From: Alexandre Courbot <acourbot@nvidia.com>
To: Russell King <linux@arm.linux.org.uk>,
Stephen Warren <swarren@wwwdotorg.org>,
Tomasz Figa <t.figa@samsung.com>,
Dave Martin <Dave.Martin@arm.com>,
Olof Johansson <olof@lixom.net>, Arnd Bergmann <arnd@arndb.de>,
Kevin Hilman <khilman@linaro.org>
Cc: gnurou@gmail.com, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Alexandre Courbot <acourbot@nvidia.com>
Subject: [PATCH v5 0/5] ARM: support for Trusted Foundations secure monitor
Date: Thu, 5 Sep 2013 12:27:55 +0900 [thread overview]
Message-ID: <1378351680-14696-1-git-send-email-acourbot@nvidia.com> (raw)
After several rounds of reviews, this patchset should be close to maturity. This
fifth version gathers the Reviewed-by tags, addresses the (hopefully) last
issues, and seeks the Acked-bys of ARM maintainers to be merged, probably
through the Tegra tree.
Changes since v4:
- Added ifdefs to isolate open firmware-dependant code
- Changed BUGS() into more appropriate calls to panic()
- Fix hard-fail when TF support is not compiled in
- Make Tegra documentation reference the TF binding
- Tested extensively
As there is no consensus on the matter, I have left the TF version in device
tree as two separate nodes. Comments for or against this and references to prior
practices regarding version handling in the device tree are welcome.
Alexandre Courbot (5):
ARM: add basic Trusted Foundations support
ARM: tegra: add support for Trusted Foundations
ARM: tegra: split setting of CPU reset handler
ARM: tegra: set CPU reset handler with firmware op
ARM: tegra: support Trusted Foundations by default
.../arm/firmware/tl,trusted-foundations.txt | 17 +++++
Documentation/devicetree/bindings/arm/tegra.txt | 5 ++
.../devicetree/bindings/vendor-prefixes.txt | 1 +
arch/arm/Kconfig | 2 +
arch/arm/Makefile | 1 +
arch/arm/configs/tegra_defconfig | 1 +
arch/arm/firmware/Kconfig | 25 +++++++
arch/arm/firmware/Makefile | 1 +
arch/arm/firmware/trusted_foundations.c | 82 ++++++++++++++++++++++
arch/arm/include/asm/trusted_foundations.h | 53 ++++++++++++++
arch/arm/mach-tegra/Kconfig | 1 +
arch/arm/mach-tegra/common.c | 2 +
arch/arm/mach-tegra/reset.c | 40 ++++++++---
13 files changed, 220 insertions(+), 11 deletions(-)
create mode 100644 Documentation/devicetree/bindings/arm/firmware/tl,trusted-foundations.txt
create mode 100644 arch/arm/firmware/Kconfig
create mode 100644 arch/arm/firmware/Makefile
create mode 100644 arch/arm/firmware/trusted_foundations.c
create mode 100644 arch/arm/include/asm/trusted_foundations.h
--
1.8.4
next reply other threads:[~2013-09-05 3:27 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-05 3:27 Alexandre Courbot [this message]
2013-09-05 3:27 ` [PATCH v5 1/5] ARM: add basic Trusted Foundations support Alexandre Courbot
[not found] ` <1378351680-14696-2-git-send-email-acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-09-05 18:35 ` Rob Herring
[not found] ` <5228CEDB.1090306-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2013-09-09 6:15 ` Alexandre Courbot
[not found] ` <CAAVeFu+MGGBfmm1jwtKGP_d3EjkLdf5B_E_5RT___PVh1e=8jw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-09-10 13:04 ` Will Deacon
2013-09-12 9:18 ` Linus Walleij
2013-09-12 9:56 ` Alexandre Courbot
2013-09-10 13:18 ` Catalin Marinas
2013-09-06 19:29 ` Stephen Warren
2013-09-09 6:38 ` Alexandre Courbot
[not found] ` <CAAVeFuJF-cu9aPCruGPQk9WHV7VAGhGpU0bU6LToxP38YBnS_g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-09-09 15:59 ` Stephen Warren
[not found] ` <522DF058.8020509-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-09-12 10:00 ` Alexandre Courbot
2013-09-06 16:48 ` Linus Walleij
[not found] ` <CACRpkdaphSqM1oOphC-t1UPmkxaEemC3R3aDfEXb79GWNNyNMA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-09-09 6:32 ` Alexandre Courbot
2013-09-05 3:27 ` [PATCH v5 2/5] ARM: tegra: add support for Trusted Foundations Alexandre Courbot
2013-09-05 3:27 ` [PATCH v5 3/5] ARM: tegra: split setting of CPU reset handler Alexandre Courbot
2013-09-05 3:27 ` [PATCH v5 4/5] ARM: tegra: set CPU reset handler with firmware op Alexandre Courbot
[not found] ` <1378351680-14696-1-git-send-email-acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-09-05 3:28 ` [PATCH v5 5/5] ARM: tegra: support Trusted Foundations by default Alexandre Courbot
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