I am trying to set the FlexSPI frequency to 30 MHz for testing with DCD.
I added the following lines to DCD
but after downloading and a reset the values in the registers are not the ones I specified.
The XIP defines are set to
and qspi flash nor config has
.serialClkFreq = kFlexSpiSerialClk_30MHz, //kFlexSpiSerialClk_133MHz,
but the SPI flash is still running with 130MHz.
After a reset CCM_CSCMR1 is set to
and CCM_ANALOG_PFD_480 to
Why does DCD not set the values I specify?
In RT1020 reference manual 220.127.116.11 below Table 8-41 is the following note
but I can't find a list of allowed block/target address in RT1020 reference manual. Where can I find them?