USB OTG

[|X|S|6|2|1|]

As the title said, i want to port the USB OTG driver for S3C6410 chipset to our spica,

as i have read here : [S3C6410]USB-HOST驱动完成_阿虚的电子小屋(Rockie Cheng's Electronics House)_百度空间

it seems need to be compiled, testing, i ready to test drivers, but i dont know how to write and compile drivers,...

as in samsung's S3C6410 datasheet it supports USB OTG 2.0 interface, but its disabled in our spica.

[criminal]

It's already done:
Usb host

I followed that guide, and the last step is the bootloader modification, so we can't solve it...

[munchy_cool]

If the last step requires bootloader, well in that I guess we need the bootloader sources.
From where do we get bootloader sources?
Well in Lukiqq's kernel thread a few days ago there was a major discussion about bootloader sources ; a lot of links were posted and tom3q said that one of the links is the bootloader sources. Only problem being I do not know which one are the bootloader sources and whether they would be sufficient enough ti solve this problem or not or even the complications involved in all this.

Hope this helps. Do let me know if the post is a spam I will be more than happy to delete the post.

[|X|S|6|2|1|]

sorry for late reply, i was use my connection to download movie. i think xminster aleardy written the bootloader (remember dual boot system?) but it doesnt finished, or its isnt properly worked.

btw, cant we port bootloaders from a S3C6410 development kit?

[darth_llamah]

i think xminster aleardy written the bootloader (remember dual boot system?)

This was not bootloader modification but kernel/initramfs modification.

btw, cant we port bootloaders from a S3C6410 development kit?

Nope. Bootloader is hardware dependent.

From where do we get bootloader sources?

Unfortunately there is a little chance- bootloader contains proprietary code (XSR I think). Last August it was released with Acclaim or Moment (can't remember) sources but was later removed.

[HTD]

Well in Lukiqq's kernel thread a few days ago there was a major discussion about bootloader sources ; a lot of links were posted and tom3q said that one of the links is the bootloader sources.

Those were for a Development board SMDK6410.