diff --git a/docs/plat/allwinner.rst b/docs/plat/allwinner.rst
index a1e0659..d82380d 100644
--- a/docs/plat/allwinner.rst
+++ b/docs/plat/allwinner.rst
@@ -34,7 +34,7 @@
 
     make CROSS_COMPILE=aarch64-linux-gnu- PLAT=sun50i_h6 DEBUG=1 bl31
 
-.. _U-Boot documentation: http://git.denx.de/?p=u-boot.git;f=board/sunxi/README.sunxi64;hb=HEAD
+.. _U-Boot documentation: https://gitlab.denx.de/u-boot/u-boot/-/blob/master/board/sunxi/README.sunxi64
 
 Trusted OS dispatcher
 ---------------------
diff --git a/docs/plat/meson-axg.rst b/docs/plat/meson-axg.rst
index 1e4b2c2..6f6732e 100644
--- a/docs/plat/meson-axg.rst
+++ b/docs/plat/meson-axg.rst
@@ -24,4 +24,4 @@
 instructions in the `U-Boot repository`_, replacing the mentioned **bl31.img**
 by the one built from this port.
 
-.. _U-Boot repository: https://github.com/u-boot/u-boot/blob/master/board/amlogic/s400/README
+.. _U-Boot repository: https://github.com/u-boot/u-boot/blob/master/doc/board/amlogic/s400.rst
diff --git a/docs/plat/meson-g12a.rst b/docs/plat/meson-g12a.rst
index 7cd1bf7..9588ec4 100644
--- a/docs/plat/meson-g12a.rst
+++ b/docs/plat/meson-g12a.rst
@@ -20,8 +20,8 @@
     CROSS_COMPILE=aarch64-linux-gnu- make DEBUG=1 PLAT=g12a
 
 This port has been tested on a SEI510 board. After building it, follow the
-instructions in the `gxlimg repository` or `U-Boot repository`_, replacing the
+instructions in the `gxlimg repository`_ or `U-Boot repository`_, replacing the
 mentioned **bl31.img** by the one built from this port.
 
 .. _gxlimg repository: https://github.com/repk/gxlimg/blob/master/README.g12a
-.. _U-Boot repository: https://github.com/u-boot/u-boot/blob/master/board/amlogic/sei510/README
+.. _U-Boot repository: https://github.com/u-boot/u-boot/blob/master/doc/board/amlogic/sei510.rst
diff --git a/docs/plat/meson-gxl.rst b/docs/plat/meson-gxl.rst
index c6d8504..0751f1d 100644
--- a/docs/plat/meson-gxl.rst
+++ b/docs/plat/meson-gxl.rst
@@ -20,8 +20,8 @@
     CROSS_COMPILE=aarch64-linux-gnu- make DEBUG=1 PLAT=gxl
 
 This port has been tested on a Lepotato. After building it, follow the
-instructions in the `gxlimg repository` or `U-Boot repository`_, replacing the
+instructions in the `gxlimg repository`_ or `U-Boot repository`_, replacing the
 mentioned **bl31.img** by the one built from this port.
 
 .. _gxlimg repository: https://github.com/repk/gxlimg/blob/master/README
-.. _U-Boot repository: https://github.com/u-boot/u-boot/blob/master/board/amlogic/p212/README.libretech-cc
+.. _U-Boot repository: https://github.com/u-boot/u-boot/blob/master/doc/board/amlogic/p212.rst