Kconfig: Add CONFIG_SATA to enable SATA

At present CONFIG_CMD_SATA enables the 'sata' command which also brings
in SATA support. Some boards may wish to enable SATA without the command.
Add a separate CONFIG to permit this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/board/advantech/dms-ba16/dms-ba16.c b/board/advantech/dms-ba16/dms-ba16.c
index 91e96ab..2dab906 100644
--- a/board/advantech/dms-ba16/dms-ba16.c
+++ b/board/advantech/dms-ba16/dms-ba16.c
@@ -609,7 +609,7 @@
 	pwm_enable(0);
 #endif
 
-#ifdef CONFIG_CMD_SATA
+#ifdef CONFIG_SATA
 	setup_ba16_sata();
 #endif
 
diff --git a/board/bachmann/ot1200/ot1200.c b/board/bachmann/ot1200/ot1200.c
index c0a8b64..74f652e 100644
--- a/board/bachmann/ot1200/ot1200.c
+++ b/board/bachmann/ot1200/ot1200.c
@@ -338,7 +338,7 @@
 
 	leds_on();
 
-#ifdef CONFIG_CMD_SATA
+#ifdef CONFIG_SATA
 	setup_sata();
 #endif
 
diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c
index ab8b2be..1145af5 100644
--- a/board/boundary/nitrogen6x/nitrogen6x.c
+++ b/board/boundary/nitrogen6x/nitrogen6x.c
@@ -903,7 +903,7 @@
 	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
 	setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);
 
-#ifdef CONFIG_CMD_SATA
+#ifdef CONFIG_SATA
 	setup_sata();
 #endif
 
diff --git a/board/congatec/cgtqmx6eval/cgtqmx6eval.c b/board/congatec/cgtqmx6eval/cgtqmx6eval.c
index 24956a8..fe7db91 100644
--- a/board/congatec/cgtqmx6eval/cgtqmx6eval.c
+++ b/board/congatec/cgtqmx6eval/cgtqmx6eval.c
@@ -702,7 +702,7 @@
 	else
 		setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &mx6dl_i2c_pad_info1);
 
-#ifdef CONFIG_CMD_SATA
+#ifdef CONFIG_SATA
 	setup_sata();
 #endif
 
diff --git a/board/gateworks/gw_ventana/gw_ventana.c b/board/gateworks/gw_ventana/gw_ventana.c
index 6b950ee..40ee1b6 100644
--- a/board/gateworks/gw_ventana/gw_ventana.c
+++ b/board/gateworks/gw_ventana/gw_ventana.c
@@ -633,7 +633,7 @@
 #endif
 	setup_ventana_i2c();
 
-#ifdef CONFIG_CMD_SATA
+#ifdef CONFIG_SATA
 	setup_sata();
 #endif
 	/* read Gateworks EEPROM into global struct (used later) */
diff --git a/board/kosagi/novena/novena.c b/board/kosagi/novena/novena.c
index f6972c2..17c2b13 100644
--- a/board/kosagi/novena/novena.c
+++ b/board/kosagi/novena/novena.c
@@ -167,7 +167,7 @@
 	/* address of boot parameters */
 	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
 
-#ifdef CONFIG_CMD_SATA
+#ifdef CONFIG_SATA
 	setup_sata();
 #endif
 
diff --git a/board/toradex/apalis_imx6/apalis_imx6.c b/board/toradex/apalis_imx6/apalis_imx6.c
index 7c49ddf..166b93f 100644
--- a/board/toradex/apalis_imx6/apalis_imx6.c
+++ b/board/toradex/apalis_imx6/apalis_imx6.c
@@ -784,7 +784,7 @@
 	(void) pmic_init();
 #endif
 
-#ifdef CONFIG_CMD_SATA
+#ifdef CONFIG_SATA
 	setup_sata();
 #endif
 
diff --git a/board/toradex/colibri_imx6/colibri_imx6.c b/board/toradex/colibri_imx6/colibri_imx6.c
index 69467ca..87e2447 100644
--- a/board/toradex/colibri_imx6/colibri_imx6.c
+++ b/board/toradex/colibri_imx6/colibri_imx6.c
@@ -657,7 +657,7 @@
 	(void) pmic_init();
 #endif
 
-#ifdef CONFIG_CMD_SATA
+#ifdef CONFIG_SATA
 	setup_sata();
 #endif
 
diff --git a/board/udoo/udoo.c b/board/udoo/udoo.c
index eb7ab65..d2cbbaa 100644
--- a/board/udoo/udoo.c
+++ b/board/udoo/udoo.c
@@ -244,7 +244,7 @@
 	/* address of boot parameters */
 	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
 
-#ifdef CONFIG_CMD_SATA
+#ifdef CONFIG_SATA
 	if (is_cpu_type(MXC_CPU_MX6Q))
 		setup_sata();
 #endif
diff --git a/board/wandboard/wandboard.c b/board/wandboard/wandboard.c
index 2c9dc8b..438bc0e 100644
--- a/board/wandboard/wandboard.c
+++ b/board/wandboard/wandboard.c
@@ -379,7 +379,7 @@
 #if defined(CONFIG_VIDEO_IPUV3)
 	setup_display();
 #endif
-#ifdef CONFIG_CMD_SATA
+#ifdef CONFIG_SATA
 	/* Only mx6q wandboard has SATA */
 	if (is_cpu_type(MXC_CPU_MX6Q))
 		setup_sata();