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@@ -47,6 +47,12 @@ The minimal QEMU command line to get U-Boot up and running is:
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Note that for some odd reason qemu-system-aarch64 needs to be explicitly
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told to use a 64-bit CPU or it will boot in 32-bit mode.
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+Additional persistent U-boot environment support can be added as follows:
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+- Create envstore.img using qemu-img:
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+ qemu-img create -f raw envstore.img 64M
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+- Add a pflash drive parameter to the command line:
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+ -drive if=pflash,format=raw,index=1,file=envstore.img
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+
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Additional peripherals that have been tested to work in both U-Boot and Linux
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can be enabled with the following command line parameters:
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