, path="3-4", alt=0, name="bootloader", serial="01.00.00.00"
[SDK-1000-j722s-DRA829]:~/startjacinto/tools/host-tools/k3-bootswitch/bin/j722s-evm> sudo dfu-util -R -a bootloader -D tiboot3.bin
dfu-util 0.9

Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2016 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to sourceforge.net/.../

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 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
Device returned transfer size 512
Copying data from PC to DFU device
Download        [=========================] 100%       350004 bytes
Download done.
state(6) = dfuMANIFEST-SYNC, status(0) = No error condition is present
dfu-util: unable to read DFU status after completion
dfu-util: can't detach
Resetting USB to switch back to runtime mode

0 admin 11 个月前

TI__Guru**** 2484615 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

你(们)好

我最终在10.00 SDK 上进行了测试、它适合我使用。

交换机配置

SW3[1-8]= 11001010

SW4[1-8]= 00000000

目标日志：

U-Boot SPL 2024.04-dirty (Dec 02 2024 - 16:24:07 +0530)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)')
SPL initial stack usage: 17048 bytes
Trying to boot from DFU
###################################################DOWNLOAD ... OK
Ctrl+C to exit ...
Authentication passed
Authentication passed
Authentication passed
init_env from device 10 not supported!
Authentication passed
Authentication passed
Starting ATF on ARM64 core...

NOTICE:  BL31: v2.10.0(release):v2.10.0-367-g00f1ec6b87-dirty
NOTICE:  BL31: Built : 16:09:05, Feb  9 2024

U-Boot SPL 2024.04-dirty (Dec 02 2024 - 16:27:12 +0530)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)')
Trying to boot from DFU
#####DOWNLOAD ... OK
Ctrl+C to exit ...
Authentication passed
Authentication passed


U-Boot 2024.04-dirty (Dec 02 2024 - 16:27:12 +0530)

SoC:   J722S SR1.0 HS-FS
Model: Texas Instruments J722S EVM
DRAM:  2 GiB (effective 8 GiB)
Core:  79 devices, 29 uclasses, devicetree: separate
MMC:   mmc@fa10000: 0, mmc@fa00000: 1
Loading Environment from nowhere... OK
In:    serial@2800000
Out:   serial@2800000
Err:   serial@2800000
Net:   eth0: ethernet@8000000port@1
Hit any key to stop autoboot:  0 
=> 
=> 
=>

主机日志：

sudo dfu-util -v -R -a bootloader -D tiboot3.bin
dfu-util 0.9

Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2016 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to sourceforge.net/.../

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 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
Device returned transfer size 512
Copying data from PC to DFU device
Download	[=========================] 100%       349928 bytes
Download done.
Sent a total of 349928 bytes
state(6) = dfuMANIFEST-SYNC, status(0) = No error condition is present
dfu-util: unable to read DFU status after completion
dfu-util: can't detach
Resetting USB to switch back to runtime mode
0.00user 0.00system 0:02.47elapsed 0%CPU (0avgtext+0avgdata 2688maxresident)k
0inputs+0outputs (0major+223minor)pagefaults 0swaps


 sudo time  dfu-util -v -R -a tispl.bin -D tispl.bin
dfu-util 0.9

Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2016 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to sourceforge.net/.../

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 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
Device returned transfer size 4096
Copying data from PC to DFU device
Download	[=========================] 100%      1026819 bytes
Download done.
Sent a total of 1026819 bytes
state(7) = dfuMANIFEST, status(0) = No error condition is present
state(2) = dfuIDLE, status(0) = No error condition is present
Done!
Resetting USB to switch back to runtime mode
0.00user 0.00system 0:02.40elapsed 0%CPU (0avgtext+0avgdata 3328maxresident)k
0inputs+0outputs (0major+386minor)pagefaults 0swaps


sudo time  dfu-util -v -R -a  u-boot.img  -D u-boot.img
dfu-util 0.9

Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2016 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to sourceforge.net/.../

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 0451:6165
Run-time device DFU version 0110
Claiming USB DFU Interface...
Setting Alternate Setting #1 ...
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	[=========================] 100%      1182619 bytes
Download done.
Sent a total of 1182619 bytes
state(7) = dfuMANIFEST, status(0) = No error condition is present
state(2) = dfuIDLE, status(0) = No error condition is present
Done!
Resetting USB to switch back to runtime mode
0.00user 0.00system 0:02.93elapsed 0%CPU (0avgtext+0avgdata 3584maxresident)k
0inputs+0outputs (0major+426minor)pagefaults 0swaps

图像：

e2e.ti.com/.../tiboot3_2D00_j722s_2D00_hs_2D00_fs_2D00_evm.bin

e2e.ti.com/.../1300.tispl.bin

e2e.ti.com/.../6170.u_2D00_boot.img

此致
Diwakar

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[参考译文] TDA4VEN-Q1：J722S EVM、DFU 引导