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[Qemu-arm] [PATCH v2 0/2] arm: Stub out NRF51 TWI magnetometer/accelerom
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From: |
Stefan Hajnoczi |
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Subject: |
[Qemu-arm] [PATCH v2 0/2] arm: Stub out NRF51 TWI magnetometer/accelerometer detection |
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Date: |
Thu, 10 Jan 2019 09:40:18 +0000 |
v2:
* Move stub code into a separate device [Peter]
* Instantiate stub from microbit board instead of nRF51 SoC since this is
microbit-specific. Other boards using the nRF51 wouldn't necessarily want
to see these TWI/I2C devices.
* Add test case
This series stubs out the microbit's TWI/I2C devices so the microbit-dal
firmware boots successfully. The accelerometer and magnetometer are probed at
startup. If they are not found the firmware panics.
Stefan Hajnoczi (1):
tests/microbit-test: add TWI stub device test
Steffen Görtz (1):
arm: Stub out NRF51 TWI magnetometer/accelerometer detection
hw/i2c/Makefile.objs | 1 +
include/hw/arm/nrf51.h | 2 +
include/hw/arm/nrf51_soc.h | 1 +
include/hw/i2c/microbit_i2c.h | 42 +++++++++++
hw/arm/microbit.c | 15 ++++
hw/i2c/microbit_i2c.c | 127 ++++++++++++++++++++++++++++++++++
tests/microbit-test.c | 44 ++++++++++++
7 files changed, 232 insertions(+)
create mode 100644 include/hw/i2c/microbit_i2c.h
create mode 100644 hw/i2c/microbit_i2c.c
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2.20.1