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PCIe related i.MX6QP patches

U-Boot David Müller (ELSOFT AG) 2 participants 2 messages Jul 7, 2015

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David Müller (ELSOFT AG)

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Hello

Do you have some PCIe related i.MX6QP patches which you could make public?

I have a i.MX6QP based custom board which seems to work quite well expect for PCIe. The first access done by U-Boot to the PCIe host controller registers causes a hang.

I assume a not correctly enabled clock to be the culprit.

TIA

Dave

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Quoted 9 lines · David M?ller (ELSOFT AG)

Hello

Do you have some PCIe related i.MX6QP patches which you could make public?

I have a i.MX6QP based custom board which seems to work quite well expect for PCIe. The first access done by U-Boot to the PCIe host controller registers causes a hang.

I assume a not correctly enabled clock to be the culprit.

Richard,

Have you ever tried PCI in U-boot mainline using a MX6QP?

Regards,

Fabio Estevam