From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wg0-x232.google.com ([2a00:1450:400c:c00::232]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1XPZ2m-0003Rh-N8 for barebox@lists.infradead.org; Thu, 04 Sep 2014 15:33:53 +0000 Received: by mail-wg0-f50.google.com with SMTP id x12so10460289wgg.9 for ; Thu, 04 Sep 2014 08:33:24 -0700 (PDT) From: Rostislav Lisovy Date: Thu, 4 Sep 2014 17:33:19 +0200 Message-Id: <1409844799-10338-1-git-send-email-lisovy@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [RFC] ARM: dts: i.MX53: voipac: Provide NAND flash partition table To: barebox@lists.infradead.org Cc: Rostislav Lisovy , Pavel Pisa Signed-off-by: Rostislav Lisovy --- When compiled and loaded with the "imx-usb-loader" to RAM, the command "saveenv" and "loadenv" do work properly (i.e. "loading environment from /dev/nand0.environment.bb"). When I flash the barebox to the NAND with the "barebox_update" command and reboot the device, the message "environment load /dev/env0: No such file or directory" is provided during boot. "saveenv" and "loadenv" do not know anything about "/dev/nand0.environment.bb" anymore and try to access the "/dev/env0". What am I doing wrong? arch/arm/dts/imx53-voipac-bsb.dts | 1 + arch/arm/dts/imx53-voipac-dmm-668.dtsi | 33 +++++++++++++++++++++++++++++++++ 2 files changed, 34 insertions(+) create mode 100644 arch/arm/dts/imx53-voipac-dmm-668.dtsi diff --git a/arch/arm/dts/imx53-voipac-bsb.dts b/arch/arm/dts/imx53-voipac-bsb.dts index 54c8bcd..12ce592 100644 --- a/arch/arm/dts/imx53-voipac-bsb.dts +++ b/arch/arm/dts/imx53-voipac-bsb.dts @@ -10,4 +10,5 @@ */ #include +#include "imx53-voipac-dmm-668.dtsi" #include "imx53.dtsi" diff --git a/arch/arm/dts/imx53-voipac-dmm-668.dtsi b/arch/arm/dts/imx53-voipac-dmm-668.dtsi new file mode 100644 index 0000000..dfff1c2 --- /dev/null +++ b/arch/arm/dts/imx53-voipac-dmm-668.dtsi @@ -0,0 +1,33 @@ +/ { + chosen { + linux,stdout-path = &uart1; + + environment@0 { + compatible = "barebox,environment"; + device-path = &nfc, "partname:environment"; + }; + }; +}; + +&nfc { + partition@0 { + label = "barebox"; + reg = <0x0 0x80000>; + }; + + partition@1 { + label = "environment"; + reg = <0x80000 0x80000>; + }; + + partition@2 { + label = "kernel"; + reg = <0x100000 0x400000>; + }; + + partition@3 { + label = "rootfs"; + reg = <0x500000 0x07B00000>; + }; +}; + -- 2.0.0.rc4 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox