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| author | Tom Rini <trini@konsulko.com> | 2016-01-29 13:47:38 -0500 |
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| committer | Tom Rini <trini@konsulko.com> | 2016-01-29 13:47:38 -0500 |
| commit | 8a36287a019f5d7532a8a1a7da6aa96e490dbb8a (patch) | |
| tree | cae7e68596b7405120720f7a81c7ffb04d6ffa6e /doc | |
| parent | 82d72a1b9967cff4908f22c57536c3660f794401 (diff) | |
| parent | 26db3a617b38cc1bed1ce100381d2c4ccbb55e42 (diff) | |
| download | u-boot-imx-8a36287a019f5d7532a8a1a7da6aa96e490dbb8a.zip u-boot-imx-8a36287a019f5d7532a8a1a7da6aa96e490dbb8a.tar.gz u-boot-imx-8a36287a019f5d7532a8a1a7da6aa96e490dbb8a.tar.bz2 | |
Merge git://git.denx.de/u-boot-dm
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.distro | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/doc/README.distro b/doc/README.distro index 9e4722a..3715c8c 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 ================================================================= |