26.04.2012, Первые слова Альпаки-3

Texas Instruments X-Loader 1.46 (May 11 2011 - 19:45:24)





U-Boot 2009.11 (May 30 2011 - 22:50:27)



OMAP34xx/35xx-GP ES1.0, CPU-OPP2 L3-165MHz

VAR-SOM-AM35xx Board + LPDDR/NAND

I2C:   ready

DRAM:  256 MB

NAND:  256 MiB

In:    serial

Out:   serial

Err:   serial

Die ID #2f5000010000000001685a201101d012

Net:   davinci_emac_initialize

Ethernet PHY: GENERIC @ 0x00

DaVinci EMAC

VAR-SOM-AM35 #

ofei@Korogodin-Notebook:~$ ls /dev/ttyUSB0
/dev/ttyUSB0

VAR-SOM-AM35 # help

?       - alias for 'help'
base    - print or set address offset
bdinfo  - print Board Info structure
boot    - boot default, i.e., run 'bootcmd'
bootd   - boot default, i.e., run 'bootcmd'
bootm   - boot application image from memory
bootp   - boot image via network using BOOTP/TFTP protocol
cmp     - memory compare
coninfo - print console devices and information
cp      - memory copy
crc32   - checksum calculation
dhcp    - boot image via network using DHCP/TFTP protocol
echo    - echo args to console
editenv - edit environment variable
exit    - exit script
ext2load- load binary file from a Ext2 filesystem
ext2ls  - list files in a directory (default /)
fatinfo - print information about filesystem
fatload - load binary file from a dos filesystem
fatls   - list files in a directory (default /)
fsinfo  - print information about filesystems
fsload  - load binary file from a filesystem image
go      - start application at address 'addr'
help    - print online help
i2c     - I2C sub-system
imxtract- extract a part of a multi-image
itest   - return true/false on integer compare
loadb   - load binary file over serial line (kermit mode)
loads   - load S-Record file over serial line
loady   - load binary file over serial line (ymodem mode)
loop    - infinite loop on address range
ls      - list files in a directory (default /)
md      - memory display
mm      - memory modify (auto-incrementing address)
mmc     - MMC sub-system
mtest   - simple RAM read/write test
mw      - memory write (fill)
nand    - NAND sub-system
nandecc - switch OMAP3 NAND ECC calculation algorithm
nboot   - boot from NAND device
nfs     - boot image via network using NFS protocol
nm      - memory modify (constant address)
ping    - send ICMP ECHO_REQUEST to network host
printenv- print environment variables
rarpboot- boot image via network using RARP/TFTP protocol
reset   - Perform RESET of the CPU
run     - run commands in an environment variable
saveenv - save environment variables to persistent storage
setenv  - set environment variables
showvar - print local hushshell variables
sleep   - delay execution for some time
source  - run script from memory
test    - minimal test like /bin/sh
tftpboot- boot image via network using TFTP protocol
version - print monitor version


VAR-SOM-AM35 # ls /

Scanning JFFS2 FS:  done.

VAR-SOM-AM35 # bdinfo

arch_number = 0x00000898
env_t       = 0x00000000
boot_params = 0x80000100
DRAM bank   = 0x00000000
-> start    = 0x80000000

-> size     = 0x10000000
DRAM bank   = 0x00000001
-> start    = 0x80000000
-> size     = 0x00000000
ethaddr     = F8:DC:7A:00:00:00
ip_addr     = 0.0.0.0
baudrate    = 115200 bps