[U-Boot] [PATCH v2] arm/ls1021a: Add sata support on qds and twr board

Kushwaha Prabhakar prabhakar at freescale.com
Wed Aug 19 06:14:34 CEST 2015


> -----Original Message-----
> From: Tang Yuantian-B29983
> Sent: Wednesday, August 19, 2015 8:01 AM
> To: Sun York-R58495
> Cc: u-boot at lists.denx.de; Kushwaha Prabhakar-B32579; Wang Huan-B18965
> Subject: RE: [PATCH v2] arm/ls1021a: Add sata support on qds and twr board
> 
> > > +#ifdef CONFIG_SYS_FSL_ERRATUM_A008407
> > > +#define SATA_ECC_REG_ADDR	0x20220520
> > > +	unsigned int __iomem *ecc_reg = (void *)SATA_ECC_REG_ADDR;
> > #endif
> > > +
> > > +	out_le32(&ccsr_ahci->ppcfg, 0xa003fffe);
> > > +	out_le32(&ccsr_ahci->pp2c, 0x28183411);
> > > +	out_le32(&ccsr_ahci->pp3c, 0x0e081004);
> > > +	out_le32(&ccsr_ahci->pp4c, 0x00480811);
> > > +	out_le32(&ccsr_ahci->pp5c, 0x192c96a4);
> > > +	out_le32(&ccsr_ahci->ptc, 0x08000025);
> >

It looks to be SoC specific configuration. It should be in soc files not in board files.

--prabhakar


More information about the U-Boot mailing list