From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Fri, 10 Aug 2012 08:07:46 -0700 Subject: [U-Boot] [PATCH 2/2] rmobile: Add README In-Reply-To: References: <1344522624-8589-1-git-send-email-iwamatsu@nigauri.org> <1344522624-8589-2-git-send-email-iwamatsu@nigauri.org> <20120809170339.GA14107@bill-the-cat> Message-ID: <502523C2.6060107@ti.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 08/10/2012 12:19 AM, Nobuhiro Iwamatsu wrote: > Hi, > > On Fri, Aug 10, 2012 at 2:03 AM, Tom Rini wrote: >> On Thu, Aug 09, 2012 at 11:30:24PM +0900, Nobuhiro Iwamatsu wrote: >>> This add README of Renesas RMOBILE. >>> Based doc/README.omap3. >>> >>> Signed-off-by: Nobuhiro Iwamatsu >>> --- >>> doc/README.rmobile | 46 ++++++++++++++++++++++++++++++++++++++++++++++ >>> 1 file changed, 46 insertions(+) >>> create mode 100644 doc/README.rmobile >>> >>> diff --git a/doc/README.rmobile b/doc/README.rmobile >>> new file mode 100644 >>> index 0000000..b6acb28 >>> --- /dev/null >>> +++ b/doc/README.rmobile >>> @@ -0,0 +1,46 @@ >>> +Summary >>> +======= >>> + >>> +This README is about U-Boot support for Renesas's ARM Cortex-A9 based RMOBILE[1] >>> +family of SoCs. Renesas's RMOBILE SoC family contains an ARM Cortex-A9. >>> + >>> +Currently the following boards are supported: >>> + >>> +* KMC KZM-A9-GT [2] >>> + >>> +* Atmark-Techno Armadillo-800-EVA [3] >>> + >>> +Toolchain >>> +========= >>> + >>> +While ARM Cortex-A9 support ARM v7 instruction set (-march=armv7a) we compile >>> +with -march=armv5 to allow more compilers to work. For U-Boot code this has >>> +no performance impact. >> >> Is this really an issue today? Between ELDK, Linaro and CodeSourcey >> (and many other options too) it's really easy to get a v7 toolchain. >> > > You are right. I will fix this sentence. Was the doc wrong or do you mean you'll change the Makefile as well? :) Thanks! -- Tom