UBootCmdGroupDownload < DULG

%SECTION0{name=UBootCmdGroupDownload}% Download Commands

%SECTION1{name=UBootCmdBootp}% bootp   - boot image via network using BOOTP/TFTP protocol

%INCLUDE{DULGData_%BOARD%.UBootBootpHelp}%

%SECTION1{name=UBootCmdDhcp}% dhcp    - invoke DHCP client to obtain IP/boot params

%INCLUDE{DULGData_%BOARD%.UBootDhcpHelp}%

%SECTION1{name=UBootCmdLoadb}% loadb   - load binary file over serial line (kermit mode)

%INCLUDE{DULGData_%BOARD%.UBootLoadbHelp}%

With =kermit= you can download binary data via the serial line. Here we
show how to download _uImage_, the Linux kernel
image. Please make sure, that you have set up
=kermit= as described in section
%REF{type=Section,topic=SystemSetup,name=ConfigureKermit}%
and then type:

<pre>
%UBOOT_PROMPT% loadb 100000
## Ready for binary (kermit) download ...
Ctrl-\c
(Back at denx.denx.de)
----------------------------------------------------
C-Kermit 7.0.197, 8 Feb 2000, for Linux
 Copyright (C) 1985, 2000,
  Trustees of Columbia University in the City of New York.
Type ? or HELP for help.
Kermit> send /bin /tftpboot/pImage
...
Kermit> connect
Connecting to /dev/ttyS0, speed 115200.
The escape character is Ctrl-\ (ASCII 28, FS)
Type the escape character followed by C to get back,
or followed by ? to see other options.
----------------------------------------------------
= 550260 Bytes
## Start Addr      = 0x00100000
%UBOOT_PROMPT% iminfo 100000

## Checking Image at 00100000 ...
   Image Name:   Linux-2.4.4
   Created:      2002-07-02  22:10:11 UTC
   Image Type:   PowerPC Linux Kernel Image (gzip compressed)
   Data Size:    550196 Bytes = 537 kB = 0 MB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK
</pre>

%SECTION1{name=UBootCmdLoads}% loads   - load S-Record file over serial line

%INCLUDE{DULGData_%BOARD%.UBootLoadsHelp}%

%IF{ "%HAVE_NET_RARP%" eq "true" }%
%SECTION1{name=UBootCmdRarp}% rarpboot- boot image via network using RARP/TFTP protocol

%INCLUDE{DULGData_%BOARD%.UBootRarpHelp}%
%ENDIF%

%SECTION1{name=UBootCmdftp}% tftpboot- boot image via network using TFTP protocol

%INCLUDE{DULGData_%BOARD%.UBootTftpHelp}%
5.9.4. Execution Control Commands		1. Abstract		5.9.6. Environment Variables Commands
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