diff --git a/doc/board/amlogic/beelink-gt1-ultimate.rst b/doc/board/amlogic/beelink-gt1-ultimate.rst
index a78a1a2ff25..22afae0ed40 100644
--- a/doc/board/amlogic/beelink-gt1-ultimate.rst
+++ b/doc/board/amlogic/beelink-gt1-ultimate.rst
@@ -30,19 +30,19 @@ U-Boot Compilation
 
 .. code-block:: bash
 
-    $ export CROSS_COMPILE=aarch64-none-elf-
-    $ make beelink-gt1-ultimate_defconfig
-    $ make
+    $ export CROSS_COMPILE=aarch64-none-elf-
+    $ make beelink-gt1-ultimate_defconfig
+    $ make
 
 U-Boot Signing with Pre-Built FIP repo
 --------------------------------------
 
 .. code-block:: bash
 
-    $ git clone https://github.com/LibreELEC/amlogic-boot-fip --depth=1
-    $ cd amlogic-boot-fip
-    $ mkdir my-output-dir
-    $ ./build-fip.sh beelink-gt1 /path/to/u-boot/u-boot.bin my-output-dir
+    $ git clone https://github.com/LibreELEC/amlogic-boot-fip --depth=1
+    $ cd amlogic-boot-fip
+    $ mkdir my-output-dir
+    $ ./build-fip.sh beelink-gt1 /path/to/u-boot/u-boot.bin my-output-dir
 
 U-Boot Manual Signing
 ---------------------
@@ -53,58 +53,58 @@ for signing. However you can download them from the amlogic-fip-repo.
 
 .. code-block:: bash
 
-    $ git clone https://github.com/LibreELEC/amlogic-boot-fip --depth=1
-    $ cd amlogic-boot-fip/beelink-gt1
-    $ export FIPDIR=$PWD
+    $ git clone https://github.com/LibreELEC/amlogic-boot-fip --depth=1
+    $ cd amlogic-boot-fip/beelink-gt1
+    $ export FIPDIR=$PWD
 
 Go back to the mainline U-Boot source tree then:
 
 .. code-block:: bash
 
-    $ mkdir fip
-    $ cp $FIPDIR/bl2.bin fip/
-    $ cp $FIPDIR/acs.bin fip/
-    $ cp $FIPDIR/bl21.bin fip/
-    $ cp $FIPDIR/bl30.bin fip/
-    $ cp $FIPDIR/bl301.bin fip/
-    $ cp $FIPDIR/bl31.img fip/
-    $ cp u-boot.bin fip/bl33.bin
+    $ mkdir fip
+    $ cp $FIPDIR/bl2.bin fip/
+    $ cp $FIPDIR/acs.bin fip/
+    $ cp $FIPDIR/bl21.bin fip/
+    $ cp $FIPDIR/bl30.bin fip/
+    $ cp $FIPDIR/bl301.bin fip/
+    $ cp $FIPDIR/bl31.img fip/
+    $ cp u-boot.bin fip/bl33.bin
 
-    $ $FIPDIR/blx_fix.sh \
-              fip/bl30.bin \
-              fip/zero_tmp \
-              fip/bl30_zero.bin \
-              fip/bl301.bin \
-              fip/bl301_zero.bin \
-              fip/bl30_new.bin \
-              bl30
+    $ $FIPDIR/blx_fix.sh \
+              fip/bl30.bin \
+              fip/zero_tmp \
+              fip/bl30_zero.bin \
+              fip/bl301.bin \
+              fip/bl301_zero.bin \
+              fip/bl30_new.bin \
+              bl30
 
-    $ python $FIPDIR/acs_tool.pyc fip/bl2.bin fip/bl2_acs.bin fip/acs.bin 0
+    $ python $FIPDIR/acs_tool.pyc fip/bl2.bin fip/bl2_acs.bin fip/acs.bin 0
 
-    $ $FIPDIR/blx_fix.sh \
-              fip/bl2_acs.bin \
-              fip/zero_tmp \
-              fip/bl2_zero.bin \
-              fip/bl21.bin \
-              fip/bl21_zero.bin \
-              fip/bl2_new.bin \
-              bl2
+    $ $FIPDIR/blx_fix.sh \
+              fip/bl2_acs.bin \
+              fip/zero_tmp \
+              fip/bl2_zero.bin \
+              fip/bl21.bin \
+              fip/bl21_zero.bin \
+              fip/bl2_new.bin \
+              bl2
 
-    $ $FIPDIR/aml_encrypt_gxl --bl3enc --input fip/bl30_new.bin
-    $ $FIPDIR/aml_encrypt_gxl --bl3enc --input fip/bl31.img
-    $ $FIPDIR/aml_encrypt_gxl --bl3enc --input fip/bl33.bin
-    $ $FIPDIR/aml_encrypt_gxl --bl2sig --input fip/bl2_new.bin --output fip/bl2.n.bin.sig
-    $ $FIPDIR/aml_encrypt_gxl --bootmk \
-                              --output fip/u-boot.bin \
-                              --bl2 fip/bl2.n.bin.sig \
-                              --bl30 fip/bl30_new.bin.enc \
-                              --bl31 fip/bl31.img.enc \
-                              --bl33 fip/bl33.bin.enc
+    $ $FIPDIR/aml_encrypt_gxl --bl3enc --input fip/bl30_new.bin
+    $ $FIPDIR/aml_encrypt_gxl --bl3enc --input fip/bl31.img
+    $ $FIPDIR/aml_encrypt_gxl --bl3enc --input fip/bl33.bin
+    $ $FIPDIR/aml_encrypt_gxl --bl2sig --input fip/bl2_new.bin --output fip/bl2.n.bin.sig
+    $ $FIPDIR/aml_encrypt_gxl --bootmk \
+                              --output fip/u-boot.bin \
+                              --bl2 fip/bl2.n.bin.sig \
+                              --bl30 fip/bl30_new.bin.enc \
+                              --bl31 fip/bl31.img.enc \
+                              --bl33 fip/bl33.bin.enc
 
 Then write U-Boot to SD or eMMC with:
 
 .. code-block:: bash
 
-    $ DEV=/dev/boot_device
-    $ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=512 skip=1 seek=1
-    $ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=1 count=440
+    $ DEV=/dev/boot_device
+    $ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=512 skip=1 seek=1
+    $ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=1 count=440