target/linux/bcm63xx/image/lzma-loader/Makefile

   1 #
   2 # Copyright (C) 2020 Álvaro Fernández Rojas <noltari@gmail.com>
   3 # Copyright (C) 2014 Jonas Gorski <jogo@openwrt.org>
   4 # Copyright (C) 2011 OpenWrt.org
   5 # Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
   6 #
   7 # This is free software, licensed under the GNU General Public License v2.
   8 # See /LICENSE for more information.
   9 #
  10
  11 include $(TOPDIR)/rules.mk
  12
  13 LZMA_TEXT_START := 0x80a00000
  14 LOADER          := loader.bin
  15 LOADER_NAME     := $(basename $(notdir $(LOADER)))
  16 LOADER_DATA     :=
  17 TARGET_DIR      :=
  18
  19 UART_BASE_3329 := 0xb0000100
  20 UART_BASE_3368 := 0xfff8c100
  21 UART_BASE_3380 := 0xb4e00200
  22 UART_BASE_3383 := 0xb4e00500
  23 UART_BASE_3384 := 0xb4e00500
  24 UART_BASE_6318 := 0xb0000100
  25 UART_BASE_6328 := 0xb0000100
  26 UART_BASE_6338 := 0xfffe0300
  27 UART_BASE_6345 := 0xfffe0300
  28 UART_BASE_6348 := 0xfffe0300
  29 UART_BASE_6358 := 0xfffe0100
  30 UART_BASE_6362 := 0xb0000100
  31 UART_BASE_6368 := 0xb0000100
  32 UART_BASE_63268 := 0xb0000180
  33 UART_BASE_6816 := 0xb0000100
  34 UART_BASE_6818 := 0xb0000100
  35 UART_BASE_6828 := 0xb0000180
  36 UART_BASE := $(if $(UART_BASE_$(CHIP_ID)),$(UART_BASE_$(CHIP_ID)),0)
  37
  38 ifeq ($(TARGET_DIR),)
  39 TARGET_DIR      := $(KDIR)
  40 endif
  41
  42 LOADER_BIN      := $(TARGET_DIR)/$(LOADER_NAME).bin
  43 LOADER_ELF      := $(TARGET_DIR)/$(LOADER_NAME).elf
  44
  45 PKG_NAME := lzma-loader
  46 PKG_BUILD_DIR := $(KDIR)/$(PKG_NAME)
  47
  48 .PHONY : loader-compile loader.bin loader.elf
  49
  50 $(PKG_BUILD_DIR)/.prepared:
  51         mkdir $(PKG_BUILD_DIR)
  52         $(CP) ./src/* $(PKG_BUILD_DIR)/
  53         touch $@
  54
  55 loader-compile: $(PKG_BUILD_DIR)/.prepared
  56         $(MAKE) -C $(PKG_BUILD_DIR) CROSS_COMPILE="$(TARGET_CROSS)" \
  57                 LZMA_TEXT_START=$(LZMA_TEXT_START) \
  58                 LOADER_DATA=$(LOADER_DATA) \
  59                 UART_BASE=$(UART_BASE) \
  60                 clean all
  61
  62 loader.elf: $(PKG_BUILD_DIR)/loader.elf
  63         $(CP) $< $(LOADER_ELF)
  64
  65 loader.bin: $(PKG_BUILD_DIR)/loader.bin
  66         $(CP) $< $(LOADER_BIN)
  67
  68 download:
  69 prepare: $(PKG_BUILD_DIR)/.prepared
  70 compile: loader-compile
  71
  72 install:
  73
  74 clean:
  75         rm -rf $(PKG_BUILD_DIR)