Messages in this thread | | | From | Heiko Thiery <> | Date | Wed, 17 Mar 2021 12:52:29 +0100 | Subject | Re: [PATCH v2] arm64: configs: Enable PCIe support for imx8mq boards |
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Hi Shawn,
Am Mi., 17. März 2021 um 09:02 Uhr schrieb Shawn Guo <shawnguo@kernel.org>: > > On Thu, Mar 11, 2021 at 08:27:47PM +0100, Heiko Thiery wrote: > > Enable PCI_IMX6 to get PCI support for imx8mq boards like imx8mq-evk, > > imx8mq-kontron-pitx-imx8m and imx8mq-zii-ultra. > > > > Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com> > > --- > > v2: > > - slightly modified the commit message (Fabio Estevam) > > > > arch/arm64/configs/defconfig | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig > > index 1f673b00c5f5..522bae6a8f21 100644 > > --- a/arch/arm64/configs/defconfig > > +++ b/arch/arm64/configs/defconfig > > @@ -225,6 +225,7 @@ CONFIG_PCI_HOST_THUNDER_PEM=y > > CONFIG_PCI_HOST_THUNDER_ECAM=y > > CONFIG_PCIE_ROCKCHIP_HOST=m > > CONFIG_PCIE_BRCMSTB=m > > +CONFIG_PCI_IMX6=y > > Do we really want it to be built-in? If so, it would be nice to have some > comments about that in commit log.
Why would you not want it? I see other SOC PCI controllers are also enabled. I would like to have it because we have an Intel e1000 on our pitx-imx8m board and the seconds PCI slot is for a m.2 card. So we would have the PCI support with the default defconfig. On the NXP imx8mq EVK a m.2 is connected to the PCI interface.
Is this the kind of comments you want?
> Shawn > > > CONFIG_PCI_LAYERSCAPE=y > > CONFIG_PCIE_LAYERSCAPE_GEN4=y > > CONFIG_PCI_HISI=y > > -- > > 2.30.0 > >
BR -- Heiko -- Heiko
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