Martin Roth dbae4d03ef Payloads: Add U-Boot as a coreboot-payload ... - Add Kconfig and Makefile options to use U-Boot as a payload. - Add Kconfig option for extra cbfstool command line arguments. - Add Kconfig & Makefile option to load the payload as a flat binary. - Add u-boot directory to .gitignore. This is currently working for X-86 only. Graphics worked in U-Boot correctly by initializing the VBIOS and setting up a console mode. Tested in QEMU and on Minnowboard Max. Got into U-Boot, have not booted an OS yet. Change-Id: Ia122a4ad7cd7d96107c1552b0376c8106ca8fb92 Signed-off-by: Martin Roth <martinroth@google.com> Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/12714 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>		2016-02-18 20:53:42 +01:00
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FILO	payloads: Reorganize Kconfig for external payloads	2015-07-07 22:49:47 +02:00
GRUB2	payloads/external/GRUB2: Add a possibility to add custom modules.	2016-02-17 18:41:39 +01:00
SeaBIOS	SeaBIOS: Disable serial console if serial is memory mapped	2016-02-09 22:31:12 +01:00
U-Boot	Payloads: Add U-Boot as a coreboot-payload	2016-02-18 20:53:42 +01:00
linux	payloads: Reorganize Kconfig for external payloads	2015-07-07 22:49:47 +02:00
tianocore	payloads: Reorganize Kconfig for external payloads	2015-07-07 22:49:47 +02:00
tint	Remove empty lines at end of file	2015-06-08 00:55:07 +02:00
Makefile.inc	Payloads: Add U-Boot as a coreboot-payload	2016-02-18 20:53:42 +01:00