AnsweredAssumed Answered

i.MX6SoloX uSDHC DMA access to TCML or OCRAM

Question asked by David JAOUEN on Mar 8, 2016
Latest reply on Mar 9, 2016 by Yuri Muhin



I'm porting the MQX 4.2 uSDHC driver on the i.MX6SoloX and I'm having difficulties with the ADMA. Each time an ADMA2 transfer is required I get an ADMA error (0x9).

I was wondering if the uSDHC module has access to the TCML or OCRAM by default? Is there any security setting I need to do in CSU or AIPSTZ?