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uboot를_이용한_writing_-_bootstrap을_제외한_나머지

This is an old revision of the document!


Uboot를 이용한 Writing - BootStrap을 제외한 나머지

TFTP Server 설치

TFTP 서버는 Windows용이나 Linux 용이나 어떤것을 선택해도 된다.
간단하게 설치 후 사용할 수 있는 Windows 용을 설치해서 운영하였다.

solarwindstftpserver.zip

이를 다운받아 풀고 이를 설치한다.

tftp_server_setup.jpg

이와 같이 TFTP server에서 공개될 폴더 하나를 설정한다.

아래는 본인의 설정에 따라 IP가 약간씩 변경된다.
이에 나의 설정에 따라 진행 된다. 가가자 본인의 설정에 맞추어 변경 해서 사용하기 바란다.

일단 TFTP server가 설치된 Windows의 IP는 다음과 같다.

server_ip.jpg

IP = 192.168.28.100

Uboot 가 실행된 후 IP를 다음과 같이 설정한다.

Bank Address Offset Bits = 0xB ...
Target Board Initialized
Enabled 32.768KHz OSC
\\
\\
Atmel Boot Strap For VI3.8.7 (2017. 07. 31. (월) 15:10:39 KST)
\\
\\
All interrupts redirected to AIC
Loading Image Initialized
NAND: ONFI flash detected
NAND: ONFI para CRC error!
NAND: Manufacturer ID: 0x1, Chip ID: 0xda
NAND: Enable On-Die ECC
NAND : Bits Of ECC = 4
NAND : Bits Of Data = 8
NAND : Byte Size Of ECC Base = 512
NAND : Byte Size Of Spare = 64
NAND : Byte Size Of Page = 2048
NAND : Number Of Pages In Block = 64
NAND : Number Of Blocks In Unit = 1024
NAND : Number Of Units In Device = 2
NAND: Image: Copy 80000 bytes from 40000 to 26f00000
NAND: Done to load image
Jump to u-boot
\\
\\
U-Boot 2016.03-linux4sam_5.5 (Jul 31 2017 - 12:02:12 +0900)
\\
CPU: SAMA5D42
Crystal frequency:       12 MHz
CPU clock        :      528 MHz
Master clock     :      176 MHz
I2C:   ready
DRAM:  128 MiB
NAND:  256 MiB
MMC:   mci: 0
In:    serial
Out:   serial
Err:   serial
Net:   gmac0, usb_ether
Error: usb_ether address not set.
\\
Hit any key to stop autoboot:  0
=>
=>
=> setenv ipaddr 192.168.28.28
=> setenv serverip 192.168.28.100
=> saveenv
Saving Environment to NAND...
Erasing redundant NAND...
Erasing at 0x100000 -- 100% complete.
Writing to redundant NAND... OK
uboot를_이용한_writing_-_bootstrap을_제외한_나머지.1501998914.txt.gz · Last modified: 2017/08/06 14:55 by 1.241.172.144