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Ls2088A Accessing two QSPI flash

Question asked by pradeep TG on Aug 8, 2019
Latest reply on Aug 9, 2019 by ufedor

Hi Team,

 

We are using two qspi flash in LS2088A board. we are able to detect one qspi flash but not able to detect 2nd qspi flash below is the observation

  • when we give sf probe 0 we are able to detect 1st qspi flash
  • when we give sf probe 2 we are able to get cs ping is going low and clk is appearing but detection is failing 
  • for 1st qspi we used QSPI_A_CSO pin for chip select
  • for 2nd qspi we are using QSPI_B_CS0 for chip select

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