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* defaultenv-2: centralize nfs commands for 'net'Vivien Didelot2019-01-211-4/+2
| | | | | | | | | | Setting the nfsroot variable as well as the kernel bootargs for the interface used to reach the server is specific to nfs, which are used only if there's no initramfs to load from tftp. Move these statements within the condition. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv-2: trigger DHCP before booting 'net'Vivien Didelot2019-01-211-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some variables may be set from DHCP requests, as shown below: barebox@ZII VF610 Development Board, Rev C:/ echo $global.hostname dev-rev-c barebox@ZII VF610 Development Board, Rev C:/ echo $global.net.server 0.0.0.0 barebox@ZII VF610 Development Board, Rev C:/ dhcp eth0: 100Mbps full duplex link detected T T T eth0: DHCP client bound to address 192.168.203.31 barebox@ZII VF610 Development Board, Rev C:/ echo $global.hostname zii-dev-rev-c-1 barebox@ZII VF610 Development Board, Rev C:/ echo $global.net.server 192.168.203.1 barebox@ZII VF610 Development Board, Rev C:/ These variables are used by the boot/net script, so it is necessary to trigger DHCP before we set the TFTP file paths, otherwise booting from net will fail like below and will need to be triggered twice: running /env/bin/init... Hit m for menu or any key to stop autoboot: 1 booting 'net' eth0: 100Mbps full duplex link detected T T T eth0: DHCP client bound to address 192.168.203.31 WARNING: eth1: No MAC address set. Using random address 8a:ee:18:f5:98:e7 T T T T T T T T T T T T T T T T T T T T could not open /mnt/tftp/none-linux-dev-rev-c: No such file or directory ERROR: Booting 'net' failed: No such file or directory boot: No such file or directory type exit to get to the menu barebox@ZII VF610 Development Board, Rev C:/ boot booting 'net' Loading ARM Linux zImage '/mnt/tftp/none-linux-zii-dev-rev-c-1' Loaded initrd unknown '/mnt/tftp/none-initramfs-zii-dev-rev-c-1' initrd is at 0x82509000-0x835593ff Loading devicetree from '/mnt/tftp/none-oftree-zii-dev-rev-c-1' commandline: console=ttyLP0,115200n8 ip=dhcp Ucompressing Linux... done, booting the kernel. To fix this, bring the interfaces up before setting up tftpboot. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv: resolve global.net.server before using itSascha Hauer2019-01-071-1/+7
| | | | | | | global.net.server may contain a hostname, so we have to resolve it before using it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv: Pass serverip to nfsroot stringSascha Hauer2019-01-041-1/+1
| | | | | | This is necessary to allow overwriting the NFS server Linux boots from. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv-2: add bnet script to second stage barebox over netOleksij Rempel2018-12-041-0/+7
| | | | | | | | | | Doing cycling barebox boot over the net is a good testing practice. It is possible to detect at least some bugs before flushing it to the system. Suddenly it looks like, it is done not oft enough. So, let's add this option mainline. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv-2: make abort key to stop autoboot configurableOleksij Rempel2018-06-071-3/+14
| | | | | | | | | | | | currently supported only two options: any key and ctrl-c "any key" is default option. To configure it, use: nv autoboot_abort_key=any or nv autoboot_abort_key=ctrl-c Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* console: move global.allow_color handling to C codeSascha Hauer2018-02-223-5/+2
| | | | | | | | | We have global.allow_color, but this is limited to the environment only. Move creation and handling of this variable to C code so that we can add support for colored output to commands/console controlled by the same variable. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv-2: set bootargs correctly for network bootSascha Hauer2017-12-152-12/+2
| | | | | | | | | The defaultenv-2 network boot script uses bootargs-ip which hardcodes eth0 as network device. To make this work with other nwetork devices use the "ip_route_get" command to determine the network device used to reach the server. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv: Add README for new network configSascha Hauer2017-12-151-0/+3
| | | | | | | | Network configuration has changed. In case somebody looks to the old /env/network/ directoy place a README there to add a pointer how the new configuration is done. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: environment: update automountsSascha Hauer2017-12-151-2/+2
| | | | | | | | | | | Instead of using "ifup ethx" use "ifup -a" which works with all network interfaces. Also replace "$ethx.serverip" with "$global.net.server". This makes the automount independent of the actual network interface. Remove all board specific /env/init/automount files which were only there to use eth1 instead of the previously hardcoded eth0. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net: environment: remove ethx setup filesSascha Hauer2017-12-141-18/+0
| | | | | | | Network configuration is now done with nvvars, so /env/network/eth* files are no longer needed. Remove them. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv-2: remove unused *-menu-add-entry callsSascha Hauer2016-08-261-5/+0
