From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from 30.mail-out.ovh.net ([213.186.62.213]) by bombadil.infradead.org with smtp (Exim 4.72 #1 (Red Hat Linux)) id 1Oftn8-00039U-69 for barebox@lists.infradead.org; Mon, 02 Aug 2010 12:06:50 +0000 Date: Mon, 2 Aug 2010 14:02:13 +0200 From: Jean-Christophe PLAGNIOL-VILLARD Message-ID: <20100802120213.GC13044@game.jcrosoft.org> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH 0/3] arm/imx: serial number / UID support To: Baruch Siach Cc: barebox@lists.infradead.org Hi, serial number is more for board ref than CPU ref as you can easly read it from the register. So why pass it via the ATAG? Best Regards, J. On 14:58 Mon 02 Aug , Baruch Siach wrote: > This patch series adds support for the serial ATAG, and uses this functionality > to pass the i.MX25 chip UID as a serial number to the Linux kernel. > > Baruch Siach (3): > arm: add support for the serial ATAG > imx25: add support for UID read from eFuse > mx25 3ds: set CPU UID > > arch/arm/boards/freescale-mx25-3-stack/3stack.c | 2 ++ > arch/arm/include/asm/armlinux.h | 4 ++++ > arch/arm/lib/armlinux.c | 19 +++++++++++++++++++ > arch/arm/mach-imx/imx25.c | 12 ++++++++++++ > arch/arm/mach-imx/include/mach/generic.h | 1 + > arch/arm/mach-imx/include/mach/imx25-regs.h | 3 +++ > 6 files changed, 41 insertions(+), 0 deletions(-) > > > _______________________________________________ > barebox mailing list > barebox@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/barebox _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox