Hi Petr,
On Mon, Jan 09, 2017 at 08:57:51PM +0100, Petr Štetiar wrote:
according to a lot of sources one would think, that
EC20 is based around the
Qualcomm MDM9615, but the picture of naked EC20[1] clearly shows, that there
is Qualcomm MDM9215 chip soldered on the board. Which source is true? :-) Or
it's just a wrong text on that BGA?
I think it is simply the fact that (at least) for the Linux on the Cortex-A5 it
doesn't make any difference whether it's running on a 9615 or a 9215.
The difference is presumably primarily in the cellular radio interface
and possibly DSP capacity? From the few publicly available information
the 9615 adds Ev-DO (3GPP2) capability, while the 9215 is GSM/UMTS/LTE
(3GPP) only?
btw: I just created a new mailing list for any future public discussion
on the Qualcomm Linux based cellular modems, see
qc-linux-modems(a)lists.osmocom.org and/or
https://lists.osmocom.org/mailman/listinfo/qc-linux-modems
--
- Harald Welte <laforge(a)gnumonks.org>
http://laforge.gnumonks.org/
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