board/hisilicon/hikey/build-tf.mak

   1 CROSS_COMPILE   := aarch64-linux-gnu-
   2 output_dir      := $(PWD)/../bin
   3 makejobs        := $(shell grep '^processor' /proc/cpuinfo | sort -u | wc -l)
   4 makethreads     := $(shell dc -e "$(makejobs) 1 + p")
   5 make_options    := GCC49_AARCH64_PREFIX=$CROSS_COMPILE \
   6                 -j$(makethreads) -l$(makejobs)
   7
   8 BL30_HIKEY      := $(output_dir)/mcuimage.bin
   9 BL33_HIKEY      := $(output_dir)/u-boot-hikey.bin
  10
  11 .PHONY: help
  12 help:
  13         @echo "****  Common Makefile  ****"
  14         @echo "example:"
  15         @echo "make -f build-tf.mak build"
  16
  17 .PHONY: have-crosscompiler
  18 have-crosscompiler:
  19         @echo -n "Check that $(CROSS_COMPILE)gcc is available..."
  20         @which $(CROSS_COMPILE)gcc > /dev/null ; \
  21         if [ ! $$? -eq 0 ] ; then \
  22            echo "ERROR: cross-compiler $(CROSS_COMPILE)gcc not in PATH=$$PATH!" ; \
  23            echo "ABORTING." ; \
  24            exit 1 ; \
  25         else \
  26            echo "OK" ;\
  27         fi
  28
  29 build: have-crosscompiler FORCE
  30         @echo "Build TF for Hikey..."
  31         rm -rf build/
  32         CROSS_COMPILE=$(CROSS_COMPILE) \
  33         make all fip \
  34         BL30=$(BL30_HIKEY) \
  35         BL33=$(BL33_HIKEY) \
  36         DEBUG=1 \
  37         PLAT=hikey
  38         @echo "Copy resulting binaries..."
  39         cp build/hikey/debug/bl1.bin $(output_dir)/bl1-hikey.bin
  40         cp build/hikey/debug/fip.bin $(output_dir)/fip-hikey.bin
  41
  42 FORCE: