powerpc g5

Recently, the company's management system is often unable to open, and the machine can not ping, check the discovery machine automatically shut down and the PPM lamp turns red, the server model is: HP DL380 G5Restart the machine after the normal start, but not a period of time after the failure to appear again, the PPM lamp red again!Consider the problem on the PPM, ppm is the "Processor Power Module Processor Power Modules" abbreviation, General Enterprise Server equipment to increase the CPU n

With the development of PowerPC, the use of PowerPC architecture of the processor has formed a huge family, in communications, industrial control, aerospace defense and other requirements of high-performance and high reliability of the field has been widely used, is a "noble chip." At present, there are few Chinese materials to elaborate the PowerPC family pedigr

The project needs to check the usage of menu G5. As a JS library across frame frameworks, menu G5 is easy to use, but there are few Chinese tutorials, and now the front-end basically uses Div, ah, no way, you can only learn and read it. Directory structure of menu G5: CSS: place the default style of menug5 Examples: N use instances. I think it is much faster to

Apple has always designed dedicated models for schools, such as the previous power Mac 5000 Series. Recently, Apple has released several new dedicated school models. After iMac G5 was launched, Apple designed a dedicated iMac G5 for educational institutions. This dedicated iMac G5 uses a 17-inch display like a common model, and uses the same processor and mot

Solve the issue that CentOS 7 installation and startup of HP ProLiant DL380 G5 cannot recognize hard disks 1. Preface The installation and startup of HP ProLiant DL380 G5 CentOS 7 cannot identify the hard disk. The author solved the installation problem by referring to the original article. 2. Practice 2.1 Identification of system installation Hard Disks As shown in: Select "Install Centos 7" Press

A HP ProBook G5, users do not remember what has been done in the BIOS, now want to go in to change the settings, but the power on either ESC, F1-F12 are useless, the machine will go directly to the WINDOWS10 operating system, hit HP 400 phone, no solution. I have not encountered this situation before, but notice that after the boot directly out of the hp+ circle interface, I remember there should be a separate HP icon interface flash a bit, but no, th

Original address: http://blog.chinaunix.net/uid-26675482-id-3358038.html Abstract: The introduction of the device tree reduces the changes required by the kernel to support new hardware, improves code reuse, accelerates the development of Linux support packages, and enables a single kernel image to support multiple systems. As a dynamic between the U-boot and the Linux kernelInterface, this paper describes the data storage format of the device tree and the source code description syntax, and the

Recently, a FPGA was added to the PowerPC board, and the PCI-e was debugged when a PCI-E was used to connect the board. Since VxWorks itself has already written the driver, it can be called directly during use, but soon the problem arises: at first, the MMAP method was directly used to map the FPGA bus to the application's memory space and try to read and write. This method is relatively simple and does not need to be copied between the kernel and the

Before learning about the Interrupt Processing Mechanism, let's take a look at the interrupt source of PowerPC. Here we use the e300c3 kernel. From the perspective of the e300 core, the interrupt source can be divided into exceptions and external interruptions, exceptions are generated by the e300 kernel, such as illegal commands or TLB Miss during memory access. This situation is too complicated. If we do not go into the details, the interruptions me

This section describes part of the PowerPC-based second-stage Linux Startup Process. MMU initialization involves a large amount of content and a large amount of code. This section continues to describe the MMU hardware initialization and final MMU enabling process. Before getting started, I first pointed out an error in the previous article. When I introduced the RFI instruction in the mmu_off function, I thought it was an interrupted return, but then

Following the PowerPC platform Linux Migration Two, a single Board mount NFS Network File system is implemented.1.ubuntu Installation Configuration Start NFS ServiceSee http://blog.csdn.net/u010216127/article/details/8825735 for detailed procedures.= = NFS 0x3000000 10.3.56.9:/home/freescale/work/nfs_root/hellospeed:100, Full DuplexUsing eTSEC2 DeviceFile transfer via NFS from server 10.3.56.9; Our IP address is 10.3.56.242Filename '/home/freescale/wo

boot screen: boot device: tffs = Unit number: 0 Processor number: 0 Host Name: Host File Name:/tffs0/VxWorks Inet on Ethernet (e): 192.168.0.154 Host iNet (h): 192.168.0.153 User (u): Target FTP password (PW): Target Flags (F): 0x0 Other (o): CPM Attaching to tffs... done. Loading/tffs0/VxWorks... 894304 Starting at 0x10000... Development System VxWorks version 5.5.1 Kernel: Wind version 2.6 Copyright Wind River Systems, Inc., 1984-2003 CPU: Motorola ads-Po