Commit on freebios2

[ron minnich]

I have made the initial commits for the items Stefan requested; comments 
welcome.

Here is the log.

Commits for the new config static device design, to allow more than one 
static 
cpu of a certain type and to eliminate the 
cpu p5
cpu p6
cpu k7

nonsense in the old config files.

Next step is to hook into Eric's pci device stuff.

CVS: 
----------------------------------------------------------------------
CVS: Enter Log.  Lines beginning with `CVS:' are removed automatically
CVS:
CVS: Committing in .
CVS:
CVS: Modified Files:
CVS:    src/cpu/k7/Config.lb src/cpu/k8/Config.lb
CVS:    src/cpu/k8/cpufixup.c src/cpu/p6/Config.lb
CVS:    src/mainboard/arima/hdama/Config.lb
CVS:    src/mainboard/arima/hdama/mainboard.c util/newconfig/config.g
CVS: 
----------------------------------------------------------------------

Here is the fragment of the arima mainboard file that uses the new code; 
note that it is incomplete, I hope to fill it in.

cpu k8 "cpu0"
  register "up" = "{.chip = &amd8111, .ht_width=8, .ht_speed=200}"
end

cpu k8 "cpu1"
end

Here is the code produced.

struct chip static_root = {
/* mainboard /home/rminnich/src/bios/freebios2/src/mainboard/arima/hdama 
*/
  .next = 0,
  .children = &cpu1,
  .control= &mainboard_arima_hdama_control,
  .chip_info = (void *) &mainboard_arima_hdama_config_0,
};
struct cpu_k8_config cpu1_config;
struct chip cpu1 = {
/* cpu /home/rminnich/src/bios/freebios2/src/cpu/k8 */
  .next = &cpu0,
  .children = 0,
  .control= &cpu_k8_control,
  .chip_info = (void *) &cpu1_config,
};
struct cpu_k8_config cpu0_config        = {
  .up = {.chip = &amd8111, .ht_width=8, .ht_speed=200},
};

struct chip cpu0 = {
/* cpu /home/rminnich/src/bios/freebios2/src/cpu/k8 */
  .next = &superio_NSC_pc87360_dev5,
  .children = 0,
  .control= &cpu_k8_control,
  .chip_info = (void *) &cpu0_config,
};

thanks

ron

ron minnich  writes:
> I have made the initial commits for the items Stefan requested; comments 
> welcome.
>
> Here is the log.
>
> Commits for the new config static device design, to allow more than one 
> static 
> cpu of a certain type and to eliminate the 
> cpu p5
> cpu p6
> cpu k7
>
> nonsense in the old config files.

Cool.
> Next step is to hook into Eric's pci device stuff.

This hasn't happened yet?
I thought that had happened a while ago..
> CVS:
>
> CVS: Enter Log.  Lines beginning with `CVS:' are removed automatically
> CVS:
> CVS: Committing in .
> CVS:
> CVS: Modified Files:
> CVS:    src/cpu/k7/Config.lb src/cpu/k8/Config.lb
> CVS:    src/cpu/k8/cpufixup.c src/cpu/p6/Config.lb
> CVS:    src/mainboard/arima/hdama/Config.lb
> CVS:    src/mainboard/arima/hdama/mainboard.c util/newconfig/config.g
> CVS:
>
> Here is the fragment of the arima mainboard file that uses the new code; 
> note that it is incomplete, I hope to fill it in.
>
> cpu k8 "cpu0"
>   register "up" = "{.chip = &amd8111, .ht_width=8, .ht_speed=200}"
> end
>
> cpu k8 "cpu1"
> end

Interesting.  I will take a look in a moment.

A good question is how much of this stuff can we get working in romcc.
Currently romcc doesn't cope with constant pointers. But that is because
of lazyness and not something more practical.

Eric

[ron minnich]

On 4 Aug 2003, Eric W. Biederman wrote:
> This hasn't happened yet?
> I thought that had happened a while ago..

no, sorry, we just kind of worked it out last week, as the PPC really does 
things quite differently.

ron