Wrong Image Format for bootm command

Question

I followed the steps for uboot in the ADSP-SC573 using the following start guide

https://wiki.analog.com/resources/tools-software/linuxdsp/docs/quickstartguide/quickstart_sc573

When utilizing the image file (fitImage) that is utilized in the start guide, it functions effectively.

consequently, I used zImage, which is found in the source folder itself, in place of that image.

This error was triggered,

Wrong Image format for bootm command

Error: can't get kernel image

I am very curious how to proceed on that....

Prasanth R · Accepted Answer

Hi Sushindrean, 
 
 It seems your u-boot environment variable was modified, 
 ``` 
 # setenv sdcardboot 'mmc rescan; mmc dev 0 0; ext2load mmc 0:1 ${loadaddr} /boot/${ramfile}; ext2load mmc 0:1 ${dtbaddr} /boot/${dtbfile}; run sdcardargs; bootz ${loadaddr} - ${dtbaddr}' 
 #run sdcardboot 
 ``` 
 Thanks, 
 Prasanth R)

Prasanth R · Answer

Hi Sushindren, 
 
 bootm command is for Uimage 
 As you were using zimage, you need to use bootz command. 
 
 replace the bootm command from your bootargs to bootz and give it a try. 
 
 Thanks, 
 Prasanth R

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Wrong Image Format for bootm command