On Wed, 19 Jan 2011, Elad Yosef writes:
> Hi,
> One more thing, How can get the file name the Bootp received from the
> server ? I want to load that file from the server into RAM.
Hi
I assume that you share the file either with TFTP or HTTP server
load -m tftp path_to_filename [more load opts]
load -m http path_to_filename [more load opts]
For reference:
http://ecos.sourceware.org/docs-latest/redboot/download-command.html
> On Wed, Jan 19, 2011 at 9:22 AM, Elad Yosef wrote:
> > I'm trying to setup default script for my RedBoot.
> > Simple script: load() and go()
> >
> > Where do I specify my script file?
* FIS (optional)
* CDL (see CDL option CYGDAT_REDBOOT_DEFAULT_BOOT_SCRIPT)
NOTE: The second requires rebuild of RedBoot.
> > Which language is it?
RedBoot commands:
http://ecos.sourceware.org/docs-latest/redboot/redboot-commands-and-examples.html
> > Does it requires CYGSEN_REDBOOT_FLASH_CONFIG ?
Optional (see above).
> > If I'm not using CYGSEN_REDBOOT_FLASH_CONFIG where does the script
> > is saved ? (in which section text/bss/rodata)
redboot/<version>/include/redboot.h
#ifdef CYGFUN_REDBOOT_BOOT_SCRIPT
EXTERN char *script;
...
redboot/<version>/src/main.c:
#ifdef CYGFUN_REDBOOT_BOOT_SCRIPT
# ifdef CYGDAT_REDBOOT_DEFAULT_BOOT_SCRIPT
if (!script) {
script = CYGDAT_REDBOOT_DEFAULT_BOOT_SCRIPT;
}
# endif
...
Elad, start with any simple script or even with unknown for RedBoot
command:
cdl_option CYGDAT_REDBOOT_DEFAULT_BOOT_SCRIPT {
user_value 1 { "blah\n" }
};
Then you will have
install/include/pkgconf/redboot.h:
...
#define CYGFUN_REDBOOT_BOOT_SCRIPT 1
#define CYGDAT_REDBOOT_DEFAULT_BOOT_SCRIPT "blah\n"
Yet another useful CDL option
CYGNUM_REDBOOT_BOOT_SCRIPT_DEFAULT_TIMEOUT
HTH
Sergei
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