Thanks all for the feedback. I don't feel that this gives any other
severe side effects either, besides incorrect values at boot and in
/proc/meminfo (and free command). But we will of course change to the
correct setting.
A couple of other details I have been thinking about (M5208EVB):
Quoth Martin Voss :
I agree that useable SDRAM starts at 0x4002 since dBUG uses the
first 0x2. The physical end address of the SDRAM is 0x4200
(32MB).
[...]
Since the first 0x2 is used by dBUG, why is MEM_BASE 0x4000
and not 0x4002 ? Any shouldn't MEM_SIZE be
Hi martin,
Martin Voss wrote:
Thanks all for the feedback. I don’t feel that this gives any other
severe side effects either, besides incorrect values at boot and in
/proc/meminfo (and free command). But we will of course change to the
correct setting.
A couple of other details I have been
While I'm not familiar with the 5208, isn't dBUG in Flash, not SDRAM?
Once it stops running (by passing control to Linux) then any RAM it was
using should be fair game, provided that all its hooks (interrupt
vectors etc) are removed (which they should be).
My first reaction was Duh! Why
Quoth Bob Furber [EMAIL PROTECTED]:
I believe that amongst other things, the dBUG stack is near
the bottom of SDRAM. So, it becomes a bit of a philosophical
question: What do we want to happen when uClinux is shut
down? Return to the dBUG prompt?
Perhaps if uClinux could trigger a soft
Hi Bob,
Bob Furber wrote:
While I'm not familiar with the 5208, isn't dBUG in Flash, not SDRAM?
Once it stops running (by passing control to Linux) then any RAM it was
using should be fair game, provided that all its hooks (interrupt
vectors etc) are removed (which they should be).
My first