I find a easy and cheap way to flash through jtag。
hardware:
http://item.taobao.com/item.htm?id=4123181065
software:
http://www.hjtag.com/en/index.asp
Shall you spare your jtag pins and your dump ?
this support:
i.MX27+K9F1208 i.MX27+K9F1G08 i.MX27+K9F2G08 i.MX27+MT29F2G08 LPC2478+K9F1G08
LPC2478+K9F5608 LPC32X0+K9F1
G08-MLC LPC32X0+K9F1G08-SLC
LPC32X0+K9F2G08+MLC LPC32X0+K9F2G08+SLC PXA300+H8BCS0SI0MBR
PXA300+K9F1G08 PXA300+K9F2G08 PXA300+K9F4G08 PXA300+K9K8G08
PXA300+MT29F1G16 PXA300+NAND01G
R3B2B PXA300+NAND01GR4B2B
PXA300+NAND01GW3B2B PXA300+NAND
01GW4B2B PXA300+NAND02GR3B2C
PXA300+NAND02GR4B2C PXA300+NAND
02GW3B2C PXA300+NAND02GW4B2C
PXA300+TYA000B000ALKF40 PXA30X+H8BCS0SI0MBR PXA30X+K9F1G08
PXA30X+K9F2G08 PXA30X+K9F4G08 PXA30X+K9K8G08 PXA30X+MT29F1G16
PXA30X+NAND01GR3B2B PXA30X+NAND01GR4B2B PXA30X+NAND01GW3B2B
PXA30X+NAND01GW4B2B PXA30X+NAND02GR3B2C PXA30X+NAND02GR4B2C
PXA30X+NAND02GW3B2C PXA30X+NAND02GW4B2C PXA30X+TYA000B000ALKF40
PXA31X+H8BCS0SI0MBR PXA31X+K9F1G08
PXA31X+K9F2G08 PXA31X+K9F4G08
PXA31X+K9K8G08 PXA31X+MT29F1G16 PXA31X+NAND01GR3B2B
PXA31X+NAND01GR4B2B PXA31X+NAND01GW3B2B PXA31X+NAND01GW4B2B
PXA31X+NAND02GR3B2C PXA31X+NAND02GR4B2C PXA31X+NAND02GW3B2C
PXA31X+NAND02GW4B2C PXA31X+TYA000B000ALKF40 PXA32X+H8BCS0SI0MBR
PXA32X+K9F1G08 PXA32X+K9F2G08 P
XA32X+K9F4G08 PXA32X+K9K8G08
PXA32X+MT29F1G16 PXA32X+NAND01GR3B2B PXA32X+NAND01GR4B2B
PXA32X+NAND01GW3B2B PXA32X+NAND01GW4B2B PXA32X+NAND02GR3B2C
PXA32X+NAND02GR4B2C PXA32X+NAND02GW3B2C PXA32X+NAND02GW4B2C
PXA32X+TYA000B000ALKF40 S3C2410+K9F1208 S3C2410+K9F1G08 S3C2410+K9F2G08
S3C2410+K9F4G08 S3C2410+K9F5608 S3C2410+K9G8G08 S3C2410+K9K8G08
S3C2416+K9F1208 S3C2416+K9F1G08 S3C2416+K9F2G08 S3C2416+K9F4G08
S3C2416+K9F5608 S3C2416+K9G8G08 S3C2416+K9K8G08 S3C2440+H8ACS0EH0ACR
S3C2440+HY27US08121A S3C2440+K9F1208 S3C2440+K9F1G08 S3C2440+K9F2G08
S3C2440+K9F4G08 S3C2440+K9F5608 S3C2440+K9G8G08 S3C2440+K9K8G08
S3C2443+K9F1208 S3C2443+K9F1G08 S3C2443+K9F2G08 S3C2443+K9F4G08
S3C2443+K9F5608 S3C2443+K9G8G08 S3C2443+K9K8G08 S3C2450+K9F1208
S3C2450+K9F1G08 S3C2450+K9F2G08 S3C2450+K9F4G08 S3C2450+K9F5608
S3C2450+K9G8G08 S3C2450+K9K8G08 S3C6410+K9F1208 S3C6410+K9F1G08
S3C6410+K9F2G08 S3C6410+K9F4G08 S3C6410+K9F5608 S3C6410+K9G8G08
S3C6410+K9K8G08