工具下載：http://download.csdn.net/detail/zn2857/9637426

1.連接開發板和和pc之間的usb轉串口線，usb線，在pc端打開vim，啟動minicom

2.使用sd卡啟動開發板，進入uboot

3.輸入dnw，會有如下提示

TINY4412?#?dnw

OTG?cable?Connected!

Now,?Waiting?for?DNW?to?transmit?data

4.在pc中打開新的vim，輸入lsusb，會有如下提示

ning@ENVY:/tiny4412/linux-3.5$?lsusb

Bus?002?Device?002:?ID?8087:0024?Intel?Corp.?Integrated?Rate?Matching?Hub

Bus?002?Device?001:?ID?1d6b:0002?Linux?Foundation?2.0?root?hub

Bus?001?Device?003:?ID?1bcf:2c0e?Sunplus?Innovation?Technology?Inc.?

Bus?001?Device?002:?ID?8087:0024?Intel?Corp.?Integrated?Rate?Matching?Hub

Bus?001?Device?001:?ID?1d6b:0002?Linux?Foundation?2.0?root?hub

Bus?004?Device?001:?ID?1d6b:0003?Linux?Foundation?3.0?root?hub

Bus?003?Device?003:?ID?067b:2303?Prolific?Technology,?Inc.?PL2303?Serial?Port

Bus?003?Device?032:?ID?04e8:1234?Samsung?Electronics?Co.,?Ltd?

Bus?003?Device?002:?ID?0458:003a?KYE?Systems?Corp.?(Mouse?Systems)?NetScroll+?Mini?Traveler?/?Genius?NetScroll?120

Bus?003?Device?001:?ID?1d6b:0002?Linux?Foundation?2.0?root?hub

記住ID?04e8:1234?Samsung?Electronics?Co.,?Ltd?中的04e8:1234

5.解壓下載的dnw

進入驅動目錄

ning@ENVY:/$ cd /tiny4412/dnw-linux/src/driver/

打開驅動文件

ning@ENVY:/tiny4412/dnw-linux/src/driver$ vim secbulk.c

將idProduct和idVendor改為USB_DEVICE(0x04e8,?0x1234)

6.進入dnw目錄

ning@ENVY:/tiny4412/dnw-linux/src/driver$ cd ../dnw/

修改下載地址

*((u_int32_t*)write_buf)?=?0xc0000000;

記住這個地址，待會dnw會下載至這個地址，然后從這個地址拷貝

7.make?編譯

8.拷貝dnw到制定目錄

ning@ENVY:/tiny4412/dnw-linux/src/dnw$sudo cp dnw /usr/bin/

9.裝載驅動

ning@ENVY:/tiny4412/dnw-linux/src/dnw$ cd ../driver/

ning@ENVY:/tiny4412/dnw-linux/src/driver$ sudo insmod secbulk.ko

為了不每次都裝載可以打開

ning@ENVY:/tiny4412/dnw-linux/src/driver$sudo?gedit?/etc/init.d/rc.local

在文件中加入 sudo insmod /tiny4412/dnw-linux/src/driver/secbulk.ko

10.

dmesg(注意此時開發板依然顯示OTG?cable?Connected!Now,?Waiting?for?DNW?to?transmit?data)

[20267.799664]?secbulk:secbulk?disconnected!

[20267.799881]?secbulk:secbulk?unloaded

[20274.612980]?secbulk:secbulk?loaded

[20274.613033]?secbulk:secbulk?probing...

[20274.613038]?secbulk:bulk?out?endpoint?found!

?11.開發板操作

TINY4412?#?fdisk?-p?1

partion?#????size(MB)?????block?start?#????block?count????partition_Id?

???1???????????695??????????6070812?????????1424478??????????0x0C?

???2???????????320???????????134244??????????656304??????????0x83?

???3??????????2057???????????790548?????????4213770??????????0x83?

???4???????????520??????????5004318?????????1066494??????????0x83?

分區

TINY4412?#?fdisk?-c?1?320?2057?520

成功后有如下信息

Count:?10000

fdisk?is?completed

partion?#????size(MB)?????block?start?#????block?count????partition_Id?

???1???????????695??????????6070812?????????1424478??????????0x0C?

???2???????????320???????????134244??????????656304??????????0x83?

???3??????????2057???????????790548?????????4213770??????????0x83?

???4???????????520??????????5004318?????????1066494??????????0x83?

格式化emmc

TINY4412?#?fatformat mmc 1:1
TINY4412?#?ext3format mmc 1:2
TINY4412?#?ext3format mmc 1:3
TINY4412?#?ext3format mmc 1:4

打開emmc

TINY4412?#?emmc?open?1

eMMC?OPEN?Success.!!

? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? !!!Notice!!!

!You?must?close?eMMC?boot?Partition?after?all?image?writing!

!eMMC?boot?partition?has?continuity?at?image?writing?time.!

!So,?Do?not?close?boot?partition,?Before,?all?images?is?written.!

第一步：在開發板輸入dnw，等待pc端dnw傳過來數據

TINY4412?#?dnw

OTG?cable?Connected!

