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

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Linus Walleij fca94c3fd5 integrator: remove fragile delay loop from PCI code ... The reference implementation of the PCI initialization code almost everywhere contain this fragile loop of "a few usecs", and its use of volatile variables to delay a number of bus cycles is indeed uncertain. Reading the manual "Integrator/AP Users Guide", page 5-15 it is clearly stated: "Wait until 230ms after the end of the reset period before accessing V360EPC internal registers. The V360EPC supports the use of a serial configuration PROM and the software must wait for the device to detect the absence of this PROM before accessing any registers. The required delay is a function of the PCI Clock, but at the lower frequency (25MHz) is 230ms". So let's simply wait 230ms per the spec. This solves the compilation error that looked like this: pci.c: In function ‘pci_init_board’: pci.c:286:18: warning: variable ‘j’ set but not used Reported-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>		13 years ago
..
Makefile	punt unused clean/distclean targets	13 years ago
arm-ebi.h	integrator: make flash writeable on boot	13 years ago
integrator-sc.h	integrator: add system controller header	13 years ago
integrator.c	integrator: stop calling pci_init() twice	13 years ago
lowlevel_init.S	integratorap: make the compile work again	14 years ago
pci.c	integrator: remove fragile delay loop from PCI code	13 years ago
pci_v3.h	integrator: rewrite the AP PCI driver	13 years ago
timer.c	Timer: Remove reset_timer_masked()	14 years ago