AnsweredAssumed Answered

Nor Flash Memory mapped address......

Question asked by nuevo network on Dec 4, 2013
Latest reply on Dec 16, 2013 by nuevo network

Hi

Our board having P1020RDB-PC processor , Nor flash got corrupted so want re-flash the NOR flash,,,,,

our Board-Bring-up document show that  NOR FLASH MEMORY MAPPED ADREESSS is show below, But as per the codewarrior development tool, we have to start the base address 0XFF000000,,,, Can u tell me why  We have start from this base address , and why we cont start from oxEF000000 this base address,,,,,,,,,,,, could u please give the resone…………


 

Start Address

End Address

Description

Size

0xef00_0000

0xef03_ffff

Vitesse 7385 Switch Firmware

256K

0xef04_0000

0xef07_ffff

dtb image

256K

0xef08_0000

0xef3f_ffff

Uimage

  1. 3.5M

0xef40_0000

0xefef_ffff

JFFS2 image

11M

0xeff0_0000

0xefff_ffff

u-boot(at eff80000) and it's env

(at eff60000)

1M

Outcomes