## Jflash——用于燒錄 VIVI (Boot loader of MIZI Research) 的工具 ##------------------------查看關于Jflash-s3c2410的幫助信息：# ./Jflash-s3c2410 --help燒寫vivi到Nandflash芯片K9F1208U0M:# ./Jflash-s3c2410 vivi /t=5+------------------------------------+|     SEC JTAG FLASH(SJF) v 0.11     +|     modified by MIZI 2002.7.13     ++------------------------------------+> flashType=4> S3C2410X(ID=0x0032409d) is detected.> K9S1208 is detected. ID=0xec76K9S1208 NAND Flash JTAG Programmer Ver 0.0 0:K9S1208 Program      1:K9S1208 Pr BlkPage   2: Exit                繼續燒錄，輸入 '0'.Select the function to test :0[SMC(K9S1208) NAND Flash Writing Program]Source size: 0xf863# target block number一般輸入 '0'，從nandflash的第一個block開始燒錄.Available target block number: 0~2047Input target block number:0target start block number     =0target size        (0x4000*n) =0x10000STATUS:EppppppppppppppppppppppppppppppppEppppppppppppppppppppppppppppppppEppppppppppppppppppppppppppppppppEppppppppppppppppppppppppppppppppK9S1208 NAND Flash JTAG Programmer Ver 0.0 0:K9S1208 Program      1:K9S1208 Pr BlkPage   2: Exit                # 燒錄完畢，輸入 '2'即可退出程序.Select the function to test :2========================================================================================================================================##### 使用vivi按照 bonfs文件系統對nandflash進行分區#######（ARMSYS2410采用了yaffs文件系統，因此不推薦此方法）##用minicom作為控制臺，與 target board進行交互.例如分為3個區：0～192k，192k～1M，1M～vivi> bon part 0 192k 1Mdoing partitionsize = 0size = 196608size = 1048576check bad blockpart = 0 end = 196608part = 1 end = 1048576part = 2 end = 33554432part0:        offset = 0        size = 196608        bad_block = 0part1:        offset = 196608        size = 851968        bad_block = 0part2:        offset = 1048576        size = 32489472        bad_block = 0分區完成后，即可通過以下命令，進行vivi, kernel和root的燒錄vivi> load flash vivi xvivi> load flash kernel xvivi> load flash root x-------------------------------------------#######使用imagewrite進行分區######(僅供參考，ARMSYS2410不推薦此方法）# ./imagewrite /dev/mtd/0 -part 0 192k 1Mmeminfo size = 33554432doing partition size = 0size = 196608size = 1048576check bad blockpart = 0 end = 196608part = 1 end = 1048576part = 2 end = 33554432part0:        offset = 0        size = 196608        bad_block = 0part1:        offset = 196608        size = 851968        bad_block = 0part2:        offset = 1048576        size = 32489472        bad_block = 0## imagewrite 燒錄（ARMSYS2410不推薦） ##-----------------------------------------imagewrite(./imagewirte <mtd_dev> <file:offset>)- VIVI的燒錄# ./imagewrite /dev/mtd/0 vivi.bin:0- 內核燒錄# ./imageerite /dev/mtd/0 zImage:192k- 文件系統燒錄# ./imagewrite /dev/mtd/0 root.cramfs:1M