Source for UBL and U-Boot

Helmut Forren

I'm trying to make decisions regarding my DM6467T-intended board with DM6467 (ZUT7) soldered to it due to availability.

I'd like to be able to compare the source code for UBL and U-Boot, between the "T" and "non-T" versions. Where can I find this source, please.

More specifically, I'd like to be able to compare and contrast dm6467t_495_ubl.bin and dm6467_297_ubl.bin, as well as u-boot-dm6467t-evm.bin and u-boot-dm6467-evm.bin.

Please be aware that when I did the same for davinci_dm646x_1ghz_defconfig and davinci_dm646x_defconfig, I found only trivial differences, thus informing me that it really doesn't matter which one of these I start with, since I need to modify the kernel config anyway.

I am anticipating that the differences in ubl and u-boot will be similarly trivial. (Note I'm having CCS target connection problems, already have the T versions programmed to NAND, and am considering leaving things this way. Beyond this, there may be more insight for me if I can compare the source.)

Thanks very much

over 15 years ago

0 Helmut Forren over 15 years ago

Mastermind 6805 points

I finally find http://processors.wiki.ti.com/index.php/DM6467_EVM_Installation#Getting_the_Source_2

that links to http://arago-project.org/files/releases/davinci-psp_3.2.0.0-beta/sources/

that provides as link http://arago-project.org/files/releases/davinci-psp_3.2.0.0-beta/sources/u-boot-dm646x.tar.gz

that contains source for U-boot.

I assume there's a similar path from top for UBL.

NOW, within the source, I find git/board/davinci/dm6467_evm/dm6467_evm.c that doesn't seem to care anything about loading LINUX KERNEL drivers, which is what I'm after. Perhaps I'm barking up the wrong tree. I'm trying to get a new driver into my kernel and I can't see evidence on the boot log.

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Source for UBL and U-Boot