[LinuxBIOS] broadcom HT1000 SATA PHY initializing

[Lu, Yinghai]

I will test that.

Thanks

YH

-----Original Message-----
From: Jia Jianwei [mailto:JJia at Fortinet.com] 
Sent: Monday, April 17, 2006 11:49 AM
To: Lu, Yinghai; linuxbios at linuxbios.org
Subject: Re: [LinuxBIOS] broadcom HT1000 SATA PHY initializing


Because my BIOS source is different with LinuxBIOS, so I think just
replace
sata_init() in bcm_5785_sata.c should be working. Do not need a
soft_reset.In my BIOS source, I just do it after PCI device enumerate
and
resource allocation.

Regards,
Jianwei

----- Original Message ----- 
From: "Lu, Yinghai" <yinghai.lu at amd.com>
To: "Jia Jianwei" <JJia at Fortinet.com>; <linuxbios at linuxbios.org>
Sent: Monday, April 17, 2006 11:30 AM
Subject: RE: [LinuxBIOS] broadcom HT1000 SATA PHY initializing


> Good.
>
> Where to call it? Auto stage or called by hardwaremain driver?
>
> Need to be effective after soft_reset?
>
> YH
>
> -----Original Message-----
> From: Jia Jianwei [mailto:JJia at Fortinet.com]
> Sent: Monday, April 17, 2006 11:23 AM
> To: Lu, Yinghai; linuxbios at linuxbios.org
> Subject: Re: [LinuxBIOS] broadcom HT1000 SATA PHY initializing
>
>
> Sata should be working with the following initializing code. (verified
> on
> two boards). Thanks!
>
> Jianwei
>
>
> void HT1000_SATA_init( void )
> {
>         volatile unsigned int *mmio_reg;
>         unsigned int mmio_base,val32;
>         int i;
>
>         pcibios_write_config_byte( 1, HT1000_SATA, 0x70, 0x18);
>         pcibios_write_config_byte( 1, HT1000_SATA, 0x78, 0x04);
>
>         pcibios_read_config_dword (1, HT1000_SATA, 0x24, &mmio_base);
>
>         mmio_base &= 0xfffffffc;
>
>         mmio_reg = (unsigned int *)( mmio_base + 0x10f0 );
>
>         * mmio_reg = 0x40000001;
>
>         mmio_reg = ( unsigned int *)( mmio_base + 0x8c );
>         * mmio_reg = 0x00ff2007;
>         mdelay( 10 );
>         * mmio_reg = 0x78592009;
>         mdelay( 10 );
>         * mmio_reg = 0x00082004;
>         mdelay( 10 );
>         * mmio_reg = 0x00002004;
>         mdelay( 10 );
>
>         for( i = 0; i < 4; i ++ )
>         {
>                 mmio_reg = ( unsigned int *)( mmio_base + 0x40 + i *
256
> );
>                 val32 = *mmio_reg ;
>                 if( val32 & 0x4 )
>                 {
>                         mmio_reg = ( unsigned int *)( mmio_base + 0x48
+
> i *
> 256);
>                         val32 = *mmio_reg;
>                         val32 |= 1;
>                         *mmio_reg = val32;
>                         mdelay( 10 );
>                         val32 &= ( ~1 );
>                         *mmio_reg = val32;
>                         mdelay( 10 );
>                 }
>         }
>
> }
>
>
>
>
> ----- Original Message ----- 
> From: "Lu, Yinghai" <yinghai.lu at amd.com>
> To: "Jia Jianwei" <JJia at Fortinet.com>; <linuxbios at linuxbios.org>
> Sent: Friday, March 31, 2006 11:40 AM
> Subject: RE: [LinuxBIOS] broadcom HT1000 SATA PHY initializing
>
>
> > You should be right.
> >
> > When I was testing that on Broadcom BLAST ref board: STAT and IDE
> > doesn't work.
> >
> > But on another MB (serverworks HT1000 based), IDE is working.
> >
> > Maybe some magic bit in pci conf space need to set by option rom...
> >
> > You could compare the pci conf dump between system bios and
> LinuxBIOS...
> >
> > BTW, Can drop your funny signature in LinuxBIOS?
> >
> > YH
> >
> >
> >
>
>
>
>
>