3 files changed, 9 insertions, 7 deletions
diff --git a/doc/README.dfutftp b/doc/README.dfutftp
index 127d2d6abc..a3341bbb61 100644
--- a/doc/README.dfutftp
+++ b/doc/README.dfutftp
@@ -42,8 +42,6 @@ for USB based DFU (CONFIG_DFU_*) and DFU TFTP update
 The "dfu" command has been extended to support transfer via TFTP - one
 needs to type for example "dfu tftp 0 mmc 0"
 
-This feature does not depend on "fitupd" command enabled.
-
 As of this writing (SHA1:8d77576371381ade83de475bb639949b44941e8c v2015.10-rc2)
 the update.c code is not enabled (CONFIG_UPDATE_TFTP) by any board in the
 contemporary u-boot tree.
diff --git a/doc/README.update b/doc/README.update
index d37f2c4d4a..bf4379279e 100644
--- a/doc/README.update
+++ b/doc/README.update
@@ -51,11 +51,6 @@ the mkimage tool. dtc tool with support for binary includes, e.g. in version
 to be prepared. Refer to the doc/uImage.FIT/ directory for more details on FIT
 images.
 
-This mechanism can be also triggered by the command "fitupd".
-If an optional, non-zero address is provided as argument, the TFTP transfer
-is skipped and the image at this address is used.
-The fitupd command is enabled by CONFIG_CMD_FITUPD.
-
 
 Example .its files
 ------------------
diff --git a/doc/uefi/uefi.rst b/doc/uefi/uefi.rst
index 03d6fd0c6a..a72e729cc8 100644
--- a/doc/uefi/uefi.rst
+++ b/doc/uefi/uefi.rst
@@ -188,6 +188,15 @@ on the sandbox
     cd <U-Boot source directory>
     pytest.py test/py/tests/test_efi_secboot/test_signed.py --bd sandbox
 
+UEFI binaries may be signed by Microsoft using the following certificates:
+
+* KEK: Microsoft Corporation KEK CA 2011
+  http://go.microsoft.com/fwlink/?LinkId=321185.
+* db: Microsoft Windows Production PCA 2011
+  http://go.microsoft.com/fwlink/p/?linkid=321192.
+* db: Microsoft Corporation UEFI CA 2011
+  http://go.microsoft.com/fwlink/p/?linkid=321194.
+
 Using OP-TEE for EFI variables
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~