fix: Fix UFS block rendering

Block instances in UFS guide are not rendered correctly, so fix all
instances and use code-block:: console syntax.

While here, also fixup whitespace and references to other guides.

Signed-off-by: Judith Mendez <[email protected]>

Author: jmenti

source/linux/Foundational_Components/Kernel/Kernel_Drivers/UFS.rst

@@ -1,3 +1,5 @@
+.. _KERNEL-SATA:
+
 UFS
 ---------------------------------
 

source/linux/Foundational_Components/U-Boot/UG-SATA.rst

@@ -1,3 +1,5 @@
+.. _UG-SATA:
+
 SATA
 ------------------------------------
 

source/linux/Foundational_Components/U-Boot/UG-UFS.rst

@@ -1,36 +1,29 @@
 UFS
----------------------------
+---
 
-Universal Flash Subsystem (UFS) devices show up as scsi devices similar
-to SATA in the `previous section <UG-SATA.html>`__.
-One additional command to initialize all ufs devices is:
+Universal Flash Subsystem (UFS) devices show up as scsi devices similar to SATA
+in the :ref:`previous section <UG-SATA>`. One additional command to initialize
+all ufs devices is:
 
-::
-    => ufs init
-    Device at ufs@4e84000 up at:[RX, TX]: gear=[3, 3], lane[2, 2], pwr[FAST MODE, FAST MODE], rate = 2
+.. code-block:: console
 
-|
+   => ufs init
+   Device at ufs@4e84000 up at:[RX, TX]: gear=[3, 3], lane[2, 2], pwr[FAST MODE, FAST MODE], rate = 2
 
 Then we can go ahead with 'scsi scan' to see the attached devices:
 
-::
+.. code-block:: console
 
-    => scsi scan
-    scanning bus for devices...
-  Device 0: (0:0) Vendor: TOSHIBA Prod.: THGAF8G8T23BAILB Rev: 0300
+   => scsi scan
+   scanning bus for devices...
+   Device 0: (0:0) Vendor: TOSHIBA Prod.: THGAF8G8T23BAILB Rev: 0300
             Type: Hard Disk
             Capacity: 31.9 MB = 0.0 GB (8191 x 4096)
-  Device 0: (0:1) Vendor: TOSHIBA Prod.: THGAF8G8T23BAILB Rev: 0300
+   Device 0: (0:1) Vendor: TOSHIBA Prod.: THGAF8G8T23BAILB Rev: 0300
             Type: Hard Disk
             Capacity: 30499.9 MB = 29.7 GB (7807999 x 4096)
 
-|
-
-All the remaining scsi commands detailed in the
-:doc:`previous section <UG-SATA>` are
+All the remaining scsi commands detailed in the :ref:`previous section <UG-SATA>` are
 also applicable.
 
-For more information about UFS see
-:doc:`Kernel UFS Guide <../Kernel/Kernel_Drivers/UFS>`.
-
-
+For more information about UFS see :ref:`Kernel UFS Guide <KERNEL-SATA>`.