Re: [U-Boot] valid RAM region on a 256MB fails occasionally

2015-08-31 Thread harsha kiran
i found the problem.. The first stage bootloader has initialized the mmu unit and since the second stage is running on an already initialized RAM, the RAM test still sees data outside physical address and hence thinks it to be 1GB. When it tries to relocate itself into this address range, it fai

[U-Boot] valid RAM region on a 256MB fails occasionally

2015-08-27 Thread harsha kiran
Hi ! I am trying to run a u-boot.bin from the RAM as a standalone application and occationally my board hangs and resets. i found the place it breaks but dont have any clue why.. After the u-boot.img is loaded, i get the cmd prompt and run run the u-boot.bin from by boot partition of emmc U-Boot#