[U-Boot] [PATCH 1/2] warp7: usb: Introduce a get method for serial number

[Bryan O'Donoghue]

On 13/03/18 13:25, Fabio Estevam wrote:
>> +static int warp7_get_serialid(u64 *id)
> Maybe you could turn place this function in a common location as it
> may be useful for others.
> 

Ah, looking for a place to stick this as shared code I've found 
something which already does what this patch does

arch/arm/mach-imx/mx7/soc.c::void get_board_serial(struct tag_serialnr 
*serialnr)

commit c5752f73a53a ("imx: imx7d: Add SoC system support")