tree 399a6bdad01600db056a19ff84d2f4121ea86ec1
parent da620222f89162af2b43f868f1d6184533166104
author Rob Herring <rob.herring@calxeda.com> 1354562241 -0600
committer Joe Hershberger <joe.hershberger@ni.com> 1372118854 -0500

pxe: try bootz if bootm fails to find a valid image

Standard pxelinux servers will typically use a zImage rather than u-boot
image format, so fallback to bootz if bootm fails.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>