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| | == Overview == | | == Overview == |
| − | The CM-iTC is a fully-compatible x86 PC. Recent Linux kernels support most CM-iTC hardware features. CompuLab provides [http://compulab.co.il/workspace/sw/itc/maverick/source/linux_2.6.38.orig.tar.gz 2.6.38] kernel and customized [http://compulab.co.il/workspace/sw/itc/maverick/source/linux_2.6.38-34.1.diff.gz patch] to it. The configuration file is {{filename|debian/config/i386/config.itc}} in the kernel sources tree. | + | The current release is based on a generic Ubuntu kernel 3.2.0 with a few modifications made by CompuLab. |
| | + | The package include the following: |
| | + | * linux_3.2.0.orig.tar.gz - mainline Linux 3.2.0 sources |
| | + | * linux_3.2.0-38.61.diff - Ubuntu patch |
| | + | * compulab.cm-itc.diff - CompuLab patch |
| | + | * config-3.2.37-compulab.cm-itc - CompuLab config file |
| | + | * Resulting .deb files also included |
| | | | |
| − | The most significant features of interest to kernel developers are described below.
| + | == Development == |
| − | | + | You can change the kernel and compile your own .deb files: |
| − | == CAN Bus == | + | : {{Note|Compile on a 32-bit machine or setup a 32-bit compilation environment on a 64-bit machine}} |
| − | .config - Linux/i386 2.6.38-34-itc Kernel Configuration
| + | * Install the programs and tools required for kernel building |
| − | ────────────────────────────────────────────────────────────────────────────────────────
| + | <pre> |
| − | ┌─────────────────────────────── CAN Device Drivers ────────────────────────────────┐
| + | $ sudo apt-get install libncurses5 libncurses5-dev kernel-package |
| − | │ Arrow keys navigate the menu. <Enter> selects submenus --->. Highlighted │
| + | </pre> |
| − | │ letters are hotkeys. Pressing <Y> includes, <N> excludes, <M> modularizes │
| + | * Prepare sources, apply patches and setup config file |
| − | │ features. Press <Esc><Esc> to exit, <?> for Help, </> for Search. Legend: [*] │
| + | <pre> |
| − | │ built-in [ ] excluded <M> module < > module capable │
| + | $ cd /path/to/itc-linux/kernel/linux-3.2 |
| − | │ ┌───────────────────────────────────────────────────────────────────────────────┐ │
| + | $ patch -p1 < ../patches/linux_3.2.0-38.61.diff |
| − | │ │ < > Virtual Local CAN Interface (vcan) │ │
| + | $ patch -p1 < ../patches/compulab.cm-itc.diff |
| − | │ │ < > Serial / USB serial CAN Adaptors (slcan) │ │
| + | $ cp ../config-3.2.37-compulab.cm-itc .config |
| − | │ │ <M> Platform CAN drivers with Netlink support │ │
| + | </pre> |
| − | │ │ [*] CAN bit-timing calculation │ │
| + | * Make your modifications and configure the new kernel |
| − | │ │ < > Microchip MCP251x SPI CAN controllers │ │
| + | <pre> |
| − | │ │ <M> PCH CAN │ │
| + | $ make menuconfig |
| − | │ │ < > Philips/NXP SJA1000 devices ---> │ │
| + | optional: change CONFIG_LOCALVERSION="-compulab.cm-itc" to "-yourname.cm-itc" |
| − | │ │ CAN USB interfaces ---> │ │
| + | </pre> |
| − | │ │ [ ] CAN devices debugging messages │ │
| + | * If you have a more than one processor or more than one core, you can speed things up by running concurrent compile commands. Setup CONCURRENCY_LEVEL=8 for 8 cores |
| − | │ │ │ │
| + | <pre> |
| − | │ └───────────────────────────────────────────────────────────────────────────────┘ │
| + | $ export CONCURRENCY_LEVEL=8 |
| − | ├───────────────────────────────────────────────────────────────────────────────────┤
| + | </pre> |
| − | │ <Select> < Exit > < Help > │
| + | * Compile the kernel and create the .deb packages |
| − | └───────────────────────────────────────────────────────────────────────────────────┘
| + | <pre> |
| − | | + | $ fakeroot make-kpkg --initrd --revision=10.00 kernel_image kernel_headers |
| − | == Network device ==
| + | optional: change revision=10.00 to another custom string, it will appear as part of the .deb file |
| − | .config - Linux/i386 2.6.38-34-itc Kernel Configuration
| + | </pre> |
| − | ────────────────────────────────────────────────────────────────────────────────────────
| + | * The linux-image-*.deb and linux-headers-*.deb packages are created in the parent directory |
| − | ┌────────────────────────────── Ethernet (1000 Mbit) ───────────────────────────────┐
| + | * Install new .deb packages on the CM-iTC |
| − | │ Arrow keys navigate the menu. <Enter> selects submenus --->. Highlighted │
| + | <pre> |
| − | │ letters are hotkeys. Pressing <Y> includes, <N> excludes, <M> modularizes │
| + | sudo dpkg -i linux-*.deb |
| − | │ features. Press <Esc><Esc> to exit, <?> for Help, </> for Search. Legend: [*] │
| + | </pre> |
| − | │ built-in [ ] excluded <M> module < > module capable │
| |
| − | │ ┌────^(-)───────────────────────────────────────────────────────────────────────┐ │
| |
| − | │ │ < > IP1000 Gigabit Ethernet support │ │
| |
| − | │ │ < > Intel(R) 82575/82576 PCI-Express Gigabit Ethernet support │ │
| |
| − | │ │ < > Intel(R) 82576 Virtual Function Ethernet support │ │
| |
| − | │ │ < > National Semiconductor DP83820 support │ │
| |
| − | │ │ < > Packet Engines Hamachi GNIC-II support │ │
| |
| − | │ │ < > Packet Engines Yellowfin Gigabit-NIC support (EXPERIMENTAL) │ │
| |
| − | │ │ <M> Realtek 8169 gigabit ethernet support │ │
| |
| − | │ │ [*] VLAN support │ │
| |
| − | │ │ < > SiS190/SiS191 gigabit ethernet support │ │
| |
| − | │ │ < > New SysKonnect GigaEthernet support │ │
| |
| − | │ └────v(+)───────────────────────────────────────────────────────────────────────┘ │
| |
| − | ├───────────────────────────────────────────────────────────────────────────────────┤
| |
| − | │ <Select> < Exit > < Help > │
| |
| − | └───────────────────────────────────────────────────────────────────────────────────┘
| |
| − | | |
| − | .config - Linux/i386 2.6.38-34-itc Kernel Configuration
| |
| − | ────────────────────────────────────────────────────────────────────────────────────────
| |
| − | ┌────────────────────── PHY Device support and infrastructure ──────────────────────┐
| |
| − | │ Arrow keys navigate the menu. <Enter> selects submenus --->. Highlighted │
| |
| − | │ letters are hotkeys. Pressing <Y> includes, <N> excludes, <M> modularizes │
| |
| − | │ features. Press <Esc><Esc> to exit, <?> for Help, </> for Search. Legend: [*] │
| |
| − | │ built-in [ ] excluded <M> module < > module capable │
| |
| − | │ ┌────^(-)───────────────────────────────────────────────────────────────────────┐ │
| |
| − | │ │ < > Drivers for SMSC PHYs │ │
| |
| − | │ │ < > Drivers for Broadcom PHYs │ │
| |
| − | │ │ < > Drivers for Broadcom 63xx SOCs internal PHY │ │
| |
| − | │ │ < > Drivers for ICPlus PHYs │ │
| |
| − | │ │ <M> Drivers for Realtek PHYs │ │
| |
| − | │ │ < > Drivers for National Semiconductor PHYs │ │
| |
| − | │ │ < > Driver for STMicroelectronics STe10Xp PHYs │ │
| |
| − | │ │ < > Driver for LSI ET1011C PHY │ │
| |
| − | │ │ < > Driver for Micrel PHYs │ │
| |
| − | │ │ < > Support for bitbanged MDIO buses │ │
| |
| − | │ └───────────────────────────────────────────────────────────────────────────────┘ │
| |
| − | ├───────────────────────────────────────────────────────────────────────────────────┤
| |
| − | │ <Select> < Exit > < Help > │
| |
| − | └───────────────────────────────────────────────────────────────────────────────────┘
| |
| − | | |
