diff options
| author | Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> | 2018-05-14 18:47:52 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-05-26 12:46:50 -0400 |
| commit | 9792be7d933ed58ab7ff46a21b37f312a4c04682 (patch) | |
| tree | df4ffde164eed9df4e8ca2c9e50346b9b5e09c87 /doc/README.qemu-arm | |
| parent | f37770c7707b9c11e1832005392a3b049b9fdf14 (diff) | |
doc: qemu-arm: Drop highmem=off references
Now that U-Boot works fine with highmem enabled, there is no need to
tell users to disable highmem.
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'doc/README.qemu-arm')
| -rw-r--r-- | doc/README.qemu-arm | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/doc/README.qemu-arm b/doc/README.qemu-arm index 6f6f07d8bb..260165638a 100644 --- a/doc/README.qemu-arm +++ b/doc/README.qemu-arm @@ -39,13 +39,12 @@ Running U-Boot The minimal QEMU command line to get U-Boot up and running is: - For ARM: - qemu-system-arm -machine virt,highmem=off -bios u-boot.bin + qemu-system-arm -machine virt -bios u-boot.bin - 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 -in U-Boot. Also, for some odd reason qemu-system-aarch64 needs to be explicitly +Note that 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. Additional peripherals that have been tested to work in both U-Boot and Linux |