Dear Chetan Nanda,
In message <7f245da81001310646x12451ac8s5ac9bda0fd6ac...@mail.gmail.com> you
wrote:
>
> Tried with loady command in u-boot and ymodem option from minicom.
> With this combination I am able to transfer and run uImage.
I tested this again on OMAP3 systems (including Beagle):
OMAP3 beagleboard.org # loadb ${uimage_addr}
## Ready for binary (kermit) download to 0x80300000 at 115200 bps...
(Back at pollux.denx.de)
----------------------------------------------------
Kermit>send /bin /tftpboot/beagle/uImage
...
C-Kermit 8.0.211, 10 Apr 2004, pollux.denx.de [192.168.1.1]
Current Directory: /home/wd
Network Host: ts0:513
Network Type: TCP/IP
Parity: none
RTT/Timeout: 01 / 02
SENDING: /tftpboot/beagle/uImage => uImage
File Type: BINARY
File Size: 1962820
Percent Done: 99 /////////////////////////////////////////////////-
...10...20...30...40...50...60...70...80...90..100
Estimated Time Left: 00:00:02
Transfer Rate, CPS: 4748
Window Slots: 1 of 1
Packet Type: D
Packet Count: 2459
Packet Length: 1000
Error Count: 0
Last Error:
Last Message:
X to cancel file, Z to cancel group, <CR> to resend last packet,
E to send Error packet, ^C to quit immediately, ^L to refresh screen.
...
Kermit>c
Connecting to host ts0:513
Escape character: Ctrl-\ (ASCII 28, FS): enabled
Type the escape character followed by C to get back,
or followed by ? to see other options.
----------------------------------------------------
## Total Size = 0x001df344 = 1962820 Bytes
## Start Addr = 0x80300000
OMAP3 beagleboard.org # imi 0x80300000
## Checking Image at 80300000 ...
Legacy image found
Image Name: Linux-2.6.33-rc5-07168-gc48807a
Created: 2010-01-25 14:58:56 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1962756 Bytes = 1.9 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
OMAP3 beagleboard.org #
As you can see, this is working without any problems.
So either your host systems is still misconfigured (which I consoder
most likely), or your target system hast issues (instable RAM and.or
serial port, etc.), or you have been doing something wrong.
I don't think there is a problem in the mainline U-Boot code.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
If I can have honesty, it's easier to overlook mistakes.
-- Kirk, "Space Seed", stardate 3141.9
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