[U-Boot-Users] examples solved

[U-Boot-Users] examples solved

[John Davis]

Hello

Thanks for the tip Wolfgang. I had looked at the page in the Readme file,
but looking at it again caused me to notice that they are using the .bin
file and the go address is one word past the load address.

Many thanks.

=> loadb 40000
<kermit stuff snipped>
## Total Size = 0x00010300 = 66304 Bytes
## Start Addr = 0x00040000
=> go 40004
## Starting application at 0x00040004 ...
Example expects ABI version 2
Actual U-Boot ABI version 2
Hello World
argc = 1
argv[0] = "40004"
argv[1] = "<NULL>"
Hit any key to exit ...


JD
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[U-Boot-Users] examples solved

[Andrew Wozniak]

John Davis wrote:
> Hello
> 
> Thanks for the tip Wolfgang.  I had looked at the page in the Readme 
> file, but looking at it again caused me to notice that they are using 
> the .bin file and the go address is one word past the load address.

Congrats on this long and winding road...

If you intend to create your own "u-boot applet", dig into the docs and 
source code - especially if your applet needs to use additional library 
functions supplied by u-boot. i.e. exports.

> Many thanks.
> 
> => loadb 40000
> <kermit stuff snipped>
> ## Total Size      = 0x00010300 = 66304 Bytes
> ## Start Addr      = 0x00040000
> => go 40004
> ## Starting application at 0x00040004 ...
> Example expects ABI version 2
> Actual U-Boot ABI version 2
> Hello World
> argc = 1
> argv[0] = "40004"
> argv[1] = "<NULL>"
> Hit any key to exit ...
> 
> 
> JD