[Skiboot] [PATCH] phb4: Always assign powerbus BARs

[Michael Neuling]

On Sun, 2017-01-15 at 22:41 -0600, Benjamin Herrenschmidt wrote:
> On FSP machines, HostBoot configure them with weird values that
> confuse us, instead let's just own the assignment. This is temporary,
> I will centralize memory map management next but this gets us going.
> 
> Signed-off-by: Benjamin Herrenschmidt <benh at kernel.crashing.org>

I would drop the "On FSP machines, " as this applies to all hostbooted machines.
so the comment becomes:
--
HostBoot configure them with weird values that confuse us, instead let's just
own the assignment. This is temporary, I will centralize memory map management
next but this gets us going.
--

Other than that:
Acked-By: Michael Neuling <mikey at neuling.org>

> ---
>  hw/phb4.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/hw/phb4.c b/hw/phb4.c
> index 78f167f..e1ff10c 100644
> --- a/hw/phb4.c
> +++ b/hw/phb4.c
> @@ -3309,8 +3309,12 @@ static void phb4_probe_stack(struct dt_node *stk_node,
> uint32_t pec_index,
>  	      gcid, pec_index, stk_index, path);
>  	free(path);
>  
> +#if 0
>  	force_assign = dt_has_node_property(stk_node,
>  					    "force-assign-bars", NULL);
> +#else
> +	force_assign=1;
> +#endif
>  
>  	pci_stack = pci_base + 0x40 * (stk_index + 1);
>  	nest_stack = nest_base + 0x40 * (stk_index + 1);
> 
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