AVR32UC3X512- PM macht probleme(SPI, uart)

static void init_sys_clocks(void)

{

  // Initialize system clocks.

  pm_switch_to_osc0(&AVR32_PM, FOSC0, OSC0_STARTUP);

  pm_pll_setup(&AVR32_PM, 0,  // pll. 60MHz

                 4,  // mul.

                 1,   // div.

                 0,   // osc.

                 16); // lockcount.

//  pm_pll_setup(&AVR32_PM, 0,  // pll. 48MHz

  //               3,  // mul.

    //             0,   // div.

      //           0,   // osc.

        //         16); // lockcount.

  pm_pll_enable(&AVR32_PM, 0);

  pm_wait_for_pll0_locked(&AVR32_PM);

  /* Divide PBA clock by 2 from main clock (PBA clock = 66MHz/2 = 33MHz).

     Pheripheral Bus A clock divisor enable = 1

     Pheripheral Bus A select = 0

     Pheripheral Bus B clock divisor enable = 0

     Pheripheral Bus B select = 0

     High Speed Bus clock divisor enable = 0

     High Speed Bus select = 0

  */

  pm_cksel(&AVR32_PM, // PBA auf 60MHz/4

           1,   // pbadiv.

           1,   // pbasel.

           0,   // pbbdiv.

           0,   // pbbsel.

           0,   // hsbdiv.

           0);  // hsbsel.

//  flashc_set_wait_state(1);

  pm_switch_to_clock(&AVR32_PM, AVR32_PM_MCSEL_PLL0);

  // Give the used PBA clock frequency to Newlib, so it can work properly.

 set_cpu_hz(FCPU_HZ);

}

     // Assign I/Os to SPI

        gpio_enable_module(SPI_GPIO_MAP, sizeof(SPI_GPIO_MAP) / sizeof(SPI_GPIO_MAP[0]));

        // add the spi options driver structure for the CC2500

        spi_options_t spiOptions =

        {

          .reg          = 0,  // dan wäre dies aber der chip-select!!!!!!!

          .baudrate     = SPI_SPEED, //SPI_SPEED,

          .bits         = 8,

          .spck_delay   = 0,

          .trans_delay  = 0,

          .stay_act     = 1,

          .spi_mode     = 0,

          .modfdis      = 1

        };

        // Initialize as master

        spi_initMaster(&AVR32_SPI1, &spiOptions);

        // Set selection mode: variable_ps, pcs_decode, delay

        spi_selectionMode(&AVR32_SPI1, 0, 0, 0);

        // Enable SPI

        spi_enable(&AVR32_SPI1);

        // setup chip registers

 spi_setupChipReg(&AVR32_SPI1, &spiOptions, FPBA_HZ);