Imx6 Dual Lite Reset Issue

キャンセル
次の結果を表示 
表示  限定  | 次の代わりに検索 
もしかして: 

Imx6 Dual Lite Reset Issue

1,345件の閲覧回数
karimbakir
Contributor II

I use imx6 dual lite board with Green hills integrity OS 11.0.4 and have problem in reset :

1-When u-boot loads kernel and write reboot command , the system reset and u-boot detect reset issue is watchdog
but the kernel loaded but the system halted after 16 seconds.
2-When u-boot loads kernel and push reset button , the system reset and u-boot detect reset issue is POWER
but the kernel loaded but the system halted after 16 seconds.
3-When you stop u-boot and write reset command of u-boot ,the u-boot reset and u-boot detect reset issue is watchdog
and the system continue correctly and loads kernel and works fine

タグ(1)
0 件の賞賛
返信
1 返信

1,163件の閲覧回数
igorpadykov
NXP Employee
NXP Employee

Hi karim

for reliable reboot it is necessary to implement reset circuit as it is done

on Sabre SD schematic spf-27392 p.21 (U507), also resetting pmic with PWRON:

Schematics (1)
i.MX6_SABRE_SDP_DESIGNFILES
http://www.nxp.com/products/software-and-tools/hardware-development-tools/sabre-development-system/s...

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

0 件の賞賛
返信