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Questions tagged [bsp]

In embedded systems, a board support package (BSP) is implementation specific support code for a given (device motherboard) board that conforms to a given operating system. It is commonly built with a bootloader that contains the minimal device support to load the operating system and device drivers for all the devices on the board.

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spidev Linux driver on Intel Atom board

I am working on bringing up SPI on Kontron's Atom-based SMARC-sXBTi board under Linux. Kontron provided Yocto BSP but it does not include SPI driver. I rebuilt Linux with SPI support. I can see the SPI controller in lspci and in sysfs the SPI PCI…
jackhab
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Load u-boot.ldr in bf548 ezkit using sd card

i am working on BF548 EZKIT LITE, i had done tftp booting in it. Kernel and jffs2 file system loaded successfully and got the root prompt. But now i need to use SD card for booting, I had made ext2 partition into sd card and copy u-boot.ldr(boot…
chex
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libusb support to Yocto build for Freescale imx6 board

I am currently working with creating an alternative BSP using Yocto to replace the existing BSP. I am new to Yocto and I need to know how I can add libusb support to Yocto to detect the bluetooth dongle when attached. Regards, Pavan
pavanpadawan
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Unable to create Petalinux BSP in Xilinx SDK

I am trying to build Petalinux BSP in Xilinx SDK by following the steps given in UG978 document, but i am getting following error. ERROR:EDK - petalinux () - can't read "env(PETALINUX)": no such variable make: *** [ps7_cortexa9_0/lib/libxil.a]…
Darshan
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Relationship between kernel and board support package

In general, if I wanted to access(read or write) to some hardware device how do the kernel and bsp (board support package) interact to make this possible assuming the device drivers live inside the bsp?
Tellrell White
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vxWorks 6.9 Driver Development

I am dipping my toes in VxWorks driver development. My problem is that in my Kernel Configuration settings, I can search for my driver-component, but it is always greyed out and will not let me include it. When I right click it and select "check" it…
user2913869
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Quake MAP brushes

Many level editors like Quake or Source games uses implicit plane equation for brush side representation (by 3 points) instead of simple (n.x n.y n.z d). { ... ( 256 0 0 ) ( 256 0 1 ) ( 256 1 0 ) GROUND1_6 0 0 0 1.0 1.0 ( 0 128 0 )…
user1188351
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Yocto bitbake Failed Tasks do_fetch Intel Galileo BSP

trying to get the Yocto part of the Galileo BSP going it does source ./iot-devkit-init-build-env yocto_build but then I run bitbake bitbake image-full it comes back with 33 failed tasks Summary: 33 tasks failed: …
Mark Sherlock
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View database table in BSP and export it to CSV after clicking button

I know my question is rather common on these forums, although it has a unique aspect to it. I have an HTML page with a HTML Input Form & Submit button on it. This Submit button is linked to a MS SQL 2008 Select Statement which is coded in a…
Juandre R.
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enabling low level debuging in kernel on serial port

I am compiling a linux distribution(openwrt) for beaglebone-black and getting the following o/p on my serial port uncompressing Linux....done,booting the kernel(kernel hangs) in order to trace the error i have enabled CONFIG_DEBUG_LL=y(enables…
user2910111
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Can the value _edata be inferred by info in the ELF Header or Program Header?

Is there any information in the elf headers that show where _edata is located? Am aware I can search the whole image for the symbol but would like to know where it is from information in the headers...
T.T.T.
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Add directory to WinCE image on Platform Builder

What should I do on Platform Builder (6.0R3) in order that the resulting image of a BSP I am working on, to have a directory named "abc" in the file system root. In addition, this directory has to have some files (executable and dll generated on…
Ferite
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Mini210 can not play any video

I have the Mini210 board, I Installed both WINCE6 & Android on it. I can not play any video, Like MP4 ,264 or AVI on it. it does not recognize any of this formats. I looked at It's BSP on wince, it only have two drivers. and does not have any driver…
Ahmad Afkande
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buiding bsp using make file in vxworks

I am maintaining existing BSP in vxworks and we have make file as shown below CPU = CPU32 TOOL = gnu TGT_DIR = $(WIND_BASE)/target include $(WIND_BASE)/target/h/make/defs.bsp include $(WIND_BASE)/target/h/make/make.$(CPU)$(TOOL) include…
venkysmarty
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How to get the result stored in the counter from a Hama BSPJob?

Similar to Hadoop Mapreduce, Hama also has Counters as explained in this link. In hadoop mapreduce, retrieving the value of a Counter is as simple as follows using the getCounters() function: long value =…
keelar
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