From: Chris Patterson <cjp256@gmail.com>
To: xen-devel@lists.xen.org
Cc: Chris Patterson <cjp256@gmail.com>,
julien.grall@arm.com, sstabellini@kernel.org,
temkink@ainfosec.com
Subject: [PATCH 0/6] Initial Tegra platform support
Date: Thu, 6 Apr 2017 15:47:48 -0400 [thread overview]
Message-ID: <1491508074-31647-1-git-send-email-cjp256@gmail.com> (raw)
The attached patch-set adds support for 32-bit and 64-bit Tegra SoCs; including
support for the Jetson TK1 and Jetson TX1 boards, as well as the Pixel C tablet.
Previous revisions have been tested against the TK1, TX1, and Pixel C. This
current patch set has only been tested against the TX1 due to my curent hardware
availability, but should be OK on the other platforms.
Many thanks to Ian Campbell, whose original Jetson TK1 patchset contained a lot
of pointers in the right direction, and helped us to get started on this one!
This patch set includes:
- A minor serial quirk to get the NS16550 on the Tegra working.
- Support for the Tegra Legacy Interrupt Controller, which is necessary to get
interrupt routing working correctly on Tegra devices. In this version of the
patchset, the interrupt controller is supported via platform quirks.
- A few additional minor features and logic fixes to support the Tegra. An
example would be the Tegra-specific reset logic.
This patch set does NOT include:
- Support for the Tegra-specific IOMMU. This means this platform doesn't yet
support device passthrough.
This patch set includes fixes and cleanup requested from the original RFC
posted by Kyle Temkin. Kyle has done most of the authoring on this, but I am
picking it up to address the RFC reviews and push it though.
Chris Patterson (6):
xen/arm: platforms: Add earlyprintk and serial support for Tegra
boards.
xen/arm: domain_build: Inherit GIC's interrupt-parent from host device
tree
xen/arm: Allow platforms to hook IRQ routing
xen/arm: platforms: Add Tegra platform to support basic IRQ routing
xen/arm: Add function to query IRQ 'ownership'
xen/arm: platforms/tegra: Ensure the hwdom can only affect its own
interrupts
xen/arch/arm/Rules.mk | 1 +
xen/arch/arm/domain_build.c | 29 ++-
xen/arch/arm/irq.c | 15 +-
xen/arch/arm/platform.c | 30 +++
xen/arch/arm/platforms/Makefile | 4 +
xen/arch/arm/platforms/tegra-mlic.c | 261 +++++++++++++++++++++++
xen/arch/arm/platforms/tegra.c | 326 +++++++++++++++++++++++++++++
xen/common/device_tree.c | 8 +-
xen/drivers/char/ns16550.c | 28 ++-
xen/include/asm-arm/irq.h | 2 +
xen/include/asm-arm/platform.h | 12 ++
xen/include/asm-arm/platforms/tegra-mlic.h | 34 +++
xen/include/asm-arm/platforms/tegra.h | 54 +++++
xen/include/xen/8250-uart.h | 1 +
14 files changed, 788 insertions(+), 17 deletions(-)
create mode 100644 xen/arch/arm/platforms/tegra-mlic.c
create mode 100644 xen/arch/arm/platforms/tegra.c
create mode 100644 xen/include/asm-arm/platforms/tegra-mlic.h
create mode 100644 xen/include/asm-arm/platforms/tegra.h
--
2.1.4
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next reply other threads:[~2017-04-06 19:47 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-06 19:47 Chris Patterson [this message]
2017-04-06 19:47 ` [PATCH 1/6] xen/arm: platforms: Add earlyprintk and serial support for Tegra boards Chris Patterson
2017-04-13 23:09 ` Stefano Stabellini
2017-04-18 7:49 ` Julien Grall
2017-04-19 20:37 ` Chris Patterson
2017-04-06 19:47 ` [PATCH 2/6] xen/arm: domain_build: Inherit GIC's interrupt-parent from host device tree Chris Patterson
2017-04-18 8:01 ` Julien Grall
2017-04-19 20:09 ` Christopher Patterson
2017-04-06 19:47 ` [PATCH 3/6] xen/arm: Allow platforms to hook IRQ routing Chris Patterson
2017-04-13 23:26 ` Stefano Stabellini
2017-04-06 19:47 ` [PATCH 4/6] xen/arm: platforms: Add Tegra platform to support basic " Chris Patterson
2017-04-13 23:46 ` Stefano Stabellini
2017-04-17 15:03 ` Chris Patterson
2017-04-18 7:58 ` Julien Grall
2017-07-06 22:00 ` Chris Patterson
2017-07-07 16:25 ` Julien Grall
2017-07-07 18:08 ` Chris Patterson
2017-07-26 16:49 ` Julien Grall
2017-04-18 8:26 ` Julien Grall
2017-07-06 23:12 ` Chris Patterson
2017-07-07 16:30 ` Julien Grall
2017-07-07 18:53 ` Chris Patterson
2017-07-24 19:38 ` Chris Patterson
2017-07-26 16:10 ` Julien Grall
2017-04-06 19:47 ` [PATCH 5/6] xen/arm: Add function to query IRQ 'ownership' Chris Patterson
2017-04-18 8:27 ` Julien Grall
2017-04-06 19:47 ` [PATCH 6/6] xen/arm: platforms/tegra: Ensure the hwdom can only affect its own interrupts Chris Patterson
2017-04-13 23:54 ` Stefano Stabellini
2017-04-18 8:39 ` Julien Grall
2017-07-06 23:13 ` Chris Patterson
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