| − | == I2C Hardware Bus ==
| |
| − | .config - Linux/i386 2.6.38-34-itc Kernel Configuration
| |
| − | ────────────────────────────────────────────────────────────────────────────────────────
| |
| − | ┌──────────────────────────── I2C Hardware Bus support ─────────────────────────────┐
| |
| − | │ Arrow keys navigate the menu. <Enter> selects submenus --->. Highlighted │
| |
| − | │ letters are hotkeys. Pressing <Y> includes, <N> excludes, <M> modularizes │
| |
| − | │ features. Press <Esc><Esc> to exit, <?> for Help, </> for Search. Legend: [*] │
| |
| − | │ built-in [ ] excluded <M> module < > module capable │
| |
| − | │ ┌────^(-)───────────────────────────────────────────────────────────────────────┐ │
| |
| − | │ │ < > VIA VT82C596/82C686/82xx and CX700/VX8xx │ │
| |
| − | │ │ *** ACPI drivers *** │ │
| |
| − | │ │ <M> SMBus Control Method Interface │ │
| |
| − | │ │ *** I2C system bus drivers (mostly embedded / system-on-chip) *** │ │
| |
| − | │ │ < > GPIO-based bitbanging I2C │ │
| |
| − | │ │ < > Intel Moorestown/Medfield Platform I2C controller │ │
| |
| − | │ │ < > OpenCores I2C Controller │ │
| |
| − | │ │ < > PCA9564/PCA9665 as platform device │ │
| |
| − | │ │ < > Simtec Generic I2C interface │ │
| |
| − | │ │ < > Xilinx I2C Controller │ │
| |
| − | │ │ <M> PCH I2C of Intel EG20T │ │
| |
| − | │ └────v(+)───────────────────────────────────────────────────────────────────────┘ │
| |
| − | ├───────────────────────────────────────────────────────────────────────────────────┤
| |
| − | │ <Select> < Exit > < Help > │
| |
| − | └───────────────────────────────────────────────────────────────────────────────────┘
| |
| − | | |
| − | == SPI Bus ==
| |
| − | .config - Linux/i386 2.6.38-34-itc Kernel Configuration
| |
| − | ────────────────────────────────────────────────────────────────────────────────────────
| |
| − | ┌─────────────────────────────────── SPI support ───────────────────────────────────┐
| |
| − | │ Arrow keys navigate the menu. <Enter> selects submenus --->. Highlighted │
| |
| − | │ letters are hotkeys. Pressing <Y> includes, <N> excludes, <M> modularizes │
| |
| − | │ features. Press <Esc><Esc> to exit, <?> for Help, </> for Search. Legend: [*] │
| |
| − | │ built-in [ ] excluded <M> module < > module capable │
| |
| − | │ ┌───────────────────────────────────────────────────────────────────────────────┐ │
| |
| − | │ │ --- SPI support │ │
| |
| − | │ │ [ ] Debug support for SPI drivers │ │
| |
| − | │ │ *** SPI Master Controller Drivers *** │ │
| |
| − | │ │ < > Utilities for Bitbanging SPI masters │ │
| |
| − | │ │ < > Parallel port adapter for AVR Butterfly (DEVELOPMENT) │ │
| |
| − | │ │ < > GPIO-based bitbanging SPI Master │ │
| |
| − | │ │ < > Parallel port adapter for LM70 eval board (DEVELOPMENT) │ │
| |
| − | │ │ < > PXA2xx SSP SPI master │ │
| |
| − | │ │ <*> Topcliff PCH SPI Controller │ │
| |
| − | │ │ < > Xilinx SPI controller common module │ │
| |
| − | │ │ < > DesignWare SPI controller core support │ │
| |
| − | │ └────v(+)───────────────────────────────────────────────────────────────────────┘ │
| |
| − | ├───────────────────────────────────────────────────────────────────────────────────┤
| |
| − | │ <Select> < Exit > < Help > │
| |
| − | └───────────────────────────────────────────────────────────────────────────────────┘
| |
| − | | |
| − | == Intel® Embedded Media and Graphics ==
| |
| − | Intel® Embedded Media and Graphics Driver (EMGD) requires a kernel drm module for proper functionality. Sources are available at [http://edc.intel.com/Software/Downloads/emgd/ Intel® Embedded Media and Graphics Driver]. These drivers are not present in official Linux sources.
