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Booting from SPI flash

Question asked by veerendranath jakkam on Feb 18, 2016
Latest reply on Mar 14, 2017 by Douglas Evans

Hi,

 

when we select booting from eSPI flash using configuration buttons... pre-boot loader (PBL) will initialize the communication between the booting medium(eSPI/eLBC/I2C/SD) to load RCW but according to following doc we are defining eSPI controller initialization in PBI commands... But how this is possible to load RCW before initializing eSPI...

Doc: http://www.nxp.com/files/training/doc/dwf/DWF13_APF_ENT_T0881.pdf

 

Thanks and Regards,

Veerendranath

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