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tibbotech / yocto_layers

Tibbo Linux Yocto layers for sp7021, am335x -based boards
https://tibbo.com/
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sp_make.mk script naming error correction #4

Closed erimsa closed 4 years ago

erimsa commented 4 years ago

The 22. line of sp_make.mk has F_ROO=img-sp-tinl-tppg2.ext4

And the make -f sp_make.mk does not create ISPBOOOT.BIN file because of this error. I think this is a typo error and changed to ; F_ROO=img-sp-tiny-tppg2.ext4

dmitrydvorkin commented 4 years ago

I am not sure if this error has to be fixed or not. It is good to have an error there: user need to look inside this makefile at least once (at the first build) and setup the correct filename values for his device, case there are alot of options to decide: 1) xboot and u-boot version (emmc or nand), 2) what dts to use for the device 3) preferred filesystem and filesystem type

What device do you have, btw?

erimsa commented 4 years ago

Yes you are definitly right about.

I did that change and make the ISPBOOOT.BIN file. But couldn't write it to eMMC via fat formatted USB.

I have Tibbo LTPP3 G2 board has REV C revision sign on board.

How could I re-flash that board which setting I have to change in sp_make.mk ?

And What about sdcard booting. Can you explain a little bit on README or directly here please.

dmitrydvorkin commented 4 years ago

How to flash LTPP3G2 board from USB: https://tibbo.com/downloads/LTPS/FW/LTPPg2/