From: Shaohui Xie Shaohui.Xie@nxp.com
So to fix SATA CRC error.
Signed-off-by: Shaohui Xie Shaohui.Xie@nxp.com Signed-off-by: Gong Qianyu Qianyu.Gong@nxp.com --- arch/arm/cpu/armv8/fsl-layerscape/soc.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c index f62b78d..f1c6964 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c @@ -22,6 +22,9 @@
DECLARE_GLOBAL_DATA_PTR;
+#define SATA_ECC_REG_ADDR 0x20140520 +#define SATA_ECC_DISABLE 0x80000000 + bool soc_has_dp_ddr(void) { struct ccsr_gur __iomem *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR); @@ -222,6 +225,9 @@ int sata_init(void) { struct ccsr_ahci __iomem *ccsr_ahci = (void *)CONFIG_SYS_SATA;
+#ifdef CONFIG_LS1046A + out_le32((void *)SATA_ECC_REG_ADDR, SATA_ECC_DISABLE); +#endif out_le32(&ccsr_ahci->ppcfg, AHCI_PORT_PHY_1_CFG); out_le32(&ccsr_ahci->pp2c, AHCI_PORT_PHY_2_CFG); out_le32(&ccsr_ahci->pp3c, AHCI_PORT_PHY_3_CFG);