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Problem during setting own process Entry Address for U - Boot application.

Question asked by vignesh M on Jun 13, 2017
Latest reply on Jun 29, 2017 by Pavel Chubakov

SUBJECT : How to Set my Own Process Entry Address for U-Boot Application?

 

We purchased an T4240 EVM Kit for developing, i compiled U-boot application on using below commands.

when we tried to assign our own process entry address, the compiler throws an warning :

 

#powerpc64-fsl-linux-ld flash.o -o app.o -Ttext=0x01000000

 

(warning : powerpc64-fsl-linux-ld: warning: cannot find entry symbol _start; defaulting to 0000000001010190 )

 

Step 1 : powerpc64-fsl-linux-gcc -c flash.c

 

Step 2 : powerpc64-fsl-linux-ld flash.o -o app.o -Ttext=0x01000000.

(warning : powerpc64-fsl-linux-ld: warning: cannot find entry symbol _start; defaulting to 0000000001010190 )

 

Step 3 : powerpc64-fsl-linux-objcopy app.o -O binary app.bin.

 

Help me to sort out this problem ASAP .

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