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

Masahiro Yamada c74b8fcdd7 arm, nds32, sh: remove useless ioremap()/iounmap() defines ... These defines are valid only when iomem_valid_addr is defined, but I do not see such defines anywhere. Remove. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>		9 years ago
..
cpu/n1213	nds32: Fix compile error.	9 years ago
include/asm	arm, nds32, sh: remove useless ioremap()/iounmap() defines	9 years ago
lib	NDS32: Generic Board Support and Unsupport	10 years ago
Kconfig	NDS32: Generic Board Support and Unsupport	10 years ago
Makefile	Kbuild: introduce Makefile in arch/$ARCH/	10 years ago
config.mk	…