| | | | | | | The *-menu-add-entry functions no longer exist in defaultenv-2, so remove the calls to these functions. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv: Unblank cursor at startupAlexander Shiyan2016-08-031-0/+1
| | | | | | | | | | | In some cases, the user program can disable the cursor, for example, Qt4 library do this, so the cursor remains invisible after the restart. The patch adds a command to activate the cursor, by sending DECTECM command to the terminal. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv-2: add automount for nfsUwe Kleine-König2016-04-081-4/+4
| | | | | | | | Automatically mount the path that is also used for net booting by default to /mnt/nfs. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv2: Add automount for RATPFSSascha Hauer2016-01-181-0/+6
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv: boot/net: Boot initramfs from tftp if presentMarkus Pargmann2015-12-011-1/+7
| | | | | | | | | | Use an 'initramfs' file if it exists instead of nfsroot. This offers the possibility to quickly boot complete filesystems as initramfs without the need to flash an SD-card or similar. If the initramfs does not exist, it uses the default nfsroot mechanism. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* login: rework login mechanismSascha Hauer2015-08-281-18/+0
| | | | | | | | | | | | | | We used to have the login functionality in the /env/bin/init script. This is hard to review and it's too easy to break the login functionality with changes to this script. Move the places to ask for a password to C code where we have only a few places where we have to ask for a password. Mainly these are run_shell() and the menutree command. This patch introduces a login() function which will only return if the correct password has been entered. Following calls will return immediately without asking for a password again. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/misc'Sascha Hauer2015-03-091-2/+5
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| * defaultenv-2: init: don't call timeout again if the user intervenedMichael Olbrich2015-02-171-2/+5
| | | | | | | | | | | | | | | | | | With autoboot_timeout=0 the second 'timeout' might not get another character even if the user keeps a key pressed. So just reuse the key from the first call. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | defaultenv-2: mtdparts-add: Use new partition parameterSascha Hauer2015-02-121-5/+4
| | | | | | | | | | | | | | mtd devices now have a partition parameter to create mtd partitions. Use it to simplify the mtdparts-add script. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | defaultenv-2: mtdparts-add: remove unused variableSascha Hauer2015-02-121-3/+0
| | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | mtd: nand: remove automatically created bb devicesSascha Hauer2015-02-121-3/+0
|/ | | | | | | | the bb devices which are created in add_mtd_device() must be removed in del_mtd_device(). Also remove deletion of the bb devices in the mtdparts-add environment file. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defaultenv-2: Make use of nonvolatile variablesSascha Hauer2014-11-065-20/+8
| | | | | | | | | | | | | | This moves the variable assignments previously done in /env/config-board to non volatile variables in /env/nv/. This makes the settings adjustable by the user without editing a file. Most of the changes are simple conversions which for many boards makes /env/config-board unnecessary. Some boards had some logic to assign global.boot.default based on the current bootsource. This has been moved to /env/init/bootsource. An additional check is added to not overwrite a nv.boot.default should it exist. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* remove unused boot-menu-add-entrySascha Hauer2014-06-232-10/+0
| | | | | | | The boot-menu-add-entry script no longer exists. Remove it from boot scripts. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/ifup'Sascha Hauer2014-05-051-0/+2
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| * default environment: force a specific return valueJuergen Borleis2014-04-241-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit a162dfe50345d3461010759f8a0e79f7e388c140 the ifup command runs this file as a script. Due to a hush misbehave it could happen it returns an error code by accident. For example if the last instructions in this file are: if [ false ]; then echo "friesel" fi the hush returns 1 after running this script instead of 0 and in this case the ifup command fails. I know, the correct fix would be to fix the hush, because it is a generic issue...but how? Signed-off-by: Juergen Borleis <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | mtd: nand: create bb devices automaticallySascha Hauer2014-04-281-4/+0
|/ | | | | | | | When a mtd device can have bad blocks we want to create a bb device, so do this automatically. This allows us to drop bb device creation from the environment. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/nfs'Sascha Hauer2014-03-071-67/+0
| | | | | Conflicts: defaultenv/defaultenv-2-base/bin/ifup
* move defaultenv-2 to defaultenv/defaultenv-2-*Sascha Hauer2014-02-2111-0/+340
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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