southbridge/bd82x6x: use new ssdt sata port generator

Drop old incomplete, broken and hardcoded sata.asl properties.
The new sata acpi generator only needs a proper defined device.

Change-Id: I2be76097ebd27f2529e3fbbecefd314a0eea3cb0
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Reviewed-on: http://review.coreboot.org/9709
Tested-by: build bot (Jenkins)
Reviewed-by: Peter Stuge <peter@stuge.se>
diff --git a/src/southbridge/intel/bd82x6x/sata.c b/src/southbridge/intel/bd82x6x/sata.c
index 1cdc5e2..66a4c56 100644
--- a/src/southbridge/intel/bd82x6x/sata.c
+++ b/src/southbridge/intel/bd82x6x/sata.c
@@ -25,6 +25,7 @@
 #include <device/pci_ids.h>
 #include "pch.h"
 #include <pc80/mc146818rtc.h>
+#include <acpi/sata.h>
 
 typedef struct southbridge_intel_bd82x6x_config config_t;
 
@@ -247,6 +248,12 @@
 	}
 }
 
+static void sata_fill_ssdt(device_t dev)
+{
+	config_t *config = dev->chip_info;
+	generate_sata_ssdt_ports("\\_SB_.PCI0.SATA", config->sata_port_map);
+}
+
 static struct pci_operations sata_pci_ops = {
 	.set_subsystem    = sata_set_subsystem,
 };
@@ -255,6 +262,8 @@
 	.read_resources		= pci_dev_read_resources,
 	.set_resources		= pci_dev_set_resources,
 	.enable_resources	= pci_dev_enable_resources,
+	.acpi_fill_ssdt_generator
+				= sata_fill_ssdt,
 	.init			= sata_init,
 	.enable			= sata_enable,
 	.scan_bus		= 0,