Difference between revisions of "i.MX53 SODIMM PC Linux"
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(Created page with "Category:i.MX53 SODIMM PC - Development kit Category:Linux <!-- --> <div style="float:right">__TOC__</div> This section shows basic steps how to compile a custom Linu...") |
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| − | [[Category:i.MX53 SODIMM PC - Development | + | [[Category:i.MX53 SODIMM PC - Development Kit]] |
[[Category:Linux]] | [[Category:Linux]] | ||
<!-- --> | <!-- --> | ||
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<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
cd ~/workdir/vmx53/kernel/ | cd ~/workdir/vmx53/kernel/ | ||
| − | wget http://downloads.voipac.com/files/i.MX53_SODIMM_PC- | + | wget http://downloads.voipac.com/files/i.MX53_SODIMM_PC-Development_Kit/module/software/linux/sources/linux-${LK_VERSION}_vmx53_${SW_VERSION}.patch |
| − | wget http://downloads.voipac.com/files/i.MX53_SODIMM_PC- | + | wget http://downloads.voipac.com/files/i.MX53_SODIMM_PC-Development_Kit/module/software/linux/sources/linux-${LK_VERSION}_vmx53_${SW_VERSION}.cfg |
cd ~/workdir/vmx53/kernel/linux-${LK_VNAME}.work | cd ~/workdir/vmx53/kernel/linux-${LK_VNAME}.work | ||
patch -p1 < ../linux-${LK_VERSION}_vmx53_${SW_VERSION}.patch | patch -p1 < ../linux-${LK_VERSION}_vmx53_${SW_VERSION}.patch | ||
| Line 56: | Line 56: | ||
#Save | #Save | ||
make -j4 imx53-vmx53-779.dtb | make -j4 imx53-vmx53-779.dtb | ||
| − | </syntaxhighlight | + | </syntaxhighlight> |
| − | + | ||
| + | '''''Note:''''' Configuration files related to Voipac i.MX53_SODIMM_PC Modules: | ||
* imx53.dtsi | * imx53.dtsi | ||
* imx53-vmx53.dtsi | * imx53-vmx53.dtsi | ||
Latest revision as of 22:09, 23 October 2021
This section shows basic steps how to compile a custom Linux kernel.
Building images
Set toolchain
Export toolchain variables for every related terminal session.
Set shell variables
LK_VERSION=3.12.13
#SW_VERSION=20140817
#SW_VERSION=20140909
#SW_VERSION=20150308
SW_VERSION=20151129
LK_VNAME=${LK_VERSION%[-.]*}
Download and extract source code
mkdir -pv ~/workdir/vmx53/kernel/
cd ~/workdir/vmx53/kernel
wget https://www.kernel.org/pub/linux/kernel/v3.x/linux-${LK_VERSION}.tar.xz
tar -xvJf linux-${LK_VERSION}.tar.xz
mv linux-${LK_VERSION} linux-${LK_VNAME}.orig
cp -rv linux-${LK_VNAME}.orig linux-${LK_VNAME}.work
Download and apply Voipac patches
cd ~/workdir/vmx53/kernel/
wget http://downloads.voipac.com/files/i.MX53_SODIMM_PC-Development_Kit/module/software/linux/sources/linux-${LK_VERSION}_vmx53_${SW_VERSION}.patch
wget http://downloads.voipac.com/files/i.MX53_SODIMM_PC-Development_Kit/module/software/linux/sources/linux-${LK_VERSION}_vmx53_${SW_VERSION}.cfg
cd ~/workdir/vmx53/kernel/linux-${LK_VNAME}.work
patch -p1 < ../linux-${LK_VERSION}_vmx53_${SW_VERSION}.patch
cp ../linux-${LK_VERSION}_vmx53_${SW_VERSION}.cfg .config
Compile
Output files are called arch/arm/boot/zImage and arch/arm/boot/dts/imx53-vmx53-*.dtb .:
cd ~/workdir/vmx53/kernel/linux-${LK_VNAME}.work
#make ARCH=arm menuconfig
make -j4 zImage modules imx53-vmx53-557.dtb imx53-vmx53-668.dtb imx53-vmx53-779.dtb
#sudo make ARCH=arm INSTALL_MOD_PATH=/srv/nfs/vmx53-rootfs modules_install
Compile custom DTB file
cd ~/workdir/vmx53/kernel/linux-${LK_VNAME}.work
#Edit arch/arm/boot/dts/imx53-vmx53-779.dts
#Save
make -j4 imx53-vmx53-779.dtb
Note: Configuration files related to Voipac i.MX53_SODIMM_PC Modules:
- imx53.dtsi
- imx53-vmx53.dtsi
- imx53-vmx53-557.dts
- imx53-vmx53-668.dts
- imx53-vmx53-779.dts