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authorTom Rini <trini@konsulko.com>2016-01-29 13:47:38 -0500
committerTom Rini <trini@konsulko.com>2016-01-29 13:47:38 -0500
commit8a36287a019f5d7532a8a1a7da6aa96e490dbb8a (patch)
treecae7e68596b7405120720f7a81c7ffb04d6ffa6e /doc
parent82d72a1b9967cff4908f22c57536c3660f794401 (diff)
parent26db3a617b38cc1bed1ce100381d2c4ccbb55e42 (diff)
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Merge git://git.denx.de/u-boot-dm
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-rw-r--r--doc/README.distro15
1 files changed, 15 insertions, 0 deletions
diff --git a/doc/README.distro b/doc/README.distro
index 9e4722a86e..3715c8c3ba 100644
--- a/doc/README.distro
+++ b/doc/README.distro
@@ -341,6 +341,21 @@ scan_dev_for_scripts:
If you want to disable boot.scr on all disks, set the value to something
innocuous, e.g. setenv scan_dev_for_scripts true.
+boot_net_usb_start:
+
+ If you want to prevent USB enumeration by distro boot commands which execute
+ network operations, set the value to something innocuous, e.g. setenv
+ boot_net_usb_start true. This would be useful if you know your Ethernet
+ device is not attached to USB, and you wish to increase boot speed by
+ avoiding unnecessary actions.
+
+boot_net_pci_enum:
+
+ If you want to prevent PCI enumeration by distro boot commands which execute
+ network operations, set the value to something innocuous, e.g. setenv
+ boot_net_pci_enum true. This would be useful if you know your Ethernet
+ device is not attached to PCI, and you wish to increase boot speed by
+ avoiding unnecessary actions.
Interactively booting from a specific device at the u-boot prompt
=================================================================