Messages in this thread | | | Date | Mon, 28 Oct 2019 17:08:46 +0800 | From | Shawn Guo <> | Subject | Re: [PATCH 0/9] Add SoC serial number support for i.MX6/7 SoCs |
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On Mon, Oct 28, 2019 at 11:12:41AM +0800, Anson Huang wrote: > i.MX6/7 SoCs have 64-bit unique ID stored in OCOTP bank 0, word 1/2, > read them out as SoC serial number which can be used from userspace: > > root@imx7dsabresd:~# cat /sys/devices/soc0/serial_number > 0000028FF618B953 > > Add support for i.MX6Q/6DL/6SL/6SX/6SLL/6UL/6ULL/6ULZ/7D, as they have > same unique ID layout in OCOTP. > > Anson Huang (9): > ARM: imx: Add serial number support for i.MX6Q > ARM: imx: Add serial number support for i.MX6DL > ARM: imx: Add serial number support for i.MX6SLL > ARM: imx: Add serial number support for i.MX6ULL > ARM: imx: Add serial number support for i.MX6UL > ARM: imx: Add serial number support for i.MX6ULZ > ARM: imx: Add serial number support for i.MX6SL > ARM: imx: Add serial number support for i.MX6SX > ARM: imx: Add serial number support for i.MX7D
For this particular case, I think one single patch is even better than a series. So please squash them.
Shawn
> > arch/arm/mach-imx/cpu.c | 38 +++++++++++++++++++++++++++++++++++++- > 1 file changed, 37 insertions(+), 1 deletion(-) > > -- > 2.7.4 >
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