trigger a hw reset of an eMMC

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: 

trigger a hw reset of an eMMC

1,161件の閲覧回数
jochenstehle
Contributor III

we have connected an eMMC to our i.mx6ul. the resetline is connected and listed in the devicetree.

Is there an simple way to trigger an hw reset from userspace?

0 件の賞賛
返信
1 返信

1,146件の閲覧回数
igorpadykov
NXP Employee
NXP Employee

Hi Jochen

 

one can try memtool (configure iomux pin as gpio)

https://source.codeaurora.org/external/imx/imx-test/tree/test/memtool?h=imx_5.4.70_2.3.0

 

Best regards
igor

0 件の賞賛
返信