论坛中Hi3531A板卡烧写方法

平台3531A

mw.b 42000000 ff 400000
tftp 42000000 uImage_net_ok
sf probe 0
sf erase 100000 400000
sf write 42000000 100000 400000

文件系统
mw.b 42000000 ff b00000
tftp 42000000 rootfs_hi3531a_64k_10M.jffs2
tftp 42000000 rootfs_hi3531a_64k.jffs2
sf probe 0
sf erase 500000 b00000
sf write 42000000 500000 b00000


32M Flash
setenv bootargs 'mem=64M console=ttyAMA0,115200 root=/dev/mtdblock2 rootfstype=jffs2 mtdparts=hi_sfc:1M(boot),4M(kernel),27M(rootfs)'

16M Flash
setenv bootargs 'mem=96M console=ttyAMA0,115200 root=/dev/mtdblock2 rootfstype=jffs2 mtdparts=hi_sfc:1M(boot),4M(kernel),11M(rootfs)'
setenv bootcmd 'sf probe 0;sf read 0x42000000 0x100000 0x400000;bootm 0x42000000'
sa