video: add guards around 16bpp/32bbp code

[oweals/u-boot.git] / doc / README.distro

diff --git a/doc/README.distro b/doc/README.distro
index 522deb32325efe31a73632a70eea90f00b7d69ae..ab6e6f4e74be1407001add427fcabab6253a81fc 100644 (file)
--- a/doc/README.distro
+++ b/doc/README.distro
@@ -1,9 +1,8 @@
+SPDX-License-Identifier: GPL-2.0+
 /*
  * (C) Copyright 2014 Red Hat Inc.
  * Copyright (c) 2014-2015, NVIDIA CORPORATION.  All rights reserved.
  * Copyright (C) 2015 K. Merker <merker@debian.org>
- *
- * SPDX-License-Identifier:     GPL-2.0+
  */
 
 Generic Distro Configuration Concept
@@ -293,7 +292,7 @@ Each entry in the macro defines a single boot device (e.g. a specific eMMC
 device or SD card) or type of boot device (e.g. USB disk). The parameters to
 the func macro (passed in by the internal implementation of the header) are:
 
-- Upper-case disk type (MMC, SATA, SCSI, IDE, USB, DHCP, PXE).
+- Upper-case disk type (MMC, SATA, SCSI, IDE, USB, DHCP, PXE, VIRTIO).
 - Lower-case disk type (same options as above).
 - ID of the specific disk (MMC only) or ignored for other types.
 
@@ -399,6 +398,7 @@ The list of possible targets consists of:
   * scsi
   * ide
   * usb
+  * virtio
 
 Other *boot* variables than the ones defined above are only for internal use
 of the boot environment and are not guaranteed to exist or work in the same