Re: [Qemu-ppc] [PATCH] openpic: Added BRR1 register

[Yin Olivia-R63875]

FYI, MPIC version on P4080 is 0401.
#define IPMJ 0x00000400
#define IPMN 0x00000001

Best Regards,
Olivia

-----Original Message-----
From: address@hidden [mailto:address@hidden On Behalf Of Bhushan Bharat-R65777
Sent: Tuesday, July 17, 2012 1:10 AM
To: Wood Scott-B07421
Cc: Alexander Graf; address@hidden; address@hidden
Subject: RE: [PATCH] openpic: Added BRR1 register



> -----Original Message-----
> From: Wood Scott-B07421
> Sent: Monday, July 16, 2012 10:34 PM
> To: Bhushan Bharat-R65777
> Cc: Alexander Graf; address@hidden; address@hidden
> Subject: Re: [PATCH] openpic: Added BRR1 register
> 
> On 07/16/2012 11:21 AM, Bhushan Bharat-R65777 wrote:
> >>> +    case 0x00: /* BRR1 */
> >>> +        retval = 0x00400200;
> >>
> >> Please unmagicify this one :)
> >
> > /* BRR1 ( Block revision register ) */
> >
> > #define IPID 0x00400000 /* IP-block ID */ #define IPMJ 0x00000200 /* 
> > IP major number */ #define IPMN 0x00000200 /* IP minor number */
> 
> IPMN looks wrong.

Opps : copy paste error here :)

Btw, I am not aware of all MPIC IP versions, differences in them and what is 
the latest/best version this emulated code supports. I drive this value from 
mpc8544 Reference Manual.

I requested Alex to suggest the most updated version.

Thanks
-Bharat

> 
> -Scott
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