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This is a project related to SE_01_005 - QEMU PCIe passthru on x86 hosts.
When enabling PCIe passthru on x86 hosts, the physical memory range of 3GB-4GB is reserved for this purpose.
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Fix this problem on u-boot and upstream
Status
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Updates
- A raw patch attached - https://lists.denx.de/pipermail/u-boot/2023-August/526606.html
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- u-boot patch in discussion: https://www.mail-archive.com/u-boot@lists.denx.de/msg486519.html