AnsweredAssumed Answered

Remapping u-boot in NOR-FLASH P3041

Question asked by Rafael Coelho on Sep 19, 2014
Latest reply on Nov 26, 2019 by Amarnath MB

Hello all,


I am starting to use P3041 in a custom hardware (very similar with the P3041DS) and would like working with u-boot, but

I'm having a problem with NOR FLASH memory addressing. I'm using the Freescale SDK as reference and in this I have

following NOR_FLASH memory mapping.

ScreenHunter_56 Sep. 18 10.59.jpg

I my custom hardware I have the following NOR_FLASH memory mapping:


ScreenHunter_57 Sep. 19 17.39.jpg


The problem occur when I change the #define CONFIG_SYS_TEXT_BASE 0xefffffff to #define CONFIG_SYS_TEXT_BASE 0xe7b00000, thus

the image to u-boot after compilation has 133MB of size.


What are the addresses should I change to work with u-boot on this custom hardware?


Thanks very much.