fabio@fabio-Latitude-E6410:~/denx/u-boot$ make.cross ARCH=powerpc
make CROSS_COMPILE=/usr/local/gcc-4.9.0-nolibc/powerpc64-linux/bin/powerpc64-linux- --jobs=8 ARCH=powerpc
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config.h
  UPD     include/config.h
  GEN     include/autoconf.mk
  GEN     include/autoconf.mk.dep
  GEN     spl/include/autoconf.mk
In file included from ./arch/powerpc/include/asm/immap_85xx.h:18:0,
                 from ./include/common.h:64:
include/fsl_ifc.h:29:2: error: #error Neither CONFIG_SYS_FSL_IFC_LE nor CONFIG_SYS_FSL_IFC_BE is defined
 #error Neither CONFIG_SYS_FSL_IFC_LE nor CONFIG_SYS_FSL_IFC_BE is defined
  ^
In file included from ./arch/powerpc/include/asm/immap_85xx.h:18:0,
                 from ./include/common.h:64:
include/fsl_ifc.h:29:2: error: #error Neither CONFIG_SYS_FSL_IFC_LE nor CONFIG_SYS_FSL_IFC_BE is defined
 #error Neither CONFIG_SYS_FSL_IFC_LE nor CONFIG_SYS_FSL_IFC_BE is defined
  ^
In file included from ./arch/powerpc/include/asm/immap_85xx.h:18:0,
                 from ./include/common.h:64:
include/fsl_ifc.h:961:2: error: #error IFC BANK count not defined
 #error IFC BANK count not defined
  ^
In file included from ./arch/powerpc/include/asm/immap_85xx.h:19:0,
                 from ./include/common.h:64:
include/fsl_sec.h:28:2: error: #error Neither CONFIG_SYS_FSL_SEC_LE nor CONFIG_SYS_FSL_SEC_BE is defined
 #error Neither CONFIG_SYS_FSL_SEC_LE nor CONFIG_SYS_FSL_SEC_BE is defined
  ^
In file included from ./arch/powerpc/include/asm/immap_85xx.h:20:0,
                 from ./include/common.h:64:
include/fsl_sfp.h:29:2: error: #error Neither CONFIG_SYS_FSL_SFP_LE nor CONFIG_SYS_FSL_SFP_BE is defined
 #error Neither CONFIG_SYS_FSL_SFP_LE nor CONFIG_SYS_FSL_SFP_BE is defined
  ^
In file included from ./arch/powerpc/include/asm/immap_85xx.h:18:0,
                 from ./include/common.h:64:
include/fsl_ifc.h:961:2: error: #error IFC BANK count not defined
 #error IFC BANK count not defined
  ^
In file included from ./arch/powerpc/include/asm/immap_85xx.h:18:0,
                 from ./include/common.h:64:
include/fsl_ifc.h:29:2: error: #error Neither CONFIG_SYS_FSL_IFC_LE nor CONFIG_SYS_FSL_IFC_BE is defined
 #error Neither CONFIG_SYS_FSL_IFC_LE nor CONFIG_SYS_FSL_IFC_BE is defined
  ^
In file included from ./arch/powerpc/include/asm/immap_85xx.h:19:0,
                 from ./include/common.h:64:
include/fsl_sec.h:28:2: error: #error Neither CONFIG_SYS_FSL_SEC_LE nor CONFIG_SYS_FSL_SEC_BE is defined
 #error Neither CONFIG_SYS_FSL_SEC_LE nor CONFIG_SYS_FSL_SEC_BE is defined
  ^
In file included from ./arch/powerpc/include/asm/immap_85xx.h:20:0,
                 from ./include/common.h:64:
include/fsl_sfp.h:29:2: error: #error Neither CONFIG_SYS_FSL_SFP_LE nor CONFIG_SYS_FSL_SFP_BE is defined
 #error Neither CONFIG_SYS_FSL_SFP_LE nor CONFIG_SYS_FSL_SFP_BE is defined
  ^
In file included from ./arch/powerpc/include/asm/immap_85xx.h:18:0,
                 from ./include/common.h:64:
include/fsl_ifc.h:961:2: error: #error IFC BANK count not defined
 #error IFC BANK count not defined
  ^
In file included from ./arch/powerpc/include/asm/immap_85xx.h:19:0,
                 from ./include/common.h:64:
include/fsl_sec.h:28:2: error: #error Neither CONFIG_SYS_FSL_SEC_LE nor CONFIG_SYS_FSL_SEC_BE is defined
 #error Neither CONFIG_SYS_FSL_SEC_LE nor CONFIG_SYS_FSL_SEC_BE is defined
  ^
In file included from ./arch/powerpc/include/asm/immap_85xx.h:20:0,
                 from ./include/common.h:64:
include/fsl_sfp.h:29:2: error: #error Neither CONFIG_SYS_FSL_SFP_LE nor CONFIG_SYS_FSL_SFP_BE is defined
 #error Neither CONFIG_SYS_FSL_SFP_LE nor CONFIG_SYS_FSL_SFP_BE is defined
  ^
make[1]: *** [include/autoconf.mk.dep] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: *** [include/autoconf.mk] Error 1
make[1]: *** [spl/include/autoconf.mk] Error 1
make: *** No rule to make target `include/config/auto.conf', needed by `include/config/uboot.release'.  Stop.
fabio@fabio-Latitude-E6410:~/denx/u-boot$