From: Peter Korsgaard <peter@korsgaard.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH] imx-m4fwloader: new package
Date: Sun, 28 Jan 2018 09:53:26 +0100 [thread overview]
Message-ID: <87inbmfjp5.fsf@dell.be.48ers.dk> (raw)
In-Reply-To: <20180124171050.11445-1-gary.bisson@boundarydevices.com> (Gary Bisson's message of "Wed, 24 Jan 2018 18:10:50 +0100")
>>>>> "Gary" == Gary Bisson <gary.bisson@boundarydevices.com> writes:
> This package provides a tool to load a firmware to the Cortex-M4 core
> available in some i.MX processors such as i.MX6SX or i.MX7.
> This package was tested on a i.MX7D Nitrogen7 platform:
> # imx-m4fwloader hello_world.bin 0x007F8000
> Upstream repository:
> https://github.com/codeauroraforum/imx-m4fwloader
> Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
> ---
> package/freescale-imx/Config.in | 1 +
> package/freescale-imx/imx-m4fwloader/Config.in | 9 +++++++++
> .../imx-m4fwloader/imx-m4fwloader.hash | 2 ++
> .../freescale-imx/imx-m4fwloader/imx-m4fwloader.mk | 22 ++++++++++++++++++++++
> 4 files changed, 34 insertions(+)
> create mode 100644 package/freescale-imx/imx-m4fwloader/Config.in
> create mode 100644 package/freescale-imx/imx-m4fwloader/imx-m4fwloader.hash
> create mode 100644 package/freescale-imx/imx-m4fwloader/imx-m4fwloader.mk
> diff --git a/package/freescale-imx/Config.in b/package/freescale-imx/Config.in
> index e1dbdfb3e2..b5e5ab23dc 100644
> --- a/package/freescale-imx/Config.in
> +++ b/package/freescale-imx/Config.in
> @@ -72,6 +72,7 @@ config BR2_PACKAGE_FREESCALE_IMX_HAS_VIV_GPU
> source "package/freescale-imx/imx-codec/Config.in"
> source "package/freescale-imx/imx-kobs/Config.in"
> source "package/freescale-imx/imx-lib/Config.in"
> +source "package/freescale-imx/imx-m4fwloader/Config.in"
> source "package/freescale-imx/imx-parser/Config.in"
> source "package/freescale-imx/imx-uuc/Config.in"
> source "package/freescale-imx/imx-vpu/Config.in"
> diff --git a/package/freescale-imx/imx-m4fwloader/Config.in b/package/freescale-imx/imx-m4fwloader/Config.in
> new file mode 100644
> index 0000000000..b5d27a6856
> --- /dev/null
> +++ b/package/freescale-imx/imx-m4fwloader/Config.in
> @@ -0,0 +1,9 @@
> +config BR2_PACKAGE_IMX_M4FWLOADER
> + bool "imx-m4fwloader"
> + depends on BR2_arm # Only relevant for i.MX
What about the the m4's on mx8? It doesn't look supported yet though.
> + help
> + This package provides a tool to load a firmware to the
> + Cortex-M4 core available in some i.MX processors.
> +
> + Upstream repository:
> + https://github.com/codeauroraforum/imx-m4fwloader
We normally don't mention 'Upstream repository' before the URL, so I've
dropped this.
> diff --git a/package/freescale-imx/imx-m4fwloader/imx-m4fwloader.hash
> b/package/freescale-imx/imx-m4fwloader/imx-m4fwloader.hash
> new file mode 100644
> index 0000000000..0331fd0880
> --- /dev/null
> +++ b/package/freescale-imx/imx-m4fwloader/imx-m4fwloader.hash
> @@ -0,0 +1,2 @@
> +# Locally computed
> +sha256
> fb6334900972fe389e808845417dd9045fb0f7eb47952fc22a00f4cdaf94af1a
> imx-m4fwloader-8cf4d17a09ba23250d43381b49ba00d92406fad9.tar.gz
It would be nice to add the hash of the license file as well, so I've
done that.
> +define IMX_M4FWLOADER_INSTALL_TARGET_CMDS
> + $(INSTALL) -D -m 755 $(@D)/imx-m4fwloader \
> + $(TARGET_DIR)/usr/bin/imx-m4fwloader
The code accesses /dev/mem and a number of hardware registers, so it
looks like you need to be root to use it - So I have moved it to
/usr/sbin.
Committed with these fixes, thanks.
--
Bye, Peter Korsgaard
next prev parent reply other threads:[~2018-01-28 8:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-24 17:10 [Buildroot] [PATCH] imx-m4fwloader: new package Gary Bisson
2018-01-28 8:53 ` Peter Korsgaard [this message]
2018-01-29 8:50 ` Gary Bisson
2018-01-29 9:10 ` Peter Korsgaard
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