技术部落

我用linux2.6.22内核，2440板子，先从启动信息入手。 内核启动信息，NAND部分： S3C24XX NAND Driver, (c) 2004 Simtec Electronics s3c2440-nand s3c2440-nand: Tacls=3, 30ns Twrph0=7 70ns, Twrph1=3 30ns NAND device: Manufacturer ID: 0xec, Chip ID: 0xda (Samsung NAND 256MiB 3,3V 8-bit) Scanning device for bad blocks Bad eraseblock 256 at 0x02000000 Bad eraseblock 257 at 0x02020000 Bad erasebloc...