TDA4VM: tda4 SPL模式启动MCU1_0应用问题

jianb beifang

Prodigy 30 points

Part Number: TDA4VM

我们使用的是10_00_00_05的BSP和SDK，目前想使用TDA4的SPL启动模式，在MCU1_0上启动can_profile_app_freertos_mcu1_0_debug.xer5f应用。

请问有什么文档可以参考吗，请指点，多谢！~

6 个月前

0 Lydia 6 个月前

TI__Mastermind 29315 points

您好，

这俩个帖子或许对您有帮助，您可以看看能否参考，

1，[FAQ] TDA4VM: MCUSW demo on CAN along side Linux on A72

2，TDA4VM: SPL startup error with firmware for R5f MCU1_0 core embeded in tispl.bin

0 jianb beifang 6 个月前

Prodigy 30 points

我根据两个帖子进行了验证，没有修改can_profile_app_freertos_mcu1_0的代码，重新编译，然后把can_profile_app_freertos_mcu1_0_debug.xer5f更新到board-support/prebuilt-images/ti-dm/j721e下，重新编译uboot。然后把编译完成的tiboot3.bin，tispl.bin，u-boot.img更新到sd卡的boot目录。
给板子上电，板子会卡住，如下图；

U-Boot SPL 2024.04-dirty (Feb 13 2025 - 11:07:09 +0800)
SYSFW ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)')
Trying to boot from MMC2
Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
Warning: Detected image signing certificate on GP device. Skipping certificate to prevent boot failure. This will fail if the image was also encrypted
Loading Environment from nowhere... OK

正常需要修改uboot和can_profile_app_freertos代码吗？