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Re: It's very strange about the TFTP load code!
- From: Andrew Lunn <andrew at lunn dot ch>
- To: twomol <twomol at bj1860 dot net>
- Cc: ecos-discuss <ecos-discuss at sources dot redhat dot com>
- Date: Sat, 18 Jun 2005 17:21:44 +0200
- Subject: Re: [ECOS] It's very strange about the TFTP load code!
- References: <20050618145824.CXP22651.fep2.bj1860.net@bit>
On Sat, Jun 18, 2005 at 11:05:41PM +0800, twomol wrote:
> All??hello??
> I'm using mx1ads with redboot downloaded from freescale.com. May be I am supposed to consult freescale not here. But it's about the common tftp code.So if
> any one could help ,I'll be very appreciate!
> I can't use tftp to load file from host:
> -----------------------------------------------------
> RedBoot> load -r -b 0x50000 redboot.bin
> Using default protocol (TFTP)
> Can't load 'redboot.bin': illegal TFTP operation
> -----------------------------------------------------------
> I checked the source , "There is no function set" equal to "TFTP_EBADOP" defined in tftp_surppot.h. but I didn't find any function have code to set the feild 'err' of 'getc_info' with this value.
> I found that the error messge is printed by the following code (in redboot_gec_init):
>
> res = (funcs->open)(info, &getc_info.err);
> if (res < 0) {
> diag_printf("Can't load '%s': %s\n", info->filename, (funcs->error)(getc_info.err));
> return res;
> }
Check you have the permissions of the file correctly set on the
server. You can test this by using tftp locally on the server and make
sure it works.
Andrew
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