From: thaoth <thaoth@cybersoft-vn.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Run hello world with Uboot !
Date: Tue, 7 Oct 2008 23:25:21 -0700 (PDT) [thread overview]
Message-ID: <19873020.post@talk.nabble.com> (raw)
In-Reply-To: <19851315.post@talk.nabble.com>
Hi All,
Following guide at http://www.denx.de/wiki/DULG/UBootStandalone
1. Load hello_world.srec into SDRAM
=> loads
## Ready for S-Record download ...
## First Load Addr = 0x8E000000
## Last Load Addr = 0x8E000157
## Total Size = 0x00000158 = 344 Bytes
## Start Addr = 0x8E000000
2. And Run
=> go 8e000000
## Starting application at 0x8E000000 ...
U-Boot 1.3.4-00404-gab00e7a-dirty (Oct 8 2008 - 11:47:35)
....
3. hello_world crash and UBoot reset.
4. Here is information of hello_world
#nm examples/hello_world
8e010158 A __bss_start
8e010158 A __data_start
8e010158 A _edata
8e010158 A _end
8e000126 T app_startup
8e0000d8 T do_reset
8e000038 T dummy
8e0000a8 T free
8e000090 T free_hdlr
8e0000c0 T get_timer
8e00003c T get_version
8e000048 T getc
8e0000e4 T getenv
8e000000 T hello_world
8e000084 T install_hdlr
8e00009c T malloc
8e000078 T printf
8e000060 T putc
8e00006c T puts
8e0000f0 T setenv
8e000108 T simple_strtol
8e0000fc T simple_strtoul
8e000114 T strcmp
8e000054 T tstc
8e0000b4 T udelay
8e0000cc T vprintf
5. Physical start address of SDRAM is 8c000000 and
#define CONFIG_LOADADDR 0x8e000000
6. I didn't have JTAG interface so I couldn't debug it.
Could I have a help? Anyone had same issue please tell me your idea? Thank
you alot.
This same the porting of UBoot on TEngine/SH7727 has the issue. But we don't
know what trouble shooting steps.
Regards,
--
View this message in context: http://www.nabble.com/Run-hello-world-with-Uboot-%21-tp19851315p19873020.html
Sent from the Uboot - Users mailing list archive at Nabble.com.
next prev parent reply other threads:[~2008-10-08 6:25 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-07 5:30 [U-Boot] Run hello world with Uboot ! thaoth
2008-10-07 12:41 ` Andrejs Cainikovs
2008-10-07 14:27 ` Mathieu Dube
2008-10-07 15:57 ` Wolfgang Denk
[not found] ` <c5ee099c0810070917s7bd8d0dey9908f41419c3c03d@mail.gmail.com>
2008-10-07 21:05 ` Wolfgang Denk
2008-10-08 13:32 ` Mathieu Dube
2008-10-08 14:39 ` Wolfgang Denk
2008-10-08 6:25 ` thaoth [this message]
2008-10-08 7:32 ` Remy Bohmer
2008-10-08 13:41 ` Mathieu Dube
2008-10-09 5:15 ` Nobuhiro Iwamatsu
2008-10-09 8:30 ` thaoth
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=19873020.post@talk.nabble.com \
--to=thaoth@cybersoft-vn.com \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox