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| author | Marcin Chojnacki | 2017-02-28 13:08:13 +0100 |
|---|---|---|
| committer | Peter Maydell | 2017-02-28 13:08:13 +0100 |
| commit | 54a5ba13a9ffe7d25fc649b0fa9f8314734c8ccc (patch) | |
| tree | 969296f64bcd11de22f0971ec334d75ca067c6a5 /include/hw/arm/fsl-imx31.h | |
| parent | Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into ... (diff) | |
| download | qemu-54a5ba13a9ffe7d25fc649b0fa9f8314734c8ccc.tar.gz qemu-54a5ba13a9ffe7d25fc649b0fa9f8314734c8ccc.tar.xz qemu-54a5ba13a9ffe7d25fc649b0fa9f8314734c8ccc.zip | |
target-arm: Implement BCM2835 hardware RNG
Recent vanilla Raspberry Pi kernels started to make use of
the hardware random number generator in BCM2835 SoC. As a
result, those kernels wouldn't work anymore under QEMU
but rather just freeze during the boot process.
This patch implements a trivial BCM2835 compatible RNG,
and adds it as a peripheral to BCM2835 platform, which
allows to boot a vanilla Raspberry Pi kernel under Qemu.
Changes since v1:
* Prevented guest from writing [31..20] bits in rng_status
* Removed redundant minimum_version_id_old
* Added field entries for the state
* Changed realize function to reset
Signed-off-by: Marcin Chojnacki <marcinch7@gmail.com>
Message-id: 20170210210857.47893-1-marcinch7@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw/arm/fsl-imx31.h')
0 files changed, 0 insertions, 0 deletions