linux-mips
[Top] [All Lists]

Re: [RFC PATCH v4 1/6] of: Allow scripts/dtc/libfdt to be used from kern

To: David Gibson <david@gibson.dropbear.id.au>, linux-mips@linux-mips.org, ralf@linux-mips.org, devicetree-discuss@lists.ozlabs.org, grant.likely@secretlab.ca, linux-kernel@vger.kernel.org
Subject: Re: [RFC PATCH v4 1/6] of: Allow scripts/dtc/libfdt to be used from kernel code
From: David Daney <ddaney@caviumnetworks.com>
Date: Mon, 23 May 2011 09:47:56 -0700
In-reply-to: <20110521063345.GB14828@yookeroo.fritz.box>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <1305930343-31259-1-git-send-email-ddaney@caviumnetworks.com> <1305930343-31259-2-git-send-email-ddaney@caviumnetworks.com> <20110521063345.GB14828@yookeroo.fritz.box>
Sender: linux-mips-bounce@linux-mips.org
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.15) Gecko/20101027 Fedora/3.0.10-1.fc12 Thunderbird/3.0.10
On 05/20/2011 11:33 PM, David Gibson wrote:
On Fri, May 20, 2011 at 03:25:38PM -0700, David Daney wrote:
To use it you need to do this in your Kconfig:

        select LIBFDT

And in the Makefile of the code using libfdt something like:

ccflags-y := -include linux/libfdt_env.h -I$(src)/../../../scripts/dtc/libfdt

Signed-off-by: David Daney<ddaney@caviumnetworks.com>
---
  drivers/of/Kconfig          |    3 +++
  drivers/of/Makefile         |    2 ++
  drivers/of/libfdt/Makefile  |    3 +++
  drivers/of/libfdt/fdt.c     |    2 ++
  drivers/of/libfdt/fdt_ro.c  |    2 ++
  drivers/of/libfdt/fdt_wip.c |    2 ++

No fdt_sw.c or fdt_rw.c?


I had no immediate need for them. They could of course be added, but that would potentially waste space.

Let's see if I can make it into an archive library.

David Daney

  include/linux/libfdt.h      |    8 ++++++++
  include/linux/libfdt_env.h  |   13 +++++++++++++
  8 files changed, 35 insertions(+), 0 deletions(-)
  create mode 100644 drivers/of/libfdt/Makefile
  create mode 100644 drivers/of/libfdt/fdt.c
  create mode 100644 drivers/of/libfdt/fdt_ro.c



<Prev in Thread] Current Thread [Next in Thread>