TDA4VM: TDA4 MCU domain boot Linux kernel

Pierre Hsieh

Intellectual 955 points

Part Number: TDA4VM

Hi Sir :

I used MCU Domain R5F RTOS to Boot the Main Domain Linux kernel.

MCU Domain R5F RTOS can transmit bootargs parameters to Linux kernel like U-Boot?

over 3 years ago

0 Suman Anna over 3 years ago

TI__Guru** 111055 points

Hi Pierre,

Are you using SBL or the regular R5 SPL on your MCU R5F core?

regards

Suman

0 Pierre Hsieh over 3 years ago in reply to Suman Anna

Intellectual 955 points

Hi Suman :

In MCU domain R5F, first execute SBL, then execute "CAN Response and Bootloader Demo Application".

+1 Karan Saxena over 3 years ago in reply to Pierre Hsieh

TI__Guru* 77714 points

Hi Pierre,

When you do not have u-boot, the kernel bootargs can not be changed based on any environment (in u-boot case the u-boot's environment) - due to this reason you need to pass the bootargs via the chosen node in the kernel device tree.

Regards

Karan

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TDA4VM: TDA4 MCU domain boot Linux kernel