Re: Raspberry Pi Serial Number

On 2/23/2022 11:44, Carl Johnson wrote:
> Archimedes Gaviola<[email protected]>  writes:
>
>> On Wed, Feb 23, 2022 at 6:23 PM Ronald Klop<[email protected]>  wrote:
>>
>>> Is that this number?
>>>
>>> [root@rpi4 ~]# ofwdump -p -a | head
>>> Node 0x48:
>>>    memreserve:
>>>      3b 30 00 00 04 c0 00 00
>>>    serial-number:
>>>      31 30 30 30 30 30 30 30 36 34 39 35 32 31 61 30 00
>>>      '10000000649521a0'
>>>    compatible:
>>>      72 61 73 70 62 65 72 72 79 70 69 2c 34 2d 6d 6f 64 65 6c 2d
>>>      62 00 62 72 63 6d 2c 62 63 6d 32 37 31 31 00
>>>    model:
>>>
>>>
>> I believe so Ronald as it matches the serial number from my CentOS in the
>> same hardware.
>>
>> root@generic:~ # ofwdump -p -a | head
>> Node 0x48:
>>    memreserve:
>>      3b 40 00 00 04 c0 00 00
>>    serial-number:
>>      31 30 30 30 30 30 30 30 62 63 38 61 35 36 61 33 00
>>      '10000000bc8a56a3'
> The serial number also appears to be available with
> 'kenv smbios.system.serial' on my RPi4.
That also works on the Pi3 under 12.x (and, if I recall correctly, on 
prior-to-12.x as well.)
-- 
Karl Denninger
[email protected]
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