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Re: [PATCH v3 0/3] hw/riscv: Add a serial property to sifive_u
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From: |
Bin Meng |
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Subject: |
Re: [PATCH v3 0/3] hw/riscv: Add a serial property to sifive_u |
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Date: |
Tue, 24 Mar 2020 10:08:19 +0800 |
Hi Palmer,
On Sat, Mar 7, 2020 at 5:45 AM Alistair Francis
<address@hidden> wrote:
>
> At present the board serial number is hard-coded to 1, and passed
> to OTP model during initialization. Firmware (FSBL, U-Boot) uses
> the serial number to generate a unique MAC address for the on-chip
> ethernet controller. When multiple QEMU 'sifive_u' instances are
> created and connected to the same subnet, they all have the same
> MAC address hence it creates a unusable network.
>
> A new "serial" property is introduced to specify the board serial
> number. When not given, the default serial number 1 is used.
>
Could you please take this for v5.0.0?
Regards,
Bin