| |
| − | .config - Linux/i386 2.6.38-34-itc Kernel Configuration
| |
| − | ────────────────────────────────────────────────────────────────────────────────────────
| |
| − | ┌───────── Direct Rendering Manager (XFree86 4.1.0 and higher DRI support) ─────────┐
| |
| − | │ Arrow keys navigate the menu. <Enter> selects submenus --->. Highlighted │
| |
| − | │ letters are hotkeys. Pressing <Y> includes, <N> excludes, <M> modularizes │
| |
| − | │ features. Press <Esc><Esc> to exit, <?> for Help, </> for Search. Legend: [*] │
| |
| − | │ built-in [ ] excluded <M> module < > module capable │
| |
| − | │ ┌───────────────────────────────────────────────────────────────────────────────┐ │
| |
| − | │ │ --- Direct Rendering Manager (XFree86 4.1.0 and higher DRI support) │ │
| |
| − | │ │ < > 3dfx Banshee/Voodoo3+ │ │
| |
| − | │ │ < > ATI Rage 128 │ │
| |
| − | │ │ < > ATI Radeon │ │
| |
| − | │ │ < > Intel I810 │ │
| |
| − | │ │ < > Intel 830M, 845G, 852GM, 855GM, 865G │ │
| |
| − | │ │ < > Matrox g200/g400 │ │
| |
| − | │ │ < > SiS video cards │ │
| |
| − | │ │ < > Via unichrome video cards │ │
| |
| − | │ │ < > Savage video cards │ │
| |
| − | │ │ <M> Intel IVI EMGD Kernel Module Driver │ │
| |
| − | │ └───────────────────────────────────────────────────────────────────────────────┘ │
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| − | ├───────────────────────────────────────────────────────────────────────────────────┤
| |
| − | │ <Select> < Exit > < Help > │
| |
| − | └───────────────────────────────────────────────────────────────────────────────────┘
| |
| − | | |
| − | == Intel HD Audio == | |
| − | .config - Linux/i386 2.6.38-34-itc Kernel Configuration
| |
| − | ────────────────────────────────────────────────────────────────────────────────────────
| |
| − | ┌───────────────────────────────── Intel HD Audio ──────────────────────────────────┐
| |
| − | │ Arrow keys navigate the menu. <Enter> selects submenus --->. Highlighted │
| |
| − | │ letters are hotkeys. Pressing <Y> includes, <N> excludes, <M> modularizes │
| |
| − | │ features. Press <Esc><Esc> to exit, <?> for Help, </> for Search. Legend: [*] │
| |
| − | │ built-in [ ] excluded <M> module < > module capable │
| |
| − | │ ┌────^(-)───────────────────────────────────────────────────────────────────────┐ │
| |
| − | │ │ -*- Build hwdep interface for HD-audio driver │ │
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| − | │ │ -*- Allow dynamic codec reconfiguration (EXPERIMENTAL) │ │
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| − | │ │ [*] Support digital beep via input layer │ │
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| − | │ │ (1) Digital beep registration mode (0=off, 1=on, 2=mute sw on/off) │ │
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| − | │ │ [*] Support jack plugging notification via input layer │ │
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| − | │ │ [*] Support initialization patch loading for HD-audio │ │
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| − | │ │ [*] Build Realtek HD-audio codec support │ │
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| − | │ │ [ ] Build Analog Device HD-audio codec support │ │
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| − | │ │ [*] Build IDT/Sigmatel HD-audio codec support │ │
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| − | │ │ [ ] Build VIA HD-audio codec support │ │
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| − | │ │ [ ] Build HDMI/DisplayPort HD-audio codec support │ │
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| − | │ │ [ ] Build Cirrus Logic codec support │ │
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| − | │ │ [ ] Build Conexant HD-audio codec support │ │
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| − | │ │ [ ] Build Creative CA0110-IBG codec support │ │
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| − | │ │ [ ] Build C-Media HD-audio codec support │ │
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| − | │ │ [ ] Build Silicon Labs 3054 HD-modem codec support │ │
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| − | │ │ [*] Enable generic HD-audio codec parser │ │
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| − | │ │ [*] Aggressive power-saving on HD-audio │ │
