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@xxxxxxxxxxxxxx>
---
Changes in v2:
- Changed variable name to 'initramfs' to make clear that this is intended to
be used for initramfs. initrd is possible but requires additional linux
bootargs
- Removed the hardcoded 'rdinit' bootarg
defaultenv/defaultenv-2-base/boot/net | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/defaultenv/defaultenv-2-base/boot/net b/defaultenv/defaultenv-2-base/boot/net
index ced2fadba212..af096410b7b2 100644
--- a/defaultenv/defaultenv-2-base/boot/net
+++ b/defaultenv/defaultenv-2-base/boot/net
@@ -11,4 +11,10 @@ fi
nfsroot="/home/${global.user}/nfsroot/${global.hostname}"
bootargs-ip
-global.linux.bootargs.dyn.root="root=/dev/nfs nfsroot=$nfsroot,v3,tcp"
+
+initramfs="${path}/${global.user}-initramfs-${global.hostname}"
+if [ -f "${initramfs}" ]; then
+ global.bootm.initrd="$initramfs"
+else
+ global.linux.bootargs.dyn.root="root=/dev/nfs nfsroot=$nfsroot,v3,tcp"
+fi
--
2.6.1
_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox
