From: Gerhard Jaeger <g.jaeger@sysgo.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] Why is BR2/OR2 disabled for CONFIG_MPC85xx?
Date: Wed, 27 Jul 2005 15:26:40 +0200 [thread overview]
Message-ID: <200507271526.40127.g.jaeger@sysgo.com> (raw)
Hi list,
while adding support for a custom MPC8540 board, I found the following stuff in
cpu/mpc85xx/cpu_init.c:
#if !defined(CONFIG_MPC85xx)
#if defined(CFG_BR2_PRELIM) && defined(CFG_OR2_PRELIM)
memctl->or2 = CFG_OR2_PRELIM;
memctl->br2 = CFG_BR2_PRELIM;
#endif
#endif
Could anybody shed some light on that? It's not clear to me why
these two registers should not be written too, when we have a
i.e. 8540 design...
Thanx in advance
Gerhard
--
Gerhard Jaeger <gjaeger@sysgo.com>
SYSGO AG Embedded and Real-Time Software
www.sysgo.com | www.elinos.com | www.pikeos.com | www.osek.de
reply other threads:[~2005-07-27 13:26 UTC|newest]
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