IMX8MQ 启动卡在pcie自检阶段

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IMX8MQ 启动卡在pcie自检阶段

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Contributor I

我正在使用IMX8MQ处理器,烧录官方uboot和kernel最小系统镜像,在启动过程中存在卡在pcie1自检停止的情况,目前我已将pcie部分设备树代码屏蔽,依然无法解决。

[ 3.145450] Key type dns_resolver registered
[ 3.154273] registered taskstats version 1
[ 3.158396] Loading compiled-in X.509 certificates
[ 3.176530] hantro receive hot notification event: 0
[ 3.181530] cpu cpu0: registered imx8mq-cpufreq
[ 3.187145] imx6q-pcie 33800000.pcie: host bridge /hsio/pcie@33800000 ranges:
[ 3.194302] imx6q-pcie 33800000.pcie: No bus range found for /hsio/pcie@33800000, using [bus 00-ff]
[ 3.203547] imx6q-pcie 33800000.pcie: IO 0x1ff80000..0x1ff8ffff -> 0x00000000
[ 3.210963] imx6q-pcie 33800000.pcie: MEM 0x18000000..0x1fefffff -> 0x18000000
[ 3.463948] imx6q-pcie 33800000.pcie: phy link never came up
[ 3.469626] imx6q-pcie 33800000.pcie: failed to initialize host
[ 3.475555] imx6q-pcie 33800000.pcie: unable to add pcie port.
[ 3.481438] imx6q-pcie: probe of 33800000.pcie failed with error -110
[ 3.489195] imx6q-pcie 33c00000.pcie: host bridge /hsio/pcie@33c00000 ranges:
[ 3.496347] imx6q-pcie 33c00000.pcie: No bus range found for /hsio/pcie@33c00000, using [bus 00-ff]
[ 3.505584] imx6q-pcie 33c00000.pcie: IO 0x27f80000..0x27f8ffff -> 0x00000000
[ 3.512996] imx6q-pcie 33c00000.pcie: MEM 0x20000000..0x27efffff -> 0x20000000

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