Intel® Arria® 10 SoC UEFI Boot Loader User Guide

ID 683536
Date 12/15/2017
Public
Document Table of Contents

1.10.2.3. NAND Flash Commands

Command Usage Description
Probe nand probe Initialize flash device
Bad nand bad Report the bad blocks
Read raw nand read addr offset len raw Read raw data len bytes starting at flash offset to memory at addr
Read skip nand read addr offset len skip Read len bytes starting at flash offset to memory at addr but skip bad block
Read noskip nand read addr offset len noskip Read len bytes starting at flash offset to memory at addr without skip bad block
Read spare nand read addr block page spare Read spare data len bytes starting at flash offset to memory at addr
Write raw nand write addr offset len raw Write raw data len bytes from memory at addr to flash at offset
Write skip nand write addr offset len skip Write len bytes from memory at addr to flash at offset but skip bad block
Write noskip nand write addr offset len noskip Write len bytes from memory at addr to flash at offset without skip bad block
Write spare nand write addr block page spare Write spare data len bytes from memory at addr to flash at offset
Erase skip nand erase offset len skip Erase len bytes from offset but skip bad blocks
Erase noskip nand erase offset len noskip Erase len bytes rom offset without skip bad blocks
Update skip nand update addr offset len skip Erase, then write len bytes from memory at addr to flash at offset but skip bad blocks
Update noskip nand update addr offset len noskip Erase then write len bytes from memory at addr to flash at offset without skip bad blocks