- #LINUX U BOOT TUTORIAL DRIVER#
- #LINUX U BOOT TUTORIAL SOFTWARE#
- #LINUX U BOOT TUTORIAL CODE#
- #LINUX U BOOT TUTORIAL ZIP#
- #LINUX U BOOT TUTORIAL DOWNLOAD#
Include/linux/compiler.h:381:50: note: in definition of macro ‘ACCESS_ONCE’ arch/x86/include/asm/atomic64_64.h:21:24: error: request for member ‘counter’ in something not a structure or union #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x)) Include/linux/compiler.h:381:43: note: in definition of macro ‘ACCESS_ONCE’ arch/x86/include/asm/cache.h:8:30: note: in expansion of macro ‘L1_CACHE_SHIFT’ #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT) arch/x86/include/asm/cache.h:7:25: error: ‘CONFIG_X86_L1_CACHE_SHIFT’ undeclared here (not in a function) arch/x86/include/asm/processor.h: At top level: arch/x86/include/asm/arch_hweight.h:53:7: note: in expansion of macro ‘ALTERNATIVE’ arch/x86/include/asm/alternative.h:98:31: note: in definition of macro ‘ALTINSTR_REPLACEMENT’ī_replacement(number)":\n\t" newinstr "\n" e_replacement(number) ":\n\t" arch/x86/include/asm/arch_hweight.h:53:42: error: expected ‘:’ or ‘)’ before ‘POPCNT64’Īsm (ALTERNATIVE("call _sw_hweight64", POPCNT64, X86_FEATURE_POPCNT) arch/x86/include/asm/arch_hweight.h: In function ‘_arch_hweight64’: arch/x86/include/asm/bitops.h:16:0,įrom /home/damien/Desktop/boot2/drivers/myled.c:1: Make: Entering directory `/home/damien/Desktop/boot2/Linux-Digilent-Dev'ĬC /home/damien/Desktop/boot2/drivers/myled.o Linux-Digilent-Dev/ M=/home/damien/Desktop/boot2/drivers modules Each time I try I get that error message: I have a problem compiling the myled.c driver. Hi, thank you for this really interesting tutorial.
#LINUX U BOOT TUTORIAL ZIP#
If you downloaded the zip file, you can decompress it using command If you downloaded the tar.gz, you can decompress it using command Go to the drop down box that shows the branch and select tags.
#LINUX U BOOT TUTORIAL DOWNLOAD#
If you only want to use u-boot once and do not want to track the updates, you can also download a compressed package from. The clone url referenced above can be found on the Digilent git-hub page as seen in image 3. The next contains the u-boot that is not yet released. If you want to get a separate branch, for example the next branch follow image 2. The whole Git Repository is around 55MB, as shown in image 1. If you have git installed in your distribution, you can clone the repository to your computer by command git clone. There are two ways to retrieve the source code:
#LINUX U BOOT TUTORIAL CODE#
Get the source code for U-Boot from the Digilent git repository. That’s it for the background information on this tutorial, now it’s time to get our hands dirty with some real design! *Note: Use the Master-Next Branches until further notice Pre-built File System Image (available in the Zybo Linux Reference Design)
All the screen shots and codes are done using Vivado Design Suite2014.1 in Fedora 19 x86_64. In this tutorial, we are going to use Vivado 2014.1 Webpack in a Linux environment.
The guide will provide you with the knowledge you may need in each step of the development.
You can follow this tutorial with the Embedded Linux Development Guide (available on the Digilent Website Embedded Linux Page). More details of the hardware design can be found in the documentation inside the Zybo Base System Design package.īefore going through this tutorial, we recommend that you read Getting Started with Embedded Linux - ZedBoard first. In the Programmable Logic (PL), we have an HDMI Tx Controller, VDMA, and GPIO IP cores to talk to the ADV7511 HDMI Transmitter Chip and I2S and GPIO IP Cores for ADAU1761 Audio Codec. The use of PS GPIO is is connected to BTNs 4 and 5. These cores are hard IPs inside the Processing System (PS) and connect to on-board peripherals via Multiplexed I/O (MIO) pins. In the Zybo Base System Design, we connect UART1 to USB-UART, SD0 to the SD Card Slot, USB0 to the USB-OTG port, Enet0 to the Giga-bit Ethernet Port, and Quad SPI to the on-board QSPI Flash. The system architecture for the Zybo Base System Design is shown in the first picture in this step. In this tutorial, we will start from the Zybo Base System Design (available on the Zybo product page of the Digilent website).
#LINUX U BOOT TUTORIAL SOFTWARE#
This documentation intends to integrate knowledge and skills in FPGA logic circuit design, standalone software programming, and Linux operating system and software development, and apply them to the Zybo.
#LINUX U BOOT TUTORIAL DRIVER#
This Embedded Linux hands-on tutorial for the Zybo will provide step-by-step instructions for customizing your hardware, compiling the Linux Kernel and writing driver and user applications.
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