arm64: ls1012a: Add sata distro boot support

Sata is equipped on ls1012a and can be a boot source. Add sata boot
support as an option if available.

Signed-off-by: Tang Yuantian <andy.tang@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/include/configs/ls1012a_common.h b/include/configs/ls1012a_common.h
index 9cbc624..7dbe231 100644
--- a/include/configs/ls1012a_common.h
+++ b/include/configs/ls1012a_common.h
@@ -69,6 +69,16 @@
 #define CONFIG_ENV_SECT_SIZE		0x40000
 #endif
 
+/* SATA */
+#define CONFIG_SCSI_AHCI_PLAT
+
+#define CONFIG_SYS_SATA				AHCI_BASE_ADDR
+
+#define CONFIG_SYS_SCSI_MAX_SCSI_ID		1
+#define CONFIG_SYS_SCSI_MAX_LUN			1
+#define CONFIG_SYS_SCSI_MAX_DEVICE		(CONFIG_SYS_SCSI_MAX_SCSI_ID * \
+						CONFIG_SYS_SCSI_MAX_LUN)
+
 /* I2C */
 #define CONFIG_SYS_I2C
 #define CONFIG_SYS_I2C_MXC
@@ -90,6 +100,7 @@
 #include <config_distro_defaults.h>
 #ifndef CONFIG_SPL_BUILD
 #define BOOT_TARGET_DEVICES(func) \
+	func(SCSI, scsi, 0) \
 	func(MMC, mmc, 0) \
 	func(USB, usb, 0)
 #include <config_distro_bootcmd.h>