u-boot/arch
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
..
arc ARC: enable CONFIG_SYS_BOOT_RAMDISK_HIGH 2014-06-03 16:16:57 +04:00
arm ARM: emif4: wait for CM_DLL_READYST to be set 2014-07-07 19:42:33 -04:00
avr32 avr32: migrate cache functions 2014-06-14 18:06:58 +02:00
blackfin blackfin: replace bfin_gen_rand_mac() with eth_random_addr() 2014-05-12 15:19:46 -04:00
m68k m68k: Remove CONFIG_CMD_BEDBUG related code 2014-06-19 11:19:06 -04:00
microblaze Makefile: Support include files for .dts files 2014-06-20 11:55:03 -06:00
mips common/board_f: Initialized global data for generic board 2014-05-12 15:20:05 -04:00
nds32 bd_info: remove bi_barudrate member from struct bd_info 2014-05-12 15:19:45 -04:00
nios2 bd_info: remove bi_barudrate member from struct bd_info 2014-05-12 15:19:45 -04:00
openrisc openrisc: fix relocation code 2014-06-05 14:44:56 -04:00
powerpc Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2014-06-05 17:38:30 -04:00
sandbox build: define CPU only when arch/${ARCH}/cpu/${CPU} exists 2014-07-07 19:42:34 -04:00
sh bd_info: remove bi_barudrate member from struct bd_info 2014-05-12 15:19:45 -04:00
sparc bd_info: remove bi_barudrate member from struct bd_info 2014-05-12 15:19:45 -04:00
x86 x86: Enable 32-bit build using x86_64 multilib toolchain 2014-06-23 15:37:23 -06:00
.gitignore .gitignore: drop include/asm/proc from ignore pattern 2014-06-19 11:18:54 -04:00