soc/intel/common: Add Intel SATA common code support

Add SATA code support in intel/common/block to initilalize
SATA controller, allocate resources and configure SATA port
status.

Change-Id: I42ec0059f7e311a232c38fef6a2e050a3e2c0ad3
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/19734
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Philippe Mathieu-Daudé <philippe.mathieu.daude@gmail.com>
diff --git a/src/soc/intel/common/block/sata/Kconfig b/src/soc/intel/common/block/sata/Kconfig
new file mode 100644
index 0000000..89ca12e
--- /dev/null
+++ b/src/soc/intel/common/block/sata/Kconfig
@@ -0,0 +1,5 @@
+config SOC_INTEL_COMMON_BLOCK_SATA
+	bool
+	help
+	  Intel Processor common SATA support
+