[ECOS] change to flash_v2 tree problem

[Manfred Gruber <gruber.m@utanet.at>]

Hi !

I changed my ecos 2_0 tree to flash_v2 tree for use am29xxxxx_v2 later.

Now I try to get it working with am29xxxxx, redboot boots but i get an error 
on fconfig -i, also on on startup:

.. Read from 0x13fff000-0x13ffffff to 0x07fdf000:                                                                                                                                                              
**Warning** FLASH configuration checksum error or invalid key                                                                                                                                                   
Use 'fconfig -i' to [re]initialize database

 than it hangs, when i commit out config_init it boots but on fconfig -i I 
get: 

RedBoot> fconfig -i                                                                                                                                                                                             
Initialize non-volatile configuration - continue (y/n)? y                                                                                                                                                       
** command abort - illegal memory access?

I think I missed something on flash configuration: on the old ecos 2_0
I got: FLASH: 0x10000000 - 0x14000000, 512 blocks of 0x00020000 bytes each.
Now I get: FLASH: 0x10000000 - 0x13ffffff 512 x 0x20000 blocks 

The strange thing is that fis init works. but fconfig -i not. Has someone an 
idea? Maybe there is a problem on flash size on the last block or 
something...

I think it was wrong to take the memory layout files from ecos 2_0 for my 
target, did I there miss something... how do i make the memory layout files 
new ?

thanks for any help regards manfred


 

  

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