From: Stefan Hajnoczi <stefanha@redhat.com>
To: qemu-devel@nongnu.org
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Laurent Vivier <lvivier@redhat.com>,
Joel Stanley <joel@jms.id.au>,
Peter Maydell <peter.maydell@linaro.org>,
jim@groklearning.com, qemu-arm@nongnu.org, jusual@mail.ru,
Thomas Huth <thuth@redhat.com>,
contrib@steffen-goertz.de, Stefan Hajnoczi <stefanha@redhat.com>
Subject: [Qemu-devel] [PATCH v2 0/2] arm: Stub out NRF51 TWI magnetometer/accelerometer detection
Date: Thu, 10 Jan 2019 09:40:18 +0000 [thread overview]
Message-ID: <20190110094020.18354-1-stefanha@redhat.com> (raw)
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
--
2.20.1
next reply other threads:[~2019-01-10 9:40 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-10 9:40 Stefan Hajnoczi [this message]
2019-01-10 9:40 ` [Qemu-devel] [PATCH v2 1/2] arm: Stub out NRF51 TWI magnetometer/accelerometer detection Stefan Hajnoczi
2019-01-18 13:57 ` Peter Maydell
2019-01-20 14:10 ` Stefan Hajnoczi
2019-01-10 9:40 ` [Qemu-devel] [PATCH v2 2/2] tests/microbit-test: add TWI stub device test Stefan Hajnoczi
2019-01-10 9:48 ` Thomas Huth
2019-01-10 10:11 ` Julia Suvorova
2019-01-11 6:36 ` Stefan Hajnoczi
2019-01-21 16:21 ` [Qemu-devel] [PATCH v2 0/2] arm: Stub out NRF51 TWI magnetometer/accelerometer detection Peter Maydell
2019-01-22 9:26 ` Stefan Hajnoczi
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