U-Boot NAND Driver

This page gives an overview of Zynq nand driver. NAND driver provides basic functions that are required for accessing the nand flash memory including the support for hw ecc and bad block management.

Table of Contents

U-Boot Configuration

For Zynq UltraScale+

For Zynq-7000

Device Tree

For Zynq UltraScale+

For Zynq-7000

Test Procedure

Features

  • 8/16-bit I/O width with one chip select signal
  • ONFI specification 1.0
  • 16-word read and 16-word write data FIFOs
  • 8-word command FIFO
  • Programmable I/O cycle timing
  • ECC assist