Now,?Waiting?for?DNW?to?transmit?data

第二步：在pc端用dnw傳輸數據

ning@ENVY:/tiny4412/uboot_tiny4412-master$?sudo?dnw?sd_fuse/tiny4412/E4412_N.bl1.bin

Filename?:?sd_fuse/tiny4412/E4412_N.bl1.bin

Filesize?:?8192?bytes

Sum?is?63a1

Writing?data?...

?100? ?8202?bytes?????Done!

開發板接受完畢后會有下面的提示，確認成功后將E4412_N.bl1.bin燒錄到emmc

Download?Done!!?Download?Address:?0xc0000000,?Download?Filesize:0x2000

Checksum?is?being?calculated.

Checksum?O.K.

TINY4412?#?mmc?write?1?0xc0000000?0?0x10

MMC?write:?dev?#?1,?block?#?0,?count?16?...?16?blocks?written:?OK

第三步：在開發板輸入dnw，等待pc端dnw傳過來數據

TINY4412?#?dnw

OTG?cable?Connected!

Now,?Waiting?for?DNW?to?transmit?data

第四步：在pc端用dnw傳輸數據

ning@ENVY:/tiny4412/uboot_tiny4412-master$?sudo?dnw?sd_fuse/tiny4412/bl2.bin?

Filename?:?sd_fuse/tiny4412/bl2.bin

Filesize?:?14336?bytes

Sum?is?70e3

Writing?data?...

?100? ?14346?bytes?????Done!

開發板接受完畢后會有下面的提示，確認成功后將bl2.bin 燒錄到emmc

Download?Done!!?Download?Address:?0xc0000000,?Download?Filesize:0x3800

Checksum?is?being?calculated.

Checksum?O.K.

TINY4412?#?mmc?write?1?0xc0000000?0x10?0x1c

MMC?write:?dev?#?1,?block?#?16,?count?28?...?28?blocks?written:?OK

第五步：在開發板輸入dnw，等待pc端dnw傳過來數據

TINY4412?#?dnw

OTG?cable?Connected!

Now,?Waiting?for?DNW?to?transmit?data

第六步：在pc端用dnw傳輸數據

ning@ENVY:/tiny4412/uboot_tiny4412-master$?sudo?dnw?u-boot.bin

Filename?:?u-boot.bin

Filesize?:?276932?bytes

Sum?is?b70a

Writing?data?...

?100? ?276942?bytes?????Done!

開發板接受完畢后會有下面的提示，確認成功后將u-boot.bin 燒錄到emmc

Download?Done!!?Download?Address:?0xc0000000,?Download?Filesize:0x439c4

Checksum?is?being?calculated.

Checksum?O.K.

TINY4412?#?mmc?write?1?0xc0000000?0x30?0x21d

? ? ? ? ? ? ? ? ? ? MMC?write:?dev?#?1,?block?#?48,?count?541?...?541?blocks?written:?OK

第七步：在開發板輸入dnw，等待pc端dnw傳過來數據

TINY4412?#?dnw

OTG?cable?Connected!

Now,?Waiting?for?DNW?to?transmit?data

第六步：在pc端用dnw傳輸數據

ning@ENVY:/tiny4412/uboot_tiny4412-master$?sudo?dnw?sd_fuse/tiny4412/E4412_tzsw.bin?

Filename?:?sd_fuse/tiny4412/E4412_tzsw.bin

Filesize?:?94208?bytes

Sum?is?de09

Writing?data?...

?100? ?94218?bytes?????Done!

開發板接受完畢后會有下面的提示，確認成功后將E4412_tzsw.bin 燒錄到emmc

Download?Done!!?Download?Address:?0xc0000000,?Download?Filesize:0x17000

Checksum?is?being?calculated.

Checksum?O.K.

TINY4412?#?mmc?write?1?0xc0000000?0x2c0?0xB8

MMC?write:?dev?#?1,?block?#?704,?count?184?...?184?blocks?written:?OK

關閉emmc

TINY4412?#?emmc?close?1

eMMC?CLOSE?Success.!!

TINY4412?#?

?

選擇emmc啟動開發板

OK

?

U-Boot?2010.12?(Sep?19?2016?-?20:22:54)?for?TINY4412

?

?

CPU:????S5PC220?[Samsung?SOC?on?SMP?Platform?Base?on?ARM?CortexA9]

????????APLL?=?1400MHz,?MPLL?=?800MHz

?

Board:??TINY4412

DRAM:???1023?MiB

?

vdd_arm:?1.2

vdd_int:?1.0

vdd_mif:?1.1

?

BL1?version:??N/A?(TrustZone?Enabled?BSP)

?

?

Checking?Boot?Mode?...?EMMC4.41

REVISION:?1.1

MMC?Device?0:?3728?MB

MMC?Device?1:?15193?MB

MMC?Device?2:?N/A

Net:????No?ethernet?found.

Hit?any?key?to?stop?autoboot:??0?

reading?kernel..device?0?Start?1057,?Count?12288?

MMC?read:?dev?#?0,?block?#?1057,?count?12288?...?12288?blocks?read:?OK

completed

Boot?with?zImage

?

Starting?kernel?...

總結

以上是生活随笔為你收集整理的64位Ubuntu kylin 16.04下使用DNW下载uboot到tiny4412的EMMC的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。