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Boot kernel customisation in Adsp 2106x

Question asked by battularamanareddy0@gnail.com on Jul 27, 2018
Latest reply on Aug 3, 2018 by Jithul_Janardhanan

HI all

Previously i posted this question but  stil i am not  getting reply from anyone to this question 

So please reply as soon as possible 

 

Reg:boot kernel customization in adsp 21062

I have single flash in that to load two .ldr filles regarding that i have

faced lmany problems i.e

1.first ldr working fine with customized kernel in sector 0 of flash memory.

2.second ldr not working with default kernel in sector 1 of flash

memory(each sector has 64kB memory)

 

for checking purpose i have check BMS signal timing

first ldr takes 6msec booting time and second ldr takes nearly 160msec

(in that i have some doubts 1.first ldr pointing to second ldr base address

properly or not .if fist one pointing properly why second ldr takes that

much time.in this point of view i think kernel code does not end properly)

 

below code i have add Iin kernel file

 

If not FLAG0_IN jump (pc,3);

ustat1=0x410600;

dm (EI6)=ustat1;

 

NOTE:Refereed documents are EE-345,EE-56 Corresponding attached zip files

in engineer zone

 

sir as soon as possible please send me what is problem and if any

modification required please send me data regarding this

 

Regards

Ramana

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