From: Lingfeng Xiong <xionglingfeng@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] How to boot a newer version of u-boot from a older one?
Date: Sun, 05 Jun 2011 14:54:06 +0800 [thread overview]
Message-ID: <4DEB280E.3030405@Gmail.com> (raw)
hi there,
I bought a Freescale MPC8313E-RDB some days before. The version of
u-boot on that board is quite old and I wanna run a newer one. I have
already built the latest git version of u-boot for that board. But I
found there are several configuration files:
> MPC8313ERDB_33 powerpc mpc83xx mpc8313erdb freescale - MPC8313ERDB:SYS_33MHZ
> MPC8313ERDB_66 powerpc mpc83xx mpc8313erdb freescale - MPC8313ERDB:SYS_66MHZ
> MPC8313ERDB_NAND_33 powerpc mpc83xx mpc8313erdb freescale - MPC8313ERDB:SYS_33MHZ,NAND_U_BOOT
> MPC8313ERDB_NAND_66 powerpc mpc83xx mpc8313erdb freescale - MPC8313ERDB:SYS_66MHZ,NAND_U_BOOT
My board is Rev C and all switches are in factory default, could you
tell me which configuration should I use?
For I have no USBTAP, there are no way for me to flush either NOR Flash
or NAND Flash, so I am afraid if I install my u-boot to NOR Flash and
that u-boot cannot run correctly, my board would be unavailable. So I
wanna boot the latest version of u-boot from the original one. I tried
these:
=> tftp 0x01000000 u-boot.bin
=> go 0x01000000
But my board reset automatically. Could you tell me how to do with this?
Thanks.
--
??????????????????????
next reply other threads:[~2011-06-05 6:54 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-05 6:54 Lingfeng Xiong [this message]
[not found] ` <45903308677306428B6EE7E6FF5A520413BA81@039-SN1MPN1-004.039d.mgd.msft.net>
2011-06-05 10:00 ` [U-Boot] How to boot a newer version of u-boot from a older one? Bear
[not found] ` <20110605071357.9BF74184CAD6@gemini.denx.de>
[not found] ` <4DEB3B83.8010608@Gmail.com>
2011-06-05 19:37 ` Wolfgang Denk
2011-06-06 1:34 ` Bear
2011-06-06 18:50 ` Scott Wood
2011-06-07 5:12 ` Bear
2011-06-07 5:46 ` McClintock Matthew-B29882
2011-06-07 6:08 ` Bear
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