ARM926EJ S3C2450
Mango24R2
U-boot image
transfer to SD/MMC
준비물
Micro MMC card , SD/MMC Aapter (2GB 이하 만 가능)
U-boot image transfer to SD/MMC (Window)
PC에 SD/MMC를 삽입합니다.
"uboot_writer.exe" 실행
(download:https://docs.google.com/open?id=0Bxdf_3fzbUgSM3RDVHN6bXFRc3c)
"Browse"
Select
"u-boot.bin-sdmmc"
image select
"START"
Select
반드시 "하드웨어 제거"를 실행 후 SD카드를
PC에서 제거
After Fusing
Micro SD card를 Mango24R2 보드에 삽입 후
부팅 스위치 SD boot로 변경 (3번 On, 나머지 Off)
U-boot image transfer to SD/MMC (linux)
Micro SD card (2GB 이하) 준비
|
# sudo tar xvf
mango24r2_linux_sdwriter_image_120627.tgz |
Card를 PC에 삽입
|
# sudo cd sdwriter |
|
# df Filesystem
1K-blocks
Used Available Use% Mounted on /dev/sda5
117017192
6157080 105000784 6% / udev
886476
4
886472 1% /dev tmpfs
358104
916 357188
1% /run none
5120
0
5120 0% /run/lock none
895256
76 895180
1% /run/shm 192.168.0.113:/home/icanjji/work/
1746752512 174884864 1484445696 11% /media/113 /dev/sdb1
1845952
0 1845952
0% /media/9016-4EF8 |
“df”명령으로 device 확인
|
# sudo ./sdwriter sdb 24 bin |
실행 결과
|
# ./sdwriter sdb 24 bin Mango SD Writer V1.0
Unmount all : success
Write Mango24R2 Signaturesuccess Write Mango24R2 BL1 : success Write Mango24R2 Uboot : success
Unmount all : success
Success |
Mango 보드에 SD Card 삽입
아래 전체 연결도 참조하여 전원과 3 Pin Serial 케이블 연결
전원 인가
디버깅 터미널 창에서 로그 확인
|
U-Boot 1.3.4 (Jun 27 2012 - 15:18:18) for
MANGO2450
CPU: S3C2416@400MHz Fclk =
800MHz, Hclk = 133MHz, Pclk = 66MHz Board: MANGO2450 Mobile DDR DRAM: 64 MB Flash: 1 MB NAND: 256 MB SD/MMC: 1804 MB After SD/MMC boot *** Warning - bad CRC or moviNAND, using
default environment
In: serial Out: serial Err: serial ETH test 1 ETH test 2 Hit any key to stop autoboot: 0 MANGO2450 # |
내용