This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

how to config ARM clk to 1.2GHz ?

how to config ARM clk to 1.2GHz ?

can I modified these two macro MAIN_INTFREQ2 and MAIN_FRACFREQ2 to change the arm clk?

what else need to do

 thanks

  • how to config ARM clk to 1.2GHz ?

    -> just #define ARM_PLL_1200  in ./arch/arm/include/asm/arch-ti81xx/clocks_ti816x.h   if you use DVR_RDK

    can I modified these two macro MAIN_INTFREQ2 and MAIN_FRACFREQ2 to change the arm clk?

    -> see below

    #ifdef ARM_PLL_987
    #define MAIN_INTFREQ2      xxxxx
    #define MAIN_FRACFREQ2  xxxxx
    #endif
    #ifdef ARM_PLL_1200
    #define MAIN_INTFREQ2       xxxxx
    #define MAIN_FRACFREQ2   xxxxx
    #endif
    #define MAIN_MDIV2 0x1
    #endif