On Mon, 24 Aug 2009 12:15:39 +0200
Detlev Zundel wrote:
> > but I can do of course a:
> >
> > + /* LCRR - Clock Ratio Register (10.3.1.14) */
> > + im->lbus.lcrr = (im->lbus.lcrr & ~LCRR_MASK) | \
> > + (CONFIG_SYS_LCRR & LCRR_MASK);
> >
> > Which way is prefered?
>
> Perso
On Sat, 22 Aug 2009 08:17:51 +0200
Heiko Schocher wrote:
> Hello Kim,
>
> Kim Phillips wrote:
> > On Thu, 20 Aug 2009 12:05:58 +0200
> > Heiko Schocher wrote:
> >
> On my board (and for example on the MPC832XEMDS) the flash is connected
> to the localbus ... and this register setting
Hi Heiko,
> Hello Kim,
>
> Kim Phillips wrote:
>> On Thu, 20 Aug 2009 13:03:09 +0200
>> Detlev Zundel wrote:
>>
>>> or maybe even always use the mask, define it in the board config and do
>>> a
>>>
>>> #if !defined(LCCR_MASK)
>>> #define LCCR_MASK 0x
>>> #endif
>>
>> ack.
>
> nack, it s
Hello Kim,
Kim Phillips wrote:
> On Thu, 20 Aug 2009 13:03:09 +0200
> Detlev Zundel wrote:
>
>> or maybe even always use the mask, define it in the board config and do
>> a
>>
>> #if !defined(LCCR_MASK)
>> #define LCCR_MASK 0x
>> #endif
>
> ack.
nack, it should be
#if !defined(LCCR_MA
Hello Kim,
Kim Phillips wrote:
> On Thu, 20 Aug 2009 12:05:58 +0200
> Heiko Schocher wrote:
>
On my board (and for example on the MPC832XEMDS) the flash is connected
to the localbus ... and this register setting is done, while
running from flash ... Hmm.. is this safe?
>>> yeah, I
On Thu, 20 Aug 2009 13:03:09 +0200
Detlev Zundel wrote:
> or maybe even always use the mask, define it in the board config and do
> a
>
> #if !defined(LCCR_MASK)
> #define LCCR_MASK 0x
> #endif
ack.
> This really depends if and how this applies to the other members of the
> 83xx family
On Thu, 20 Aug 2009 12:05:58 +0200
Heiko Schocher wrote:
> >> On my board (and for example on the MPC832XEMDS) the flash is connected
> >> to the localbus ... and this register setting is done, while
> >> running from flash ... Hmm.. is this safe?
> >
> > yeah, I'm not quite sure how that works
Hi Heiko,
> I stumbled over this, just because I didn;t set this
> LCRR_DBYP bit, which the CPU sets after a reset, so
> what Do you think about this patch?
>
> 832x, LCRR: change only the valid bits for this register
>
> Signed-off-by: Heiko Schocher
> ---
> cpu/mpc83xx/cpu_init.c|6 +++
Hello Kim,
Kim Phillips schrieb:
> On Tue, 18 Aug 2009 15:23:47 +0200
> Heiko Schocher wrote:
>
>> Hello Kim,
>
> Hello Heiko, sorry for the late reply,
>
>> I actually work on an u-boot mpc8321 port (mostly identical with the kmeter1
>> port already in mainline), and I have to set the LCRR (C
Hello Kim,
Kim Phillips wrote:
> On Tue, 18 Aug 2009 15:23:47 +0200
> Heiko Schocher wrote:
>
>> Hello Kim,
>
> Hello Heiko, sorry for the late reply,
No problem, thanks for your response!
>> I actually work on an u-boot mpc8321 port (mostly identical with the kmeter1
>> port already in mainl
On Tue, 18 Aug 2009 15:23:47 +0200
Heiko Schocher wrote:
> Hello Kim,
Hello Heiko, sorry for the late reply,
> I actually work on an u-boot mpc8321 port (mostly identical with the kmeter1
> port already in mainline), and I have to set the LCRR (Clock Ratio Register
> Reference Manual 10.3.1.14)
Hello Kim,
I actually work on an u-boot mpc8321 port (mostly identical with the kmeter1
port already in mainline), and I have to set the LCRR (Clock Ratio Register
Reference Manual 10.3.1.14). As I see in
cpu/mpc83xx/cpu_init.c cpu_init_f()
this is done while running from flash. Hmm... the Refer
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