leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

scsi: ceva: add ls1088a soc support

Browse Source 
Add ahci compatible support for ls1088a soc.

Signed-off-by: Peng Ma <peng.ma@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Peng Ma 2018-10-22 10:39:49 +08:00 committed by York Sun
parent 3910510012
commit aaaffe9050
1 changed files with 18 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
drivers/ata/sata_ceva.c
View File

@ -82,15 +82,19 @@
#define CEVA_AXICC_CFG 0x3fffffff
/* for ls1021a */
#define LS1021_AHCI_VEND_AXICC 0xC0
#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 0x2aa86470
/* for ls1088a */
#define LS1088_ECC_DIS_ADDR_CH2 0x100520
#define LS1088_ECC_DIS_VAL_CH2 0x40000000
/* ecc addr-val pair */
#define ECC_DIS_ADDR_CH2 0x80000000
#define ECC_DIS_VAL_CH2 0x20140520
#define ECC_DIS_ADDR_CH2 0x20140520
#define ECC_DIS_VAL_CH2 0x80000000
#define SATA_ECC_REG_ADDR 0x20220520
#define SATA_ECC_DISABLE 0x00020000
@ -100,6 +104,7 @@ enum ceva_soc {
CEVA_LS1021A,
CEVA_LS1043A,
CEVA_LS1046A,
CEVA_LS1088A,
};
struct ceva_sata_priv {
@ -140,7 +145,15 @@ static int ceva_init_sata(struct ceva_sata_priv *priv)
case CEVA_LS1012A:
case CEVA_LS1043A:
case CEVA_LS1046A:
writel(ECC_DIS_ADDR_CH2, ECC_DIS_VAL_CH2);
writel(ECC_DIS_VAL_CH2, ECC_DIS_ADDR_CH2);
writel(CEVA_PHY1_CFG, base + AHCI_VEND_PPCFG);
writel(CEVA_TRANS_CFG, base + AHCI_VEND_PTC);
if (priv->flag & FLAG_COHERENT)
writel(CEVA_AXICC_CFG, base + AHCI_VEND_AXICC);
break;
case CEVA_LS1088A:
writel(LS1088_ECC_DIS_VAL_CH2, LS1088_ECC_DIS_ADDR_CH2);
writel(CEVA_PHY1_CFG, base + AHCI_VEND_PPCFG);
writel(CEVA_TRANS_CFG, base + AHCI_VEND_PTC);
if (priv->flag & FLAG_COHERENT)
@ -173,6 +186,7 @@ static const struct udevice_id sata_ceva_ids[] = {
{ .compatible = "fsl,ls1021a-ahci", .data = CEVA_LS1021A },
{ .compatible = "fsl,ls1043a-ahci", .data = CEVA_LS1043A },
{ .compatible = "fsl,ls1046a-ahci", .data = CEVA_LS1046A },
{ .compatible = "fsl,ls1088a-ahci", .data = CEVA_LS1088A },
{ }
};