doc: board: Convert i.MX6UL 14x14 EVK README to reST

Convert plain text documentation to reStructuredText format and add
it to Sphinx TOC tree. No essential content change.

Signed-off-by: Peng Fan <peng.fan@nxp.com>

diff --git a/doc/board/freescale/index.rst b/doc/board/freescale/index.rst
index 716bb1e..046a839 100644 (file)
--- a/doc/board/freescale/index.rst
+++ b/doc/board/freescale/index.rst
@@ -16,3 +16,4 @@ Freescale
    imxrt1050-evk
    mx6sabreauto
    mx6sabresd
+   mx6ul_14x14_evk

diff --git a/board/freescale/mx6ul_14x14_evk/README b/doc/board/freescale/mx6ul_14x14_evk.rst
similarity index 65%
rename from board/freescale/mx6ul_14x14_evk/README
rename to doc/board/freescale/mx6ul_14x14_evk.rst
index 70eb86e..8298bf8 100644 (file)
--- a/board/freescale/mx6ul_14x14_evk/README
+++ b/doc/board/freescale/mx6ul_14x14_evk.rst
@@ -1,11 +1,18 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+mx6ul_14x14_evk
+===============
+
 How to use U-Boot on Freescale MX6UL 14x14 EVK
 -----------------------------------------------
 
 - Build U-Boot for MX6UL 14x14 EVK:
 
-$ make mrproper
-$ make mx6ul_14x14_evk_defconfig
-$ make
+.. code-block:: bash
+
+   $ make mrproper
+   $ make mx6ul_14x14_evk_defconfig
+   $ make
 
 This will generate the SPL image called SPL and the u-boot.img.
 
@@ -14,35 +21,38 @@ This will generate the SPL image called SPL and the u-boot.img.
 
 - Flash the SPL image into the micro SD card:
 
-sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1 conv=notrunc; sync
+.. code-block:: bash
+
+   sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1 conv=notrunc; sync
 
 - Flash the u-boot.img image into the micro SD card:
 
-sudo dd if=u-boot.img of=/dev/mmcblk0 bs=1k seek=69 conv=notrunc; sync
+.. code-block:: bash
 
-- Jumper settings:
+   sudo dd if=u-boot.img of=/dev/mmcblk0 bs=1k seek=69 conv=notrunc; sync
 
-SW601: 0 0 1 0
-Sw602: 1 0
+- Jumper settings::
+
+   SW601: 0 0 1 0
+   Sw602: 1 0
 
 where 0 means bottom position and 1 means top position (from the
 switch label numbers reference).
 
 - Connect the USB cable between the EVK and the PC for the console.
-(The USB console connector is the one close the push buttons)
+  The USB console connector is the one close the push buttons
 
-- Insert the micro SD card in the board, power it up and U-Boot messages should
-come up.
+- Insert the micro SD card in the board, power it up and U-Boot messages should come up.
 
 2. Booting via Serial Download Protocol (SDP)
 ---------------------------------------------
 
 The mx6ulevk board can boot from USB OTG port using the SDP, target will
 enter in SDP mode in case an SD Card is not connect or boot switches are
-set as below:
+set as below::
 
-Sw602: 0 1
-SW601: x x x x
+   Sw602: 0 1
+   SW601: x x x x
 
 The following tools can be used to boot via SDP, for both tools you must
 connect an USB cable in USB OTG port.
@@ -54,13 +64,15 @@ https://github.com/NXPmicro/mfgtools
 
 The following script should be created to boot SPL + u-boot-dtb.img binaries:
 
-  $ cat uuu_script
-    uuu_version 1.1.4
+.. code-block:: bash
+
+   $ cat uuu_script
+     uuu_version 1.1.4
 
-    SDP: boot -f SPL
-    SDPU: write -f u-boot-dtb.img -addr 0x877fffc0
-    SDPU: jump -addr 0x877fffc0
-    SDPU: done
+     SDP: boot -f SPL
+     SDPU: write -f u-boot-dtb.img -addr 0x877fffc0
+     SDPU: jump -addr 0x877fffc0
+     SDPU: done
 
 Please note that the address above is calculated based on SYS_TEXT_BASE address:
 
@@ -68,7 +80,9 @@ Please note that the address above is calculated based on SYS_TEXT_BASE address:
 
 Power on the target and run the following command from U-Boot root directory:
 
-  $ sudo ./uuu uuu_script
+.. code-block:: bash
+
+   $ sudo ./uuu uuu_script
 
 - Method 2: imx usb loader tool (imx_usb):
 
@@ -78,5 +92,7 @@ https://github.com/boundarydevices/imx_usb_loader
 Build the source code and run the following commands from U-Boot root
 directory:
 
-  $ sudo ./imx_usb SPL
-  $ sudo ./imx_usb u-boot-dtb.img
+.. code-block:: bash
+
+   $ sudo ./imx_usb SPL
+   $ sudo ./imx_usb u-boot-dtb.img