IoTGateway/BSP/Linux/iMX6/Yocto LBVC User Guide - Revision history

Clayder.huang at 03:25, 6 February 2025

2025-02-06T03:25:01Z

Clayder.huang: /* Build U-Boot in standalone environment */

2024-04-24T06:26:57Z

‎Build U-Boot in standalone environment

Clayder.huang: /* Config kernel */

2023-10-26T05:52:02Z

‎Config kernel

Clayder.huang at 10:36, 25 October 2023

2023-10-25T10:36:21Z

Show changes

Clayder.huang: /* Download_BSP_From_GitHub */

2023-10-25T10:21:28Z

‎Download_BSP_From_GitHub

Clayder.huang at 08:23, 25 October 2023

2023-10-25T08:23:52Z

Clayder.huang at 07:57, 25 October 2023

2023-10-25T07:57:44Z

Clayder.huang at 07:46, 25 October 2023

2023-10-25T07:46:25Z

Clayder.huang: Created page with " {{DISPLAYTITLE:Yocto Linux BSP Ver.C User Guide for iMX8 series -Yocto 4.0}}

@@ Line 7: / Line 7: @@
 = Getting Started =
 == <span style="color:#0070c0">Conventions</span> ==
@@ Line 324: / Line 329: @@
   $ git clone [https://github.com/ADVANTECH-Corp/linux-imx.git https://github.com/ADVANTECH-Corp/linux-imx.git] -b adv_5.15.52_2.1.0
 === <span style="color:#0070c0">Config kernel</span> ===
@@ Line 364: / Line 370: @@
   $ make -j4 imx6q-rom7420-a1.dtb
 :The device tree blob, <span style="color:#7030a0">'''${IMX6PROC}'''</span>-<span style="color:#7030a0">'''${BOARD}'''</span>-<span style="color:#7030a0">'''${BOARD_REV}'''</span>.dtb, is located in the directory "./arch/arm/boot/dts/".
 === <span style="color:#0070c0">Replace kernel & dts</span> ===

@@ Line 300: / Line 300: @@
 ==== <span style="color:#0070c0">Config u-boot</span> ====
-  make ${IMX8PROC}_${BOARD}${BOARD_REV}_${MEM_SIZE}_defconfig
+  make ${IMX6PROC}_${BOARD}${BOARD_REV}_${MEM_SIZE}_defconfig
 eg.

@@ Line 323: / Line 323: @@
   $ git clone [https://github.com/ADVANTECH-Corp/linux-imx.git https://github.com/ADVANTECH-Corp/linux-imx.git] -b adv_5.15.52_2.1.0
 === <span style="color:#0070c0">Config kernel</span> ===
@@ Line 347: / Line 348: @@
 &nbsp;
-:The kernel image file, Image, is located in the directory "./arch/arm64/boot/".
+:The kernel image file, Image, is located in the directory "./arch/arm/boot/".
 :Start building kernel modules
@@ Line 363: / Line 364: @@
   $ make -j4 imx6q-rom7420-a1.dtb
 :The device tree blob, <span style="color:#7030a0">'''${IMX6PROC}'''</span>-<span style="color:#7030a0">'''${BOARD}'''</span>-<span style="color:#7030a0">'''${BOARD_REV}'''</span>.dtb, is located in the directory "./arch/arm/boot/dts/".
 === <span style="color:#0070c0">Replace kernel & dts</span> ===

@@ Line 103: / Line 103: @@
 :For this example, a directory called '''adv-release-bsp''' is created for the project.
-:Refer to[http://ess-wiki.advantech.com.tw/view/IoTGateway/BSP/Linux/iMX8/OS_Support_List_4.0_releasehttp://ess-wiki.advantech.com.tw/view/IoTGateway/BSP/Linux/iMX8/OS_Support_List_4.0_release &nbsp;IoTGateway/BSP/Linux/iMX6/OS_Support_List] , Official version "'''imx6LBVC0XXX"&nbsp;'''is taken as&nbsp;an example&nbsp;:
+:Refer to[http://ess-wiki.advantech.com.tw/view/AIM-Linux/BSP/NXP/Linux_Yocto_OS_Release_note/Yocto4.0/Internal &nbsp;IoTGateway/BSP/Linux/iMX6/OS_Support_List] , Official version "'''imx6LBVC0XXX"&nbsp;'''is taken as&nbsp;an example&nbsp;:
 <pre>$ git config --global user.name "Your Name"
 $ git config --global user.email you@example.com

