速度的疑问

我现在用eboot下载nk。bin发现他的下载速度达到1m每秒 有这么快吗  我以前别的开发板都没这么快最多也就3-400k，还有他下载完后就直接oemlaunch了 不是还要写到flash中去吗  都没执行 这是怎么回事 望各位大佬能够解答 -我编译的是release版本

下面是eboot的信息
那个oal还没做好 所以到oemlaunch就死了
Microsoft Windows CE Ethernet Bootloader Common Library Version 1.1 Built Jun  8 2009 01:29:27
Microsoft Windows CE Bootloader for the Samsung SMDK2440 Version 2.4 Built Jun  8 2009

BP_Init
FMD::FMD_Init
FMD::FMD_Init - pBSPArgs->nfsblk = 0x0
FMD::FMD_Init - READ_REGISTER_BYTE(pNFSBLK) = 0x0
FMD::FMD_Init IPL .....
FMD::FMD_Init Done
MID = 0xec, DID = 0x76 4th Cycle : 0xa5
NUMBLOCKS : 512(0x200), SECTORSPERBLOCK = 256(0x100), BYTESPERSECTOR = 512(0x200)
MID = 0xec, DID = 0x76 4th Cycle : 0xa5
NUMBLOCKS : 512(0x200), SECTORSPERBLOCK = 256(0x100), BYTESPERSECTOR = 512(0x200)
wNUM_BLOCKS : 512(0x200)
Press [ENTER] to launch image stored on boot media, or [SPACE] to enter boot monitor.

Initiating image launch in 10 seconds. 9 seconds. 8 seconds. 7 seconds. 6 seconds.
Ethernet Boot Loader Configuration:

0) IP address: 192.168.17.112
1) Subnet mask: 255.255.255.0
2) DHCP: Disabled
3) Boot delay: 10 seconds
4) Reset to factory default configuration
5) Startup image: LAUNCH EXISTING
6) Program disk image into SmartMedia card: Disabled
7) Program DM9000 MAC address (12:23:34:45:56:67)
8) Kernel Debugger: ENABLED
9) Format Boot Media for BinFS
E) Erase Reserved Block
B) Mark Bad Block at Reserved Block
F) Low-level format the Smart Media card
D) Download image now
L) LAUNCH existing Boot Media image
R) Read Configuration
U) DOWNLOAD image now(USB)
W) Write Configuration Right Now
A) Erase All Blocks

Enter your selection: d
THE DM9000 ID_VALUE = 90000A46.
INFO: Probe: DM9000 is detected.
DM9000: MAC Address: 12:23:34:45:56:67
DM9000 Mac : 12
DM9000 Mac : 23
DM9000 Mac : 34
DM9000 Mac : 45
DM9000 Mac : 56
DM9000 Mac : 67
System ready!
Preparing for download...
OEMPreDownload
INFO: *** Device Name 'SMDK244022119' ***
INFO: Using static IP address 12181.1.
INFO: Using subnet mask 2525250.
BEFORE EbootInitEtherTransport
+EbootSendBootmeAndWaitForTftp
Sent BOOTME to 255.255.255.255
Sent BOOTME to 255.255.255.255
Sent BOOTME to 255.255.255.255
Sent BOOTME to 255.255.255.255
Sent BOOTME to 255.255.255.255
Sent BOOTME to 255.255.255.255
Sent BOOTME to 255.255.255.255
Sent BOOTME to 255.255.255.255
Sent BOOTME to 255.255.255.255
Sent BOOTME to 255.255.255.255
Locked Down Link 1
Src IP 192.168.17.112 Port 0400   Dest IP 192.168.17.101 Port 0557
EthDown::TFTPD_OPEN::boot.bin
-EbootSendBootmeAndWaitForTftp
AFTER EbootInitEtherTransport

Download BIN file information:
-----------------------------------------------------
[0]: Base Address=0x80200000  Length=0xe10548
-----------------------------------------------------
rom_offset=0x0.
ROMHDR at Address 80200044h
waitforconnect
Got EDBG_CMD_JUMPIMG
Got EDBG_CMD_CONFIG, flags:0x00000000
INFO: OEMLaunch: Jumping to Physical Address 0x30201000h (Virtual Address 0x80201000h)...


萨

5) Startup image: LAUNCH EXISTING
6) Program disk image into SmartMedia card: Disabled
7) Program DM9000 MAC address (12:23:34:45:56:67)
8) Kernel Debugger: ENABLED
楼主这一行应该是Enable，才会将镜像烧到nand flash去。

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二楼正解