upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support

Stefan Roese a47a12becf Move arch/ppc to arch/powerpc ... As discussed on the list, move "arch/ppc" to "arch/powerpc" to better match the Linux directory structure. Please note that this patch also changes the "ppc" target in MAKEALL to "powerpc" to match this new infrastructure. But "ppc" is kept as an alias for now, to not break compatibility with scripts using this name. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Wolfgang Denk <wd@denx.de> Acked-by: Detlev Zundel <dzu@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Anatolij Gustschin <agust@denx.de>		15 years ago
..
Makefile	Move "ar" flags to config.mk to allow for silent "make -s"	19 years ago
config.mk	…
etx094.c	rename CFG_ macros to CONFIG_SYS	17 years ago
flash.c	rename CFG_ macros to CONFIG_SYS	17 years ago
u-boot.lds	Move arch/ppc to arch/powerpc	15 years ago
u-boot.lds.debug	Move arch/ppc to arch/powerpc	15 years ago