@ -39,13 +39,12 @@ Running U-Boot
The minimal QEMU command line to get U-Boot up and running is:
The minimal QEMU command line to get U-Boot up and running is:
- For ARM:
- For ARM:
qemu-system-arm -machine virt,highmem=off -bios u-boot.bin
qemu-system-arm -machine virt -bios u-boot.bin
- For AArch64:
- For AArch64:
qemu-system-aarch64 -machine virt,highmem=off -cpu cortex-a57 -bios u-boot.bin
qemu-system-aarch64 -machine virt -cpu cortex-a57 -bios u-boot.bin
The 'highmem=off' parameter to the 'virt' machine is required for PCI to work
Note that for some odd reason qemu-system-aarch64 needs to be explicitly
in U-Boot. Also, for some odd reason qemu-system-aarch64 needs to be explicitly
told to use a 64-bit CPU or it will boot in 32-bit mode.
told to use a 64-bit CPU or it will boot in 32-bit mode.
Additional peripherals that have been tested to work in both U-Boot and Linux
Additional peripherals that have been tested to work in both U-Boot and Linux