arm: ls1021a: Adjust sata register default values

Updated the default sata register values to enhance the
performance and stability.
Signed-off-by: NTang Yuantian <Yuantian.Tang@freescale.com>
Reviewed-by: NYork Sun <york.sun@nxp.com>

arch/arm/cpu/armv7/ls102xa/ls102xa_sata.c

@@ -11,11 +11,11 @@
 
 /* port register default value */
 #define AHCI_PORT_PHY_1_CFG	0xa003fffe
-#define AHCI_PORT_PHY_2_CFG	0x28183411
-#define AHCI_PORT_PHY_3_CFG	0x0e081004
-#define AHCI_PORT_PHY_4_CFG	0x00480811
-#define AHCI_PORT_PHY_5_CFG	0x192c96a4
-#define AHCI_PORT_TRANS_CFG	0x08000025
+#define AHCI_PORT_PHY_2_CFG	0x28183414
+#define AHCI_PORT_PHY_3_CFG	0x0e080e06
+#define AHCI_PORT_PHY_4_CFG	0x064a080b
+#define AHCI_PORT_PHY_5_CFG	0x2aa86470
+#define AHCI_PORT_TRANS_CFG	0x08000029
 
 #define SATA_ECC_REG_ADDR	0x20220520
 #define SATA_ECC_DISABLE	0x00020000