On 1.8.2018 08:15, Peng Ma wrote: > Add ahci compatible support for ls1021a soc. > > Signed-off-by: Peng Ma <[email protected]> > --- > drivers/ata/sata_ceva.c | 24 ++++++++++++++++++++++++ > 1 files changed, 24 insertions(+), 0 deletions(-) > > diff --git a/drivers/ata/sata_ceva.c b/drivers/ata/sata_ceva.c > index aa31515..e45679b 100644 > --- a/drivers/ata/sata_ceva.c > +++ b/drivers/ata/sata_ceva.c > @@ -82,13 +82,24 @@ > #define CEVA_TRANS_CFG 0x08000029 > #define CEVA_AXICC_CFG 0x3fffffff > > +/* for ls1021a */ > +#define LS1021_AHCI_VEND_AXICC 0xC0 > +#define LS1021_CEVA_PHY2_CFG 0x28183414 > +#define LS1021_CEVA_PHY3_CFG 0x0e080e06 > +#define LS1021_CEVA_PHY4_CFG 0x064a080b > +#define LS1021_CEVA_PHY5_CFG v > + > /* ecc addr-val pair */c > #define ECC_DIS_ADDR_CH2 0x80000000 > #define ECC_DIS_VAL_CH2 0x20140520 > +#define SATA_ECC_REG_ADDR 0x20220520 > +#define SATA_ECC_DISABLE 0x00020000 > > enum ceva_soc { > CEVA_1V84, > CEVA_LS1012A, > + CEVA_LS1021A, > CEVA_LS1043A, > }; > > @@ -115,6 +126,18 @@ static int ceva_init_sata(struct ceva_sata_priv *priv) > writel(tmp, base + AHCI_VEND_PTC); > break; > > + case CEVA_LS1021A: > + writel(SATA_ECC_DISABLE, SATA_ECC_REG_ADDR); > + writel(CEVA_PHY1_CFG, base + AHCI_VEND_PPCFG); > + writel(LS1021_CEVA_PHY2_CFG, base + AHCI_VEND_PP2C); > + writel(LS1021_CEVA_PHY3_CFG, base + AHCI_VEND_PP3C); > + writel(LS1021_CEVA_PHY4_CFG, base + AHCI_VEND_PP4C); > + writel(LS1021_CEVA_PHY5_CFG, base + AHCI_VEND_PP5C); > + writel(CEVA_TRANS_CFG, base + AHCI_VEND_PTC); > + if (priv->flag & FLAG_COHERENT) > + writel(CEVA_AXICC_CFG, base + LS1021_AHCI_VEND_AXICC); > + break; > + > case CEVA_LS1012A: > case CEVA_LS1043A: > writel(ECC_DIS_ADDR_CH2, ECC_DIS_VAL_CH2); > @@ -147,6 +170,7 @@ static int sata_ceva_probe(struct udevice *dev) > static const struct udevice_id sata_ceva_ids[] = { > { .compatible = "ceva,ahci-1v84", .data = CEVA_1V84 }, > { .compatible = "fsl,ls1012a-ahci", .data = CEVA_LS1012A }, > + { .compatible = "fsl,ls1021a-ahci", .data = CEVA_LS1021A }, > { .compatible = "fsl,ls1043a-ahci", .data = CEVA_LS1043A }, > { } > }; >
Acked-by: Michal Simek <[email protected]> Thanks, Michal _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
