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Re: [PATCH for-8.2 6/7] target/riscv: add 'max' CPU type


From: Daniel Henrique Barboza
Subject: Re: [PATCH for-8.2 6/7] target/riscv: add 'max' CPU type
Date: Wed, 12 Jul 2023 18:39:28 -0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0



On 7/12/23 18:35, Conor Dooley wrote:
On Wed, Jul 12, 2023 at 06:09:10PM -0300, Daniel Henrique Barboza wrote:

It is intentional. Those default marchid/mimpid vals were derived from the 
current
QEMU version ID/build and didn't mean much.

It is still possible to set them via "-cpu rv64,marchid=N,mimpid=N" if needed 
when
using the generic (rv64,rv32) CPUs. Vendor CPUs can't have their machine IDs 
changed
via command line.

Sounds good, thanks. I did just now go and check icicle to see what it
would report & it does not boot. I'll go bisect...

BTW how are you booting the icicle board nowadays? I remember you mentioning 
about
some changes in the FDT being required to boot and whatnot.

If it's not too hard I'll add it in my test scripts to keep it under check. 
Perhaps
we can even add it to QEMU testsuite.


Daniel



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