| Commit message (Collapse) | Author | Age | Files | Lines |
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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>
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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>
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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>
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This is necessary to allow overwriting the NFS server Linux boots from.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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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>
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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>
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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>
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The boot-menu-add-entry script no longer exists. Remove it from
boot scripts.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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