payloads/external/iPXE: Update stable version

Update from commit 2afd66eb - Fri Jul 29, 2016
([pixbuf] Enable PNG format by default)

To commit fd6d1f46 -  Fri Mar 31, 2017
([thunderx] Use ThunderxConfigProtocol to obtain board configuration)

This moves the stable iPXE commit forward 144 commits.

Change-Id: Ia0c97f863be39632c9206ca95b3857047fc37e26
Signed-off-by: Martin Roth <>
Tested-by: build bot (Jenkins)
Reviewed-by: Philippe Mathieu-Daudé <>
Reviewed-by: Paul Menzel <>
Reviewed-by: Timothy Pearson <>
Reviewed-by: Patrick Georgi <>
2 files changed