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From: | Jean-Christophe Dubois |
Subject: | Re: [Qemu-devel] [PATCH] LEON3 IRQMP: Fix IRQ software ack |
Date: | Fri, 12 Jan 2018 15:10:33 +0100 |
User-agent: | Roundcube Webmail/1.1.2 |
Le 2018-01-12 11:55, Fabien Chouteau a écrit :
On 11/01/2018 13:35, Jean-Christophe Dubois wrote:Thanks Fabien,Now, as a side question, could you tell me which reference LEON3 platform is implemented by Qemu in leon3_generic?I think it was the based on the FPGA version of Leon3 I was using at thetime. The name leon3_generic comes from my will to make it a configurable board where users could define the number and the location of the different peripherals, I never had time to work on this.
I see. I am not sure how to bring configurability to Qemu. There is the possibility to describe the hw PTF with DTC/DTB or something similar. I think some people were working on it for the ARM Qemu platform (but I am not sure what happened to this initiative).
Now in the meantime, would it make sense to move leon3_generic to a tsim compatible platform?
This would allow to validate the same software on the 2 simulators (obviously it would not be compatible with your specific FPGA version for now).
JC
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