1.ARM寄存器修改,确认FW.s里SMRDATA DATA是否是设的BANKSIZE为128M(默认为128M)还有B6_SCAN设为10BIT 2.MAP.a里把地址改成支持128M的 DCD 0x80000000, 0x02000000, 30 ; 30 MB SRAM(SRAM/ROM) BANK 0 DCD 0x82000000, 0x08000000, 8 ; 32 MB SROM(SRAM/ROM) BANK 1 DCD 0x83000000, 0x0be00000, 2 ; 32 MB SROM(SRAM/ROM) BANK 1 DCD 0x84000000, 0x10000000, 32 ; 32 MB SROM(SRAM/ROM) BANK 2 DCD 0x86000000, 0x18000000, 32 ; 32 MB SROM(SRAM/ROM) BANK 3 DCD 0x87000000, 0x20000000, 1 ; 32 MB SROM(SRAM/ROM) BANK 4 DCD 0x87800000, 0x28000000, 1 ; 32 MB SROM(SRAM/ROM) BANK 5 DCD 0x88000000, 0x30000000, 128 ; 64 MB DRAM BANK 0, 1 DCD 0x90800000, 0x48000000, 1 ; Memory control register DCD 0x90900000, 0x49000000, 1 ; USB Host register DCD 0x90A00000, 0x4A000000, 1 ; Interrupt Control register DCD 0x90B00000, 0x4B000000, 1 ; DMA control register DCD 0x90C00000, 0x4C000000, 1 ; Clock & Power register DCD 0x90D00000, 0x4D000000, 1 ; LCD control register DCD 0x90E00000, 0x4E000000, 1 ; NAND flash control register DCD 0x90F00000, 0x4F000000, 1 ; Camera control register DCD 0x91000000, 0x50000000, 1 ; UART control register DCD 0x91100000, 0x51000000, 1 ; PWM timer register DCD 0x91200000, 0x52000000, 1 ; USB device register DCD 0x91300000, 0x53000000, 1 ; Watchdog Timer register DCD 0x91400000, 0x54000000, 1 ; IIC control register DCD 0x91500000, 0x55000000, 1 ; IIS control register DCD 0x91600000, 0x56000000, 1 ; I/O Port register DCD 0x91700000, 0x57000000, 1 ; RTC control register DCD 0x91800000, 0x58000000, 1 ; A/D convert register DCD 0x91900000, 0x59000000, 1 ; SPI register DCD 0x91A00000, 0x5A000000, 1 ; SD Interface register DCD 0x91B00000, 0x5B000000, 1 ; AC97 Interface register DCD 0x92000000, 0x00000000, 32 ; 32 MB SROM(SRAM/ROM) BANK 0 DCD 0x00000000, 0x00000000, 0 ; End of Table (MB MUST BE ZERO!) 3.config.bib 里改成以下: MEMORY
;#define CHAIN_ADDRESS 81E40000 ; CHAIN $(CHAIN_ADDRESS) 00001000 RESERVED ; pdwXIPLoc 00000000 $(CHAIN_ADDRESS) FIXUPVAR
;;; Tarzan Debug mode NK 88200000 01e00000 RAMIMAGE ; NK 80040000 01E00000 RAMIMAGE ; CHAIN 81E40000 00001000 RESERVED ; DRIVERS 81E41000 001BF000 RAMIMAGE
; RESERVE 8df00000 00080000 ; RAM 8c200000 01D00000 RAM RAM 8a000000 06000000 RAM
; Common RAM areas AUD_DMA 88002000 00002000 RESERVED DRV_GLB 88010000 00010000 RESERVED ; DBGSER_DMA 88022000 00002000 RESERVED ; SER_DMA 88024000 00002000 RESERVED ; IR_DMA 88026000 00002000 RESERVED SD_DMA 88028000 00008000 RESERVED
EDBG 88030000 00020000 RESERVED ; CAMERA 88050000 000A0000 RESERVED ; CAMERA 88088000 00140000 RESERVED DISPLAY 88100000 00100000 RESERVED ; DISPLAY 881d0000 00030000 RESERVED
CONFIG
COMPRESSION=ON KERNELFIXUPS=ON
IF IMGPROFILER PROFILE=ON ENDIF
IF IMGPROFILER ! PROFILE=OFF ENDIF
IF IMGTRUSTROMONLY IF IMGNOTALLKMODE ROMFLAGS=12 ENDIF IF IMGNOTALLKMODE ! ROMFLAGS=10 ENDIF ENDIF
IF IMGTRUSTROMONLY ! IF IMGNOTALLKMODE ROMFLAGS=2 ENDIF IF IMGNOTALLKMODE ! ROMFLAGS=0 ENDIF ENDIF
ROMSTART=88200000 ROMWIDTH=32 ROMSIZE=01e00000 4.最后把BSP里所有的和config.bib里相冲突的改过来 ok,this is all
我们提供国内最低价的ARM工控主板,运行WINCE或者linux操作系统,可以根据客户需求定制,有需要的请联系我们 联系电话:021-58443893 13918260860 MSN:nandcon@hotmail.com QQ:413519861
1.SM501扩展(国内第一个提供此扩展,包括北京普光,深圳迅龙,杭州..杭州..的板子都源于此) 扩展sm501可提供2D硬件加速功能,支持大屏幕的VGA,分辨率最大可达1280x1024,刷新率可以达到85HZ,支持多种LCD,包括800x480的宽屏 2.DM9000A扩展支持10/100M以太网,提供据于软件或者硬件的MAC地址存储 3.支持各类LCD,包括7''模拟屏,7‘’数字宽屏 4.重新编写的WINCE4.2 SD卡驱动彻底解决samsung提供的SD卡驱动的BUG 5.支持各类512字节,及2048字节的 nandflash (WINCE4.2不支持2K页的nandflash) 6.支持64M或者128M的SDRAM 7.提供IIS接口的音频输入输出,如不需要音频输入可用另外一种更低价的音频输出 8.支持ATA接口,可以支持各种容量的硬盘( EP9315,S3C2440,S3C2410都支持) 9.各类通讯接口,包括RS232,RS485,RS422 10.居于SJA1000T的CAN接口 11,PS/2键盘接口 12。并行口接口 13.软盘驱动接口 14.WIFI功能(SD卡,USB) 15.支持各类触摸屏接口 16,USB host及slave接口 17。摄像头接口(USB或者S3C2440本身自带的camera接口)
以下列出的一些品种OEM大致价格(100片的报价)(LCD为全新A级) S3C2440+7''模拟屏 1200 S3C2440+SM501 +7''模拟屏(480x234) 1400 S3C2440+SM501 +7''数字宽屏(800x480) 1800 S3C2410+7''模拟屏 1100 S3C2440+SM501 +7''模拟屏(480x234) 1300 S3C2440+SM501 +7''数字宽屏(800x480) 1700 |