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P1010 Config IFC interface

Question asked by xie jianwei on Jun 16, 2013

I want access CPLD by use IFC of P1010 chip. so I config it

by reference the configuration of NorFlash ,but it don't work.

 

So , I want get the answer , how can I config the P1010 chip for

access CPLD. could you send out an example of the IFC config.

 

My configuration sequence is :

Step 1, Set TLB :

  Set MAS0 , MAS1, MAS2,MAS3 registers value.

 

Step2, Config IFC interface :

  Set IFC_CSPR3, IFC_CSOR3, IFC_FTIM0_CS3

  Set IFC_FTIM2_CS3,IFC_FTIM2_CS3,IFC_FTIM3_CS3

 

Step3, Set LAW access:

  Set LAWBAR3, LAWAR3

 

Step4, GPIO PUMX:

  Set GUTS_PMUXCR1 . 

  (I have try to set and reset LCLK bits in GUTS_PMUXCR1).

 

The attachment is configration code in ASM .

 

Regards,

XieJianwei

 

 

Original Attachment has been moved to: romInit.s.zip

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