Masahiro Yamada a8b0f9b685 build: define CPU only when arch/${ARCH}/cpu/${CPU} exists ... The directory arch/${ARCH}/cpu/${CPU} does not exist in avr32, blackfin, microblaze, nios2, openrisc, sandbox, x86. These architectures have only one CPU type. Defining CPU should not be required for such architectures. This commit allows cpu field (= the 3rd field of boards.cfg) to be kept blank. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Simon Glass <sjg@chromium.org> Cc: Sonic Zhang <sonic.zhang@analog.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Thomas Chou <thomas@wytron.com.tw> Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>		2014-07-07 19:42:34 -04:00
..
bitops.h	sandbox: change local_irq_save() to macro	2014-06-23 15:37:24 -06:00
byteorder.h
cache.h
config.h	common/board_f: Initialized global data for generic board	2014-05-12 15:20:05 -04:00
errno.h
getopt.h
global_data.h
gpio.h	dm: rename device struct to udevice	2014-05-27 10:21:32 -04:00
io.h	sandbox: Support iotrace feature	2014-06-20 11:54:42 -06:00
posix_types.h
ptrace.h
sdl.h	sandbox: Add SDL library for LCD, keyboard, audio	2014-03-17 20:05:48 -06:00
sections.h
sound.h	build: define CPU only when arch/${ARCH}/cpu/${CPU} exists	2014-07-07 19:42:34 -04:00
spi.h
state.h	sandbox: Add options to clean up temporary files	2014-03-17 20:05:49 -06:00
string.h
system.h	sandbox: change local_irq_save() to macro	2014-06-23 15:37:24 -06:00
types.h
u-boot-sandbox.h	sandbox: Add LCD driver	2014-03-17 20:05:49 -06:00
u-boot.h
unaligned.h