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| − | │ │ (0) Default time-out for HD-audio power-save mode │ │
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| − | │ └───────────────────────────────────────────────────────────────────────────────┘ │
| |
| − | ├───────────────────────────────────────────────────────────────────────────────────┤
| |
| − | │ <Select> < Exit > < Help > │
| |
| − | └───────────────────────────────────────────────────────────────────────────────────┘
| |
| − | | |
| − | == MMC/SD/SDIO card support ==
| |
| − | .config - Linux/i386 2.6.38-34-itc Kernel Configuration
| |
| − | ────────────────────────────────────────────────────────────────────────────────────────
| |
| − | ┌──────────────────────────── MMC/SD/SDIO card support ─────────────────────────────┐
| |
| − | │ Arrow keys navigate the menu. <Enter> selects submenus --->. Highlighted │
| |
| − | │ letters are hotkeys. Pressing <Y> includes, <N> excludes, <M> modularizes │
| |
| − | │ features. Press <Esc><Esc> to exit, <?> for Help, </> for Search. Legend: [*] │
| |
| − | │ built-in [ ] excluded <M> module < > module capable │
| |
| − | │ ┌────^(-)───────────────────────────────────────────────────────────────────────┐ │
| |
| − | │ │ < > MMC host test driver │ │
| |
| − | │ │ *** MMC/SD/SDIO Host Controller Drivers *** │ │
| |
| − | │ │ <*> Secure Digital Host Controller Interface support │ │
| |
| − | │ │ <*> SDHCI support on PCI bus │ │
| |
| − | │ │ [ ] Ricoh MMC Controller Disabler (EXPERIMENTAL) │ │
| |
| − | │ │ < > SDHCI support on the platform specific bus │ │
| |
| − | │ │ < > Winbond W83L51xD SD/MMC Card Interface support │ │
| |
| − | │ │ < > TI Flash Media MMC/SD Interface support (EXPERIMENTAL) │ │
| |
| − | │ │ < > ENE CB710 MMC/SD Interface support │ │
| |
| − | │ │ < > VIA SD/MMC Card Reader Driver │ │
| |
| − | │ │ < > USB SD Host Controller (USHC) support │ │
| |
| − | │ └───────────────────────────────────────────────────────────────────────────────┘ │
| |
| − | ├───────────────────────────────────────────────────────────────────────────────────┤
| |
| − | │ <Select> < Exit > < Help > │
| |
| − | └───────────────────────────────────────────────────────────────────────────────────┘
| |
| − | | |
| − | == Serial driver ==
| |
| − | .config - Linux/i386 2.6.38-34-itc Kernel Configuration
| |
| − | ────────────────────────────────────────────────────────────────────────────────────────
| |
| − | ┌───────────────────────────────── Serial drivers ──────────────────────────────────┐
| |
| − | │ Arrow keys navigate the menu. <Enter> selects submenus --->. Highlighted │
| |
| − | │ letters are hotkeys. Pressing <Y> includes, <N> excludes, <M> modularizes │
| |
| − | │ features. Press <Esc><Esc> to exit, <?> for Help, </> for Search. Legend: [*] │
| |
| − | │ built-in [ ] excluded <M> module < > module capable │
| |
| − | │ ┌────^(-)───────────────────────────────────────────────────────────────────────┐ │
| |
| − | │ │ [*] Support RSA serial ports │ │
| |
| − | │ │ *** Non-8250 serial port support *** │ │
| |
| − | │ │ < > MAX3100 support │ │
| |
| − | │ │ < > MAX3107 support │ │
| |
| − | │ │ < > Medfield High Speed UART support │ │
| |
| − | │ │ < > Digi International NEO PCI Support │ │
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| − | │ │ < > Support for timberdale UART │ │
| |
| − | │ │ < > Altera JTAG UART support │ │
| |
| − | │ │ < > Altera UART support │ │
| |
| − | │ │ < > SPI protocol driver for Infineon 6x60 modem (EXPERIMENTAL) │ │
| |
| − | │ │ <M> Intel EG20T PCH UART │ │
| |
| − | │ └───────────────────────────────────────────────────────────────────────────────┘ │
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| − | ├───────────────────────────────────────────────────────────────────────────────────┤
| |
| − | │ <Select> < Exit > < Help > │
| |
| − | └───────────────────────────────────────────────────────────────────────────────────┘
| |
| | | | |
| | == See also == | | == See also == |
| | + | * [[CM-iTC: Linux: Getting started|Getting started with Linux on CM-iTC]] |
| | + | * [[CM-iTC: Linux: Mint|Linux Mint for CM-iTC]] |
| | | | |
| − | * [[Getting started with Linux on CM-iTC]]
| |
| − | * [[Linux Mint for CM-iTC]]
| |
| | | | |
| − | [[Category:Linux]] | + | [[Category:Linux |Kernel]] |
| − | [[Category:CM-iTC]] | + | [[Category:CM-iTC |Linux: Kernel]] |
