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Re: [PATCH] riscv: sifive_u: Add a "serial" property for board serial nu
Re: [PATCH] riscv: sifive_u: Add a "serial" property for board serial number
Fri, 10 Jan 2020 15:52:05 +0800
On Fri, Nov 22, 2019 at 10:38 AM Palmer Dabbelt
> On Thu, 21 Nov 2019 17:10:18 PST (-0800), address@hidden wrote:
> > On Sat, Nov 16, 2019 at 11:08 PM Bin Meng <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.
> >> Signed-off-by: Bin Meng <address@hidden>
> >> ---
> >> hw/riscv/sifive_u.c | 21 ++++++++++++++++++++-
> >> include/hw/riscv/sifive_u.h | 1 +
> >> 2 files changed, 21 insertions(+), 1 deletion(-)
> > ping?
> Sorry, it looks like I dropped this one. I've put it in the queue for 5.0,
> with a
> Reviewed-by: Palmer Dabbelt <address@hidden>
Has this been applied somewhere?
- Re: [PATCH] riscv: sifive_u: Add a "serial" property for board serial number,
Bin Meng <=