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pxe: parse initrd file from append string

For syslinux, the initrd can be set in the append string as
"initrd=<file>", so try to find it there if we haven't already set the
initrd.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
This commit is contained in:
Rob Herring
2012-03-28 05:51:37 +00:00
committed by Wolfgang Denk
parent 90ba7d7c44
commit 34bd23e42f
2 changed files with 14 additions and 4 deletions

View File

@@ -224,9 +224,6 @@ PXELINUX and U-boot's pxe support.
- U-boot's pxe expects U-boot uimg's as kernels. Anything that would work
with the 'bootm' command in U-boot could work with the 'pxe boot' command.
- U-boot's pxe doesn't recognize initrd options in the append command - you
must specify initrd files using the initrd command.
- U-boot's pxe only recognizes a single file on the initrd command line. It
could be extended to support multiple.