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# SPDX-License-Identifier: GPL-2.0-or-later
#
# Copyright (C) 2020 Álvaro Fernández Rojas <noltari@gmail.com>
# Copyright (C) 2014 Jonas Gorski <jogo@openwrt.org>
# Copyright (C) 2011 OpenWrt.org
# Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
#
include $(TOPDIR)/rules.mk
LZMA_TEXT_START := 0x80a00000
LOADER := loader.bin
LOADER_NAME := $(basename $(notdir $(LOADER)))
LOADER_DATA :=
TARGET_DIR :=
UART_BASE_3329 := 0xb0000100
UART_BASE_3368 := 0xfff8c100
UART_BASE_3380 := 0xb4e00200
UART_BASE_3383 := 0xb4e00500
UART_BASE_3384 := 0xb4e00500
UART_BASE_6318 := 0xb0000100
UART_BASE_6328 := 0xb0000100
UART_BASE_6338 := 0xfffe0300
UART_BASE_6345 := 0xfffe0300
UART_BASE_6348 := 0xfffe0300
UART_BASE_6358 := 0xfffe0100
UART_BASE_6362 := 0xb0000100
UART_BASE_6368 := 0xb0000100
UART_BASE_63268 := 0xb0000180
UART_BASE_6816 := 0xb0000100
UART_BASE_6818 := 0xb0000100
UART_BASE_6828 := 0xb0000180
UART_BASE := $(if $(UART_BASE_$(CHIP_ID)),$(UART_BASE_$(CHIP_ID)),0)
ifeq ($(TARGET_DIR),)
TARGET_DIR := $(KDIR)
endif
LOADER_BIN := $(TARGET_DIR)/$(LOADER_NAME).bin
LOADER_ELF := $(TARGET_DIR)/$(LOADER_NAME).elf
PKG_NAME := lzma-loader
PKG_BUILD_DIR := $(KDIR)/$(PKG_NAME)
.PHONY : loader-compile loader.bin loader.elf
$(PKG_BUILD_DIR)/.prepared:
mkdir $(PKG_BUILD_DIR)
$(CP) ./src/* $(PKG_BUILD_DIR)/
touch $@
loader-compile: $(PKG_BUILD_DIR)/.prepared
$(MAKE) -C $(PKG_BUILD_DIR) CROSS_COMPILE="$(TARGET_CROSS)" \
LZMA_TEXT_START=$(LZMA_TEXT_START) \
LOADER_DATA=$(LOADER_DATA) \
UART_BASE=$(UART_BASE) \
clean all
loader.elf: $(PKG_BUILD_DIR)/loader.elf
$(CP) $< $(LOADER_ELF)
loader.bin: $(PKG_BUILD