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	TI DaVinci: Driver for the davinci SPI controller	15 years ago
atmel_dataflash_spi.c	convert common files to new SoC access	15 years ago
atmel_spi.c	…
atmel_spi.h	…
bfin_spi.c	Blackfin: bfin_spi: round up clock divider	15 years ago
cf_spi.c	Coldfire: Consolidate DSPI driver	16 years ago
davinci_spi.c	Prepare v2010.03-rc1	15 years ago
davinci_spi.h	TI DaVinci: Driver for the davinci SPI controller	15 years ago
kirkwood_spi.c	spi: Add Marvell Kirkwood SPI driver	16 years ago
mpc8xxx_spi.c	Move arch/ppc to arch/powerpc	15 years ago
mpc52xx_spi.c	mpc52xx: Add SPI driver.	16 years ago
mxc_spi.c	SPI: Fix 32 bit transfers in mxc_spi.c	15 years ago
soft_spi.c	…