Why you'll not use the already implemented do_reset() in cpu/arm920t/cpu.c ?
Regards -P.Broggini
-----Messaggio originale----- Da: u-boot-users-admin@lists.sourceforge.net [mailto:u-boot-users-admin@lists.sourceforge.net]Per conto di Steven Scholz Inviato: venerdi, 22. ottobre 2004 09:14 A: u-boot-users@lists.sourceforge.net Oggetto: [U-Boot-Users] Switching of LCD controller before reboot?
Hi there,
my i.MX based board does not reboot but hangs when doing "reset" (on u-boot) or "reboot" (on linux) when the internal LCD contoller is enabled. Thus I have to disable the LCD contoller before doing that.
Something else:
The AT91RM9200DK needs to "shutdown the console to avoid strange chars during reset".
So my question is: Where would be the appropriate place for stuff like that? Should we clobber cpu/arm920t/cpu.c with all the processor or board specific reset related stuff? Or would it be better to have something like
cpu_init, /* basic cpu dependent setup */ board_init, /* basic board dependent setup */... cpu_reset, /* basic cpu dependent reset */ board_reset, /* basic board dependent reset */ or prepare_reset
based on defines like CONFIG_BOARD_PRE_RESET or something?
Thanks.
-- Steven Scholz
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