IoTGateway/BSP/Linux/iMX7/Yocto LBV8 User Guide - Revision history

Clayder.huang at 03:21, 20 March 2020

2020-03-20T03:21:52Z

2019-02-15T09:41:07Z

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2019-02-15T09:13:46Z

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2018-10-19T08:46:47Z

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2018-10-19T08:42:02Z

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2018-10-19T08:41:08Z

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2018-10-19T08:40:17Z

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2018-10-19T08:39:35Z

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2018-10-19T08:38:03Z

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2018-10-19T08:37:03Z

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@@ Line 277: / Line 277: @@
 :Perform the following commands in debug console
 ::<code># cd /mk_inand</code>
-::<code># ./mksd-linux.sh /dev/mmcblk2</code>
+::<code># ./mksd-linux.sh /dev/mmcblk0</code>
 :press y followed by Enter, if following message shows up:
 ::[[File:All data will be destroyed.png|RTENOTITLE]]

@@ Line 380: / Line 380: @@
 === <span style="color:#0070c0">Replace u-boot</span> ===
-:Perform the following command to transfer to exist boot-up SD card
+:Perform the following command to transfer u-boot image to exist boot-up SD card
   $ dd if=u-boot.imx of='''${SD_DEVICE}''' bs=512 seek=2 conv=fsync
-:Perform the following command to transfer to on-board flash(eMMC)
+:Perform the following command to transfer u-boot image to on-board flash(eMMC)
   $ dd if=u-boot.imx of=/dev/mmcblk0 bs=512 seek=2 conv=fsync
-:Perform the following command to transfer to first qspi
+:Download the [[Media:qspi-header.tar.gz|qspi-header.tar.gz]] file. Copy the qspi-header.tar.gz file to the device. Perform the following command to transfer u-boot image to first qspi
+ $ tar zxvf qspi-header.tar.gz
   $ flash_erase /dev/mtd0 0 16
   $ dd if=qspi-header of=/dev/mtd0 bs=1k seek=0

@@ Line 384: / Line 384: @@
   $ dd if=u-boot.imx of='''${SD_DEVICE}''' bs=512 seek=2 conv=fsync
-:Perform the following command to transfer to on-board flash
+:Perform the following command to transfer to on-board flash(eMMC)
-  $ dd if=u-boot.imx of=/dev/mmcblk2 bs=512 seek=2 conv=fsync
+  $ dd if=u-boot.imx of=/dev/mmcblk0 bs=512 seek=2 conv=fsync
 == <span style="color:#0070c0">Building & updating kernel/modules/dtb manually</span> ==

@@ Line 161: / Line 161: @@
 :For example, '''BSP file name: imx7LBV8870_2018-10-18.tgz'''<br/>
 :which , "LB" is acronym of <span style="color:#ff0000">'''L'''</span>inux <span style="color:#ff0000">'''B'''</span>SP,<br/>
-:&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;"V8xxx" stands for <span style="color:#ff0000">'''V'''</span>ersion <font color="#ff0000">'''8'''</font>.<span style="color:#ff0000">'''xxx'''</span><nowiki>.</nowiki>
+:&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;"V8870" stands for <span style="color:#ff0000">'''V'''</span>ersion <font color="#ff0000">'''8'''</font>.<span style="color:#ff0000">'''870'''</span><nowiki>.</nowiki>
+:For example, '''Yocto image name: RM01LIV8870_Dual_2018-10-18.img.gz'''<br/>
 :which "rm01A1" stands for <span style="color:#ff0000">'''EBC-RM01 A1'''</span><br/>
 :&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; "LI" is acronym for prebuilt <span style="color:#ff0000">'''L'''</span>inux <span style="color:#ff0000">'''I'''</span>mage,<br/>
-:&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; "DualQuad" means this image is fit for Dual Core/Quad Core.
+:&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; "Dual" means this image is fit for Dual Core.
 === <span style="color:#0070c0">BSP Content</span> ===

@@ Line 398: / Line 398: @@
 *If you have an official version of kernel source code, you can refer to [http://ess-wiki.advantech.com.tw/view/IoTGateway/BSP/Linux/iMX7/Yocto_LBV8_User_Guide#Copy_BSP_tarball_to_Container Copy_BSP_tarball_to_Container] , <span style="color:#FF0000;">copy kernel tarball </span>to ${WORKSPACE} and back to container change owner & unpack tarball
-  $ sudo chown adv:adv imx7LBV8xxx_2018-xx-xx_linux-imx7.tgz
+  $ sudo chown adv:adv imx7LBV8870_2018-10-18_linux-imx7.tgz
-  $ tar zxvf imx7LBV8xxx_2018-xx-xx_linux-imx7.tgz
+  $ tar zxvf imx7LBV8870_2018-10-18_linux-imx7.tgz
-*If you want to get latest kernel source code by following information
+*If you want to get latest kernel source code by the following information
   $ git clone [https://github.com/ADVANTECH-Corp/linux-imx6.git https://github.com/ADVANTECH-Corp/linux-imx6.git] -b imx_4.1.15_2.0.0_ga

@@ Line 361: / Line 361: @@
 *If you have an official version of u-boot source code, you can refer to [http://ess-wiki.advantech.com.tw/view/IoTGateway/BSP/Linux/iMX7/Yocto_LBV8_User_Guide#Copy_BSP_tarball_to_Container <span style="color:#FF0000;">Copy_BSP_tarball_to_Container</span>] , copy u-boot tarball to ${WORKSPACE} and back to container change owner & unpack tarball
-  $ sudo chown adv:adv imx7LBV8xxx_2018-xx-xx_uboot-imx7.tgz
+  $ sudo chown adv:adv imx7LBV8870_2018-10-18_uboot-imx7.tgz
-  $ tar zxvf imx7LBV8xxx_2018-xx-xx_uboot-imx7.tgz
+  $ tar zxvf imx7LBV8870_2018-10-18_uboot-imx7.tgz
 *If you want to get latest u-boot source code by following information

@@ Line 159: / Line 159: @@
 :The tarball/prebuilt image name is consist of the model name followed by "LB" or "LI" plus version number and released date.
-:For example, '''BSP file name: imx7LBV8xxx_2018-xx-xx.tgz'''<br/>
+:For example, '''BSP file name: imx7LBV8870_2018-10-18.tgz'''<br/>
 :which , "LB" is acronym of <span style="color:#ff0000">'''L'''</span>inux <span style="color:#ff0000">'''B'''</span>SP,<br/>
 :&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;"V8xxx" stands for <span style="color:#ff0000">'''V'''</span>ersion <font color="#ff0000">'''8'''</font>.<span style="color:#ff0000">'''xxx'''</span><nowiki>.</nowiki>
 :For example, '''Yocto image name: rm01LIV8xxx_DualQuad_2018-xx-xx.img.gz'''<br/>

@@ Line 122: / Line 122: @@
 === <span style="color:#0070c0">Copy BSP tarball to Container</span> ===
-:If you have BSP tarball (eg. imx7LBV8xxx_2018-xx-xx.tgz), then you have to copy it into container.
+:If you have BSP tarball (eg. imx7LBV8870_2018-10-18.tgz), then you have to copy it into container.
 Follow the steps below:
@@ Line 132: / Line 132: @@
 .Copy BSP tarball to ${WORKSPACE} , and change owner
-  $ cp imx7LBV8xxx_2018-xx-xx.tgz '''${WORKSPACE}'''
+  $ cp imx7LBV8870_2018-10-18.tgz '''${WORKSPACE}'''
-  $ sudo chown adv:adv ${WORKSPACE}/imx7LBV8xxx_2018-xx-xx.tgz&nbsp;
+  $ sudo chown adv:adv ${WORKSPACE}/imx7LBV8870_2018-10-18.tgz&nbsp;
 .Back to container
@@ Line 142: / Line 142: @@
 .Unpack BSP tarball
-  $ tar zxvf imx7LBV8xxx_2018-xx-xx.tgz
+  $ tar zxvf imx7LBV8870_2018-10-18.tgz
 == <span style="color:#0070c0">Introducing BSP</span> ==

@@ Line 80: / Line 80: @@
 :<code>$ docker pull advrisc/u12.04-imx6lbv3</code><br/>
-:<code>$ docker run --name imx7LBV8xxx&nbsp;&nbsp;-it advrisc/u12.04-imx6lbv3 /bin/bash</code><br/>
+:<code>$ docker run --name imx7LBV8870&nbsp;&nbsp;-it advrisc/u12.04-imx6lbv3 /bin/bash</code><br/>
 === To copy BSP from local filesystem to the container ===
-:<code>$ docker cp '''${BSP_PACK}''' imx7LBV8xxx:/home/adv/&nbsp;</code>
+:<code>$ docker cp '''${BSP_PACK}''' imx7LBV8870:/home/adv/&nbsp;</code>
 === <span style="color:#0070c0">To&nbsp;create&nbsp;container</span> ===

@@ Line 11: / Line 11: @@
 <span style="color:purple">'''${PREBUILT_IMAGE}'''</span>&nbsp;: compressed prebuilt image (*.img.gz)
-<span style="color:purple">'''${CONTAINER_NAME}'''</span>&nbsp;: container name (e.g. imx7LBV8xxx)
+<span style="color:purple">'''${CONTAINER_NAME}'''</span>&nbsp;: container name (e.g. imx7LBV8870)
 <span style="color:purple">'''${BSP_TARBALL}'''</span>&nbsp;: BSP tarball (*.tgz)