[coreboot] [PATCH]Move generation of ISA bus mptable entries togeneric code

[Myles Watson]

> attached patch moves the mptable entries for ISA bus interrupts (ie. the
> legacy stuff) to generic code.
> Instead of the hogde-podge in each board's mptable.c, it's relatively
> clean code in arch/i386 now.
Thanks for doing this.

> As this is quite a large patch, affecting lots of boards, I'd welcome
> some review that I didn't delete a line too much or something like that.

> Index: src/mainboard/amd/mahogany_fam10/mptable.c
> ===================================================================
> --- src/mainboard/amd/mahogany_fam10/mptable.c	(revision 5574)
> +++ src/mainboard/amd/mahogany_fam10/mptable.c	(working copy)
> @@ -122,24 +122,8 @@
>  #define IO_LOCAL_INT(type, intr, apicid, pin) \
>  	smp_write_intsrc(mc, (type), MP_IRQ_TRIGGER_EDGE |
MP_IRQ_POLARITY_HIGH, bus_isa, (intr), (apicid), (pin));
>  
> -	IO_LOCAL_INT(mp_ExtINT, 0x0, apicid_sb700, 0x0);
> +	mptable_add_isa_interrupts(mc, bus_isa, apicid_sb700, 0);

It looks like IO_LOCAL_INT should be removed, since it uses bus_isa.  Same
for tilapia & probably other similar mainboards.

> +		   /*I/O Ints:	Type	Polarity    Trigger
Bus ID	 IRQ	APIC ID	PIN# */
>  	smp_write_intsrc(mc, mp_INT,
MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+1)<<2)|1,
m->apicid_mcp55, 0xa);

In some places you reformat the comment, in others you just remove it.


> It's abuild tested and
> Signed-off-by: Patrick Georgi <patrick.georgi at coresystems.de>

Acked-by: Myles Watson <mylesgw at gmail.com>

Thanks,
Myles