Hello
We do not have OCRAM image of U_boot, at least because
of size : U-boot takes about 400 KB, OCRAM size is 128 KB.
Have a great day,
Yuri
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Thanks for the quick reply. Is it possible to load a piece of code on OCRAM using manufacturing tool to get the board from brick to configured state? Then I can use the configure state to load image on External RAM or other boot devices.
Hello,
Yes, basically it is possible to load a piece of code on OCRAM using manufacturing
tool. At least two points should be taken here for careful considerations :
1) loaded image should contain the IVT ;
2) OCRAM in itself used by boot ROM during load, therefore
only area, mentioned as "OCRAM Free Area" in i.MX6 RM, section
8.4.1 (Internal ROM /RAM memory map) is available for application.
Also, please look at "Manufacturing Tool V2 UCL User Guide.docx" in MFG documentation.
Regards,
Yuri.