psp eboot

.tar.gzCD linux-2.6.28.7Make menuconfigSelect 'Load an alternate configuration file' and load the configuration file.Make zimage The zimage image file is generated in the arch/ARM/boot directory.For Fei Ling's bootloader, it divides wince into half of the NAND Flash. Because I don't need the wince system, so I need to modify the source code of the Bootloader and delete the wince partition. I need to modify the source file of the NAND. C.Modify the following data structure // You can modify or de

Accelerate the compilation of Windows CE 6.0 drivers and BSP Methods Author: Lai yuping (auly) aulyp@163.com Under wince, if we need to change our driver or BSP, we do not need to re-compile the entire project: When we change the BSP or driver, there is no need to re-compile the entire OS, so we can discuss it in several situations.ChangedOALLayer Code: Select "build" in the menu and then "Open release directory in build window ", in this doscommand line window, enter the directory und

Build: [01: 0000000343: errore] C:/wince500/platform/smdk2440a/target/armv4i/debug/powerbutton. dll: Fatal error nkl1120: 2 unresolved externals According to the information, we can see that two functions are not found when generating the power button in the driver. I checked the document and the two functions are declared in coredll. Lib. Then I went to view the generated coredll. lib and found that these two functions are indeed not found. After checking the OS components, we found that the p

. Therefore, it takes a long process to implement from scratch. The common practice is to use a bootloader routine of a standard R D board provided by Microsoft for each type of CPU. Based on my experience in Porting this project, the main steps for porting bootloader are: ① modifying the corresponding Dir and source files; ② modifying makefile. INC; ③ modify boot. bib so that it does not match config. memory Allocation in bib results in conflicts. ④ it is to improve

BL1 code. 3) BL1 can initialize the system clock, UART, SDRAM, and other devices, and then copy bootloader2 (bl2) to the address memory of the SDRAM. 4) then jump to the "bl2" in the SDRAM to continue running. bl2 supports more powerful functions, and further initializes the hardware and copies the wince kernel image to the memory of the (0x80100000) Address of the SDRAM. 5) execute NK again in the SDRAM mode. Figure 2 startup modes supported by cloud6410 Here is an uncertain problem. irom_ap

, = 0x00000002 LDR R1, = 0x73fa883c STR r0, [R1] ; Iomuxc_sw_pad_ctl_grp_ddr_a1 medium DS LDR r0, = 0x00000002 LDR R1, = 0x73fa8848 STR r0, [R1] ; Iomuxc_sw_pad_ctl_pad_dram_sdclk Max DS LDR r0, = 0x000000e7 LDR R1, = 0x73fa84b8 STR r0, [R1] Set dram_a [] and eim_sdba0 [] as medium drive strength and sdclk attributes. ; Iomuxc_sw_pad_ctl_pad_dram_sdqs0 pull/keep disable LDR r0, = 0x00000045 LDR R1, = 0x73fa84bc STR r0, [R1] ; Iomuxc_sw_pad_ctl_pad_dram_sdqs1 pull/keep disable LDR r0, = 0x000

eboot for Mistral omap evm, Built Jul 14 2011 at 01: 15: 50 EBOOT Version 1.1, BSP 6.15.00TIDm3730 version 0x2b89102f (unknown) tps659xx version 0x30 (unknown) System ready! Preparing for download... info: predownload .... warn: boot config wasn't found, using defaultsinfo: sw4 boot setting: 0x2f >>> forcing cold boot (non-persistent registry and otherData will be wiped) [2] Select boot device [3] Select k

running interface is as follows: Find a floppy disk. A DoS boot disk will be ready soon. It seems to be dos6.22. After the boot disk is complete, this disk can guide the CE system. Let's take a look at the composition of the files in this disk: The DoS Files are not mentioned here. Let's look at eboot. bin. This file is used to load NK through the network. BIN file, sboot. binfile is used to load NK through serial port. BIN file, if you want to l

Prerequisites: correctly configure the serial port and connect the tq2440 USB download line, and use dnw for installation. First, start nor flash to enter the USB one-click menu command download mode. 1. Command 9-> Y-> press enter to format nandflash. 2. Run Command 1 to download the uboot image to nandflash. 3. Run Command 3 to download the Linux kernel image. 4. Run Command 6 to download the file system image. 5. Run Command B to download the boot logo image. Then, unplug the USB download l