@@ Line 153: / Line 153: @@
   $ tar zxvf imx8LBVB0029_2021-10-23.tgz
 == <span style="color:#0070c0">Downloads tarball</span> ==
@@ Line 160: / Line 161: @@
 :During building &nbsp;Yocto image , it will generate downloads folder which includes all packages we need , but it usually can't fetch normally, so we keep this downloads folder. Then we can reduce some fetch failed issue.
-:You can get Downloads tarball (downloads_imx8_5.15.52_2.1.0.tar.gz) from following URL:
+:You can get Downloads tarball (downloads_imx6_5.15.52_2.1.0.tar.gz) from following URL:
-:[https://www.dropbox.com/s/2rgwquwitvt6ihw/downloads_imx8_5.15.52_2.1.0.tar.gz?dl=0 [downloads_imx8_5.15.52_2.1.0.tar.gz]]
+:[https://www.dropbox.com/s/2rgwquwitvt6ihw/downloads_imx8_5.15.52_2.1.0.tar.gz?dl=0 [downloads_imx6_5.15.52_2.1.0.tar.gz]]
 :If you get downloads tarball, you can copy to your '''${WORKSPACE}'''
@@ Line 174: / Line 175: @@
 .Copy Downloads tarball to ${WORKSPACE} , and change owner
-  $ cp downloads_imx8_5.15.52_2.1.0.tar.gzz '''${WORKSPACE}'''
+  $ cp downloads_imx6_5.15.52_2.1.0.tar.gz '''${WORKSPACE}'''
-  $ sudo chown adv:adv ${WORKSPACE}/downloads_imx8_5.15.52_2.1.0.tar.gz&nbsp;
+  $ sudo chown adv:adv ${WORKSPACE}/downloads_imx6_5.15.52_2.1.0.tar.gz&nbsp;
 .Back to container
@@ Line 184: / Line 185: @@
 .Unpack Downloads tarball
-  $ tar zxvf downloads_imx8_5.15.52_2.1.0.tar.gzz
+  $ tar zxvf downloads_imx6_5.15.52_2.1.0.tar.gz
 .make link to downloads folder
   $ cd adv-release-bsp
-  $ ln -s ${WORKSPACE}/downloads_imx8_5.15.52_2.1.0 downloads
+  $ ln -s ${WORKSPACE}/downloads_imx6_5.15.52_2.1.0 downloads
 == <span style="color:#0070c0">Introducing BSP</span> ==

@@ Line 1: / Line 1: @@
-{{DISPLAYTITLE:Yocto Linux BSP Ver.C User Guide for iMX8 series -Yocto 4.0}} <!--
+{{DISPLAYTITLE:Yocto Linux BSP Ver.C User Guide for iMX6 series -Yocto 4.0}} <!--
 {| align="right"
   | <span class="fck_mw_magic" _fck_mw_customtag="true" _fck_mw_tagname="TOC" _fck_mw_tagtype="c">_</span>
@@ Line 103: / Line 103: @@
 :For this example, a directory called '''adv-release-bsp''' is created for the project.
-:Refer to[http://ess-wiki.advantech.com.tw/view/IoTGateway/BSP/Linux/iMX8/OS_Support_List_4.0_releasehttp://ess-wiki.advantech.com.tw/view/IoTGateway/BSP/Linux/iMX8/OS_Support_List_4.0_release &nbsp;IoTGateway/BSP/Linux/iMX8/OS_Support_List] , Official version "'''imx8LBVC0XXX"&nbsp;'''is taken as&nbsp;an example&nbsp;:
+:Refer to[http://ess-wiki.advantech.com.tw/view/IoTGateway/BSP/Linux/iMX8/OS_Support_List_4.0_releasehttp://ess-wiki.advantech.com.tw/view/IoTGateway/BSP/Linux/iMX8/OS_Support_List_4.0_release &nbsp;IoTGateway/BSP/Linux/iMX6/OS_Support_List] , Official version "'''imx6LBVC0XXX"&nbsp;'''is taken as&nbsp;an example&nbsp;:
 <pre>$ git config --global user.name "Your Name"
 $ git config --global user.email you@example.com

@@ Line 415: / Line 415: @@
 Refer to [http://ess-wiki.advantech.com.tw/view/IoTGateway/BSP/Linux/iMX8/Yocto_LBV9_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
+Download kernel source from Github
-  $ sudo chown adv:adv imx8LBVC0029_2019-10-23_linux-imx.tgz
+  $ git clone [https://github.com/ADVANTECH-Corp/linux-imx.git https://github.com/ADVANTECH-Corp/linux-imx.git] -b adv_5.15.52_2.1.0
 === <span style="color:#0070c0">Config kernel</span> ===
@@ Line 426: / Line 425: @@
   $ cd linux-imx
   $ make distclean
-  $ make imx_v8_adv_defconfig
+  $ make imx_v7_adv_defconfig
   $ make menuconfig
@@ Line 455: / Line 454: @@
 :Building device tree blob
-  $ make -j4 freescale/<span style="color:#7030a0">'''${IMX8PROC}'''</span>-<span style="color:#7030a0">'''${BOARD}'''</span>-<span style="color:#7030a0">'''${BOARD_REV}'''</span>.dtb
+  $ make -j4 <span style="color:#7030a0">'''${IMX6PROC}'''</span>-<span style="color:#7030a0">'''${BOARD}'''</span>-<span style="color:#7030a0">'''${BOARD_REV}'''</span>.dtb
   eg.
-  $ make -j4 freescale/imx8mq-rom5721-a1.dtb
+  $ make -j4 imx6q-rom7420-a1.dtb
-:The device tree blob, <span style="color:#7030a0">'''${IMX8PROC}'''</span>-<span style="color:#7030a0">'''${BOARD}'''</span>-<span style="color:#7030a0">'''${BOARD_REV}'''</span>.dtb, is located in the directory "./arch/arm64/boot/dts/freescale/".
+:The device tree blob, <span style="color:#7030a0">'''${IMX6PROC}'''</span>-<span style="color:#7030a0">'''${BOARD}'''</span>-<span style="color:#7030a0">'''${BOARD_REV}'''</span>.dtb, is located in the directory "./arch/arm/boot/dts/".
 === <span style="color:#0070c0">Replace kernel & dts</span> ===
@@ Line 467: / Line 466: @@
 :Replace dtb file
 ::copy dtb file to SDcard or emmc
 = Reflash EMMC from Boot SD CARD =
@@ Line 533: / Line 478: @@
 Run mksd-linux.sh