AM3359: Beaglebone Green Wireless SD card boot

ben major

Hi,

I have a seeds studio beaglebone green wireless development board and i am new to beaglebone.I want to boot the board from the sd card and i am using the

following link to do this

http://processors.wiki.ti.com/index.php/Processor_SDK_Linux_create_SD_card_script.Im (since im using linux system(ubuntu 14.04)

to view the booting process.when i dip down the boot switch ,d2 d4 leds lit and nothing happens.Kindly let

me know what is happening to the booting process and why i am not able to boot through sd card.I downloaded the sdk essentials from the following link.

http://software-dl.ti.com/processor-sdk-linux/esd/AM335X/latest/index_FDS.html

Thanks

over 8 years ago

0 Biser Gatchev-XID over 8 years ago

TI__Guru**** 393215 points

Beaglebone Green Wireless is not supported by the TI distributed Linux SDK. This is clearly shown on the download page software-dl.ti.com/.../index_FDS.html

0 ben major over 8 years ago in reply to Biser Gatchev-XID

Prodigy 80 points

Hi Biser,

I need to use TI 15.4 stack for my project and I am using seed studio beaglebone green wireless board.As you mentioned earlier that BBGW is not supported by the linux sdk ,is there any alternative to use 15.4 stack in BBGW?

Thanks,

0 Jordan Wagner over 8 years ago

Prodigy 50 points

I experienced the same issue and got it working on my BBGW by adding this to the uEnv.txt:

mmcrootfstype=ext3 rootwait

fdtfile=am335x-bonegreen.dtb

Also make sure the u-boot.img is being added to your first partition. A bug in the script was causing errors, fixable by either changing the script to grep for 'u-boot.img' instead of grep uboot | grep .img, or just remove the u-boot-dtb.img from your u-boot directory.

0 user4314325 over 8 years ago in reply to Jordan Wagner

Prodigy 180 points

Hi jordan,
I don't know where uEnv.txt.Could you tell me?

0 Yordan Kovachev over 8 years ago in reply to user4314325

TI__Guru**** 161600 points

Hi,

You can create uEnv.txt or modify the existing one (if any) on your boot partition of the peripheral you boot from (SD card, eMMC, etc).

Best Regards,
Yordan

0 user4314325 over 8 years ago in reply to Yordan Kovachev

Prodigy 180 points

SD card has not this file. I want to create but I don't know the content.Could you show me?
Thinks!

0 Yordan Kovachev over 8 years ago in reply to user4314325

TI__Guru**** 161600 points

The format is as Jordan Wagner specified it:
parameter = value

See: processors.wiki.ti.com/.../AM335x_U-Boot_User's_Guide

Best Regards,
Yordan

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AM3359: Beaglebone Green Wireless SD card boot