The fifth chapter mainly studies the test environment of building s3c6410 Development Board. The first thing to know is that s3c6410 is a low-power, cost-effective RISC processor that is based on the ARMI1 core and is widely used in mobile phones and general-purpose processing.Next, you need to install the Serial debugging tool Minicom:1. Check whether the current system supports USB to serial port;2. Install minicom;3. Configure minicom;4. Test minicom;Then learned to burn writing Android syste

WinCE6.0, need to uninstall and install Android, burn write to start eboot Erase Nandflash , Method:Step 1 : Prepare for workStep 2 : Enter the eboot StateStep 3 : Erase NandflashThen burn to write Android:Step 1 : Prepare for workStep 2 : write mmc.bin and zimage-sd.bin to SD cardStep 3 : prepare to burn and write before AndroidStep 4 : Start burning Android from SD cardStep 5 : Calibrate the screenAfte

Chapter 5 setting up the test environment for the s3c6410 Development Board 1, install the Serial debugging tool:minicom① detecting whether the current system supports USB to serial portIsmod | grep usbserial② installation minicomApt-get Install minicom③ Configuration minicomMinicom-s④ Test minicomMinicom2. Burn and Write android systemways to erase nandflash using ebootStep 1 preparatory workConnect the Development Board and PCwith a serial cable or USB serial cable, and start the minicom. Ste

The s3c6410 Development Board is a low-power, cost-effective RISC processor, based on the arm core, using the "core technology + BACKPLANE" structure, which can be used in mobile phone and communication processing.The Linux driver is developed using serial communication to realize debugging information. The Development Board has a serial port that can be connected to the PC via a serial cable. The Linux driver also sends debug information to the PC via a serial line when outputting debugging inf

a serial port, can be connected to the PC through the serial line, Linux driver in the output of debugging information at the same time through the serial cable to send debugging information to the PC, This allows the Linux driver programmer to view debug information directly on the PC (serial communication: Displays debug information for the Linux driver output)1. Check whether the current system supports USB to serial port: Lsmod | grep usbserial2. Installing Minicom:apt-get Install Minicom3.

This chapter mainly introduces the test environment of building s3c6410 Development Board, the first section briefly introduces the s3c6410 Development Board, which is a low-power, cost-effective processor introduced by Samsung. The second section describes the installation of the Debug tool minicom, which installs the serial port on Ubuntu Linux. Configure and test the minicom. (1) Check whether the current system supports USB to serial port, execute # Ismod | Qreq usbserial (2) installs minico

Because the ARM architecture Development Board can be based on the X86 architecture of the PC on the CPU instruction and the binary is different, and if the Linux driver needs to access the hardware, these hardware is difficult to simulate on the PC, so we need to debug and test on the Development Board with these hardware.This time the main introduction s3c6410 Development Board and OK6410 Development Board, OK6410 Development Board is based on ARM11 processor s3c6410, using the "core version +

Wince boot screen, just eboot in the program to modify the line. The previous article has been introduced.We'll just have to change the eboot as well. As for Nk.bin, it doesn't matter.But as for the self-starter program, there are two ways:1. When you can generate your own nk.bin files, you can use the traditional way:1) Prepare the program that needs to be run automatically: HelloWorld.exe2) Copy the appli

of downloading the wince image document. Because bootloader involves basic hardware operations, such as the CPU Structure and commands, it also involves the Ethernet download protocol and image document format. Therefore, it takes a long process to implement from scratch. The common practice is to use a bootloader routine of a standard R D board provided by Microsoft for each type of CPU. Based on my experience in Porting this project, the main steps for porting bootloader are: ① modifying th

Generally, the default image size of the wince system is 32 MB. Generally, this size is enough. However, if many components are added, the generated NK. Bin will exceed 32 MB, and some modifications are required. 1. Check the Configuration Attribute "run-time image can be larger than 32 MB (imgram64 = 1)" of the project. 2. Modify loader. h under eboot. # Define rom_ramimage_size 0x02300000 Here I adjust the image to 35 MB 3. Modify config.

:--------------------------------------------------------------------------------! If "$ (bsp_debugport)" = "serial_uart0"Cdefines = $ (cdefines)-ddebug_port = 0! Endif! If "$ (bsp_debugport)" = "serial_uart1"Cdefines = $ (cdefines)-ddebug_port = 1! Endif! If "$ (bsp_debugport)" = "serial_uart2"Cdefines = $ (cdefines)-ddebug_port = 2! Endif! If "$ (bsp_debugport)" = "serial_uart3"Cdefines = $ (cdefines)-ddebug_port = 3! EndifThis is almost the case. However, it is slow. kitl can be enabled or di