bootloader checker

It was not too difficult. I probably couldn't quite remember the question. At that time, I wrote it in Java. Import Java. util. optional; public class main {// 1035 private string [] dictionary; private int [] dic_word_lengths; // The length of

Infer:eradicate Eradicate Eradicate is specifically used to check Java annotations @nullable (shame, with so long Java, no use of this annotation), is a member of the infer inspector set to eradicate Java null pointer errors. @Nullable annotations

Aspell_new: Load a new dictionary. Aspell_check: Check a word. Aspell_check-raw: Check a word, even if misspelled, does not change or correct. Aspell_suggest: Check a word and provide spelling advice. Aspell_new Load a new dictionary. Syntax: int

HMAC is the hash function with key, and the message Identification code (MAC) generated by it can be used to authenticate the message. Here I make a software that verifies the legality of a file. Let me briefly introduce the background knowledge of

"Sheng Media Cup" SQL contest, the first issue of the answer, Current issue: 5x5 checkers Puzzle In the 5x5 checkerboard (as pictured), each row, column, slash (slash not only include diagonal) can put up to two balls, how to put the most ball,

This article is U-boot porting to the UP-ARM2410-S compile process notes system environment: Ubuntu9.04 Cross Compiler: gcc4.3.3 to build your own Development board under the board for the Development board Supplier name to create a directory, named

HTC hd2 is an alternative mobile phone, because its factory system is the Win ce wm system, which is Microsoft's mobile operating system, but as the terminal of WM system, hd2 is still a good machine. He is more amazing because he doesn't just

PLL and CLK Classification By default, the operating frequency of the S3C2410 CPU is 12 MHz. The PLL circuit can generate a higher clock speed for the CPU and peripheral devices. The S3C2410 has two PLL: MPLL and UPLL, which are dedicated to UPLL

Vivi: 1 install and decompress s3c2440-utulinux-vivi.tar.bz2and arm-linux-gcc-2.95.3.tar.bz2 (if 3.4.1 is available, skip this step) 2 CD s3c2440-utulinux-vivi/ARCH/S3C2440 3 Vim head. S (assembly)     Minicom: 1 CD/Media/centos_5.4_final/centos/ 2

Http://code.google.com/p/blob-xscale-yf255 Is Blob-xscale-yf255 project code library.   The version of Blob used is. Tool-chain is downloaded from

OS-based electronic products usually burn kernel to norfash, because it can be read and written by byte, but norflash is more expensive than NAND Flash, in addition, NAND Flash is based on block read/write, for example, one-time read/write of 512

Include "def. H"# Include "2440addr. H"# Include "2440lib. H" # Define puts uart_printf# Define printf uart_printf# Define getch uart_getch # Ifndef debug_version# Define use_uart_int# Endif Extern u32 downloadaddress, downloadfilesize;Static u8 *

Bootleader is a program that starts to execute when the system is powered on. It initializes the hardware device, prepares the software environment, and finally calls the operating system kernel. U-boot is a general boot program suitable for

; ========================================================== = ; Pmtest1.asm ; Compilation Method: NASM pmtest1.asm-O pmtest1.com The segment definition is removed to determine that the 55aa mark is added to the 512 byte ; ===========================

; This file is included by 2440init. S (get option. Inc) This option. inc file is mainly used to set the clock service and select the frequency division coefficient. Including (CPU selection, Crystal Oscillator Selection, fclk, hclk, pclk)          

Add NAND Flash Features After the normal boot serial can be displayed, the next transplant is NAND flash 1. The initialization of NAND Flash is in ARCH/ARM/LIB/BOARD.C ARCH/ARM/LIB/BOARD.C Start_armboot { #if defined (Config_cmd_nand) Puts ("NAND:");

This article was reproduced from: http://www.eeskill.com/article/index/id/1358.htmlIntroduction: Three parts: bootloader, Linux kernel (Linux kernel), rootfile (root file System). So how do these 3 parts work together to make up the system? What's the use of each? What are the links between the three people? How to contact? What is the implementation process of the system? Figuring out the problem you're working on the whole system is clear, and anoth

Windows CE inherits the rich functions of windows, but Windows CE is not a general installation version. In the world of various embedded devices, a CE system is usually only generated for a certain hardware platform.Generally, the development process of Windows CE can be divided into three steps: 0al (OEM transaction action layer), driver, and application development. Among them, the most basic step of 0al development is the board-level support package (BSP), while the

Accesscontainer.The value method that returns the array type must be defined in Accesscontainer. The type of the element in the array must be the corresponding repeating Annotation type. Specific examples are as follows:Listing 6. Defining Container Annotation Examples Public @interface Accesscontainer { access[] value (); }The Annotation of annotations can be obtained through the reflection mechanism of Java. One way is to get Container Annotation first throug

Windows CE inherits the rich functions of windows, but windowsCE is not a general installation version of the operating system. In the world of various embedded devices, a CE system is usually only generated for a certain hardware platform.Generally, the development process of Windows CE can be divided into three steps: 0al (OEM transaction action layer), driver, and application development. Among them, the most basic step of 0al development is the board-level support package (BSP), while the