On 30.11.2017 15:53, Lucas Stach wrote:
Hi André,
Am Donnerstag, den 30.11.2017, 15:29 +0100 schrieb Andre Wagner:
Hello everyone,
I'm trying to add support for the Qemu virt ARM32 machine (qemu
version
2.10) based on the existing Qemu virt ARM64 support. In my
understanding
the emulated CPU is only a ARMv7 CPU instead of a ARMv8 CPU. Is this
correct?
VExpress is the generic ARM32 QEMU platform. Barebox already supports
that. Check out the last release (as it has some improvements in that
area), and build the vexpress_defconfig.
To run the emulated platform take a look at Documentation/boards/arm-
qemu-vexpress.rst
Regards,
Lucas
Thank you very much for the fast reply, I got a barebox working with
vexpress on Qemu now! Just a question (little bit off topic): The Qemu
virt ARM64 barebox version is called with: qemu-system-aarch64 -m 2048M
-cpu cortex-a57 -machine virt -display none -serial stdio -kernel
../barebox/barebox (according to
http://barebox.org/doc/latest/boards/aarch64-qemu-virt.html). The first
tests I did were starting my broken barebox version with qemu-system-arm
-m 2048M -cpu cortex-a15 -machine virt -display none -serial stdio
-kernel ../barebox/barebox. Is this 'virt' machine not the _real_ Qemu
virt ARM32?
Greetings,
André
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