ARM: dra7_evm: Add SATA support

The evm has a SATA port. Enable SATA configuration and
inititialize the SATA controller.
Signed-off-by: NRoger Quadros <rogerq@ti.com>

board/ti/dra7xx/evm.c

@@ -14,6 +14,7 @@
 #include <palmas.h>
 #include <asm/arch/sys_proto.h>
 #include <asm/arch/mmc_host_def.h>
+#include <asm/arch/sata.h>
 
 #include "mux_data.h"
 
@@ -77,6 +78,12 @@ int board_init(void)
 	return 0;
 }
 
+int board_late_init(void)
+{
+	omap_sata_init();
+	return 0;
+}
+
 /**
  * @brief misc_init_r - Configure EVM board specific configurations
  * such as power configurations, ethernet initialization as phase2 of

include/configs/dra7xx_evm.h

@@ -83,4 +83,15 @@
 #define CONFIG_OMAP_USB_PHY
 #define CONFIG_OMAP_USB2PHY2_HOST
 
+/* SATA */
+#define CONFIG_BOARD_LATE_INIT
+#define CONFIG_CMD_SCSI
+#define CONFIG_LIBATA
+#define CONFIG_SCSI_AHCI
+#define CONFIG_SCSI_AHCI_PLAT
+#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)
+
 #endif /* __CONFIG_DRA7XX_EVM_H */