Integrate meta-seco-imx/u-boot-seco-imx/seco_lf_v2021.04-gm_mx8qm_iommu
requested to merge integrate/meta-seco-imx/u-boot-seco-imx/seco_lf_v2021.04-gm_mx8qm_iommu/into/kirkstone into kirkstone
Integrate u-boot-seco-imx/seco_lf_v2021.04-gm_mx8qm_iommu
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[C43][C26][ENV] add IOMMU passthrough kernel cmdline arg
Activate IOMMU passthrough to workaround the hang of the boot process on filesystem load about every 50~100 consecutive tests
- Error details: [...] arm-smmu 51400000.iommu: Unhandled context fault: fsr=...
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[SECO_ENV] add support for custom u-boot vars and kernel cmdline args