* [U-Boot] How to debug u-boot on arm board if nothing printed via uart?
@ 2018-01-28 11:14 kipade
2018-01-28 20:30 ` Lukasz Majewski
0 siblings, 1 reply; 3+ messages in thread
From: kipade @ 2018-01-28 11:14 UTC (permalink / raw)
To: u-boot
Hello all,
As the topic, im a newbie for the u-boot debugging.
Now, it can't booting on my TI boards, there were
nothing printed via uart. I want to know, for this
condition, how to debug it?
Thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [U-Boot] How to debug u-boot on arm board if nothing printed via uart?
2018-01-28 11:14 [U-Boot] How to debug u-boot on arm board if nothing printed via uart? kipade
@ 2018-01-28 20:30 ` Lukasz Majewski
0 siblings, 0 replies; 3+ messages in thread
From: Lukasz Majewski @ 2018-01-28 20:30 UTC (permalink / raw)
To: u-boot
Hi,
> Hello all,
> As the topic, im a newbie for the u-boot debugging.
> Now, it can't booting on my TI boards, there were
> nothing printed via uart.
Were your boards working previously?
What has happen that they aren't printing anything anymore?
> I want to know, for this
> condition, how to debug it?
The most popular approach is to use a JTAG dongle.
Do you have JTAG pins on your board? You may want to look at OpenOCD.
> Thanks.
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> https://lists.denx.de/listinfo/u-boot
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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^ permalink raw reply [flat|nested] 3+ messages in thread
* [U-Boot] How to debug u-boot on arm board if nothing printed via uart?
@ 2018-01-28 11:15 kipade
0 siblings, 0 replies; 3+ messages in thread
From: kipade @ 2018-01-28 11:15 UTC (permalink / raw)
To: u-boot
Hello all,
As the topic, im a newbie for the u-boot debugging.
Now, it can't booting on my TI boards, there were
nothing printed via uart. I want to know, for this
condition, how to debug it?
Thanks.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2018-01-28 11:14 [U-Boot] How to debug u-boot on arm board if nothing printed via uart? kipade
2018-01-28 20:30 ` Lukasz Majewski
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2018-01-28 11:15 kipade
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