OMAP-L138: About using "--c64p_dma_l1d_workaround" of compiler option

Hi,

I've notified the RTOS team. Please share which processor SDK rtos version are you using?

Best Regards,
Yordan

Hi Yordan,

This is not RTOS issue, this problem occurs with the CCS new project(Empty Project(with main.c)).
So, I have not tried it with processor SDK.

Best regards,
H.U

C6000 compiler version 7.4.24 is the last one to support the option --c64p_dma_l1d_workaround.  Get version 7.4.24 from this page.  To integrate it into CCS, please see the videos on the Compiler Releases page.

Thanks and regards,

-George

Hi George,

Thank you for your reply.

I have two questions,

Q1: If this option is added to the compiler's edit flag of TI v7.4.24, it will be displayed as an unrecognized flag.
Is this setting method correct?

Q2: Why is this option not supported in the C6000 compiler version 8.x.x or later despite being listed in errata workaround?

Best regards,
H.U

H.U said:

Q1: If this option is added to the compiler's edit flag of TI v7.4.24, it will be displayed as an unrecognized flag.
Is this setting method correct?

That is to be expected.  This is an undocumented option in the compiler.

H.U said:

Q2: Why is this option not supported in the C6000 compiler version 8.x.x or later despite being listed in errata workaround?

We are having internal discussions about that.

Thanks and regards,

-George

Hi George,

Thank you for your reply.

I understood about Q1.
I hope that Q2 will be handled as soon as possible. Please tell me when you decide what to do about that.

Best Regards,
H.U