29cb7002e5
This driver enables the "takeover" of a serdev bus device by the GNSS
subsystem. It can be used to test the GNSS subsystem without needing to
write a specific hardware backend.
The new module supports the following parameters:
gnss_cmdline.serdev=driver/port/serdev
gnss_cmdline.type=<protocol number>
An example which allows GNSS to wrap a platform serial8250 port and
advertise NMEA-0183 data is:
gnss_cmdline.serdev=serial8250/serial0/serial0-0
^ ^ ^
driver port serdev
gnss_cmdline.type=0
^
GNSS_TYPE_NMEA
Bug: 146517987
Change-Id: I421386ee4f2ba8f1f0832d9c56a067a600892d3c
Signed-off-by: Alistair Delva <adelva@google.com>
19 lines
411 B
Makefile
19 lines
411 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Makefile for the GNSS subsystem.
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#
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obj-$(CONFIG_GNSS) += gnss.o
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gnss-y := core.o
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obj-$(CONFIG_GNSS_SERIAL) += gnss-serial.o
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gnss-serial-y := serial.o
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obj-$(CONFIG_GNSS_SIRF_SERIAL) += gnss-sirf.o
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gnss-sirf-y := sirf.o
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obj-$(CONFIG_GNSS_UBX_SERIAL) += gnss-ubx.o
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gnss-ubx-y := ubx.o
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obj-$(CONFIG_GNSS_CMDLINE_SERIAL) += gnss-cmdline.o
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gnss-cmdline-y := cmdline.o
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