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

Part Number:OMAP-L138

Hi,

I want to know workaround for OMAP-L138 errata(Advisory 2.3.17).
Workaround for this errata: It is described to use "--c64p_dma_l1d_workaround" option for method 1. However, this option seems to be ignored by the compiler. Please tell me how to use properly.
I am using the ti-cgt-c 6000 _ 8.2.2 compiler.

Best regards,
H.U