嵌入式 Qy_Kernel烧录指令

2014-04-14)
 ubootenv:
  setenv bootargs mem=64M console=ttyAMA0,115200 root=/dev/mtdblock3 rootfstype=jffs2 mtdparts=hi_sfc:256k(boot)ro,256k(env),3584k(kernel),11264k(rootfs)

 kernel:
    sf probe 0;mw.b 82000000 ff 300000;

    loadb 0x82000000;

    sf probe 0;sf erase 80000 300000;sf write 82000000 80000 300000
   
   
 HI3518C(最终的):
 Spi(cs1):
 Block:64KB
 Chip:16MB
 Name:"W25Q128B"
 spi size: 0x16777216
 chip num: 1
 5 cmdlinepart partitions found on MTD device hi_sfc
 Creating 5 MTD partitions on "hi_sfc":
 0x000000000000-0x000000040000 : "boot"
 0x000000040000-0x000000060000 : "env"
 0x000000060000-0x000000080000 : "config"
 0x000000080000-0x000000380000 : "kernel"
 0x000000380000-0x000000e80000 : "rootfs"
 Fixed MDIO Bus: probed