This is the mail archive of the
ecos-discuss@sources.redhat.com
mailing list for the eCos project.
redboot hang problem!!
- From: Eason Lee <easonlee at gmail dot com>
- To: ecos-discuss at sources dot redhat dot com
- Date: Wed, 12 Jan 2005 16:30:09 +0800
- Subject: [ECOS] redboot hang problem!!
- Reply-to: Eason Lee <easonlee at gmail dot com>
Hi everbody,
I'm a newbie for redboot. I wanna port the redboot into a
lubbock-like(pxa255) board, however I got some problems. My redboot
hanged at cyg_start(void) in main.c . As below is the hang point..
cyg_start(void) {
....
for (init_entry = __RedBoot_INIT_TAB__; init_entry !=
&__RedBoot_INIT_TAB_END__; init_entry++) {
printf("\nCalling __RedBoot_INIT_TAB__ %p/%p\n", init_entry,
init_entry->fun);
(*init_entry->fun)();
printf("init start %p \n\n",__RedBoot_INIT_TAB__);
printf("init end %p \n\n",&__RedBoot_INIT_TAB_END__);
printf("KK value %d \n\n",kk);
kk=kk+1; ===> hang point
}
....
}
boot output :
Calling __RedBoot_INIT_TAB__ 0xa000a6fc/0x0000c588
init start 0xa000a6fc
init end 0xa000a700
KK. ====> hang...no output kk value
So, what's such problem?? thanks in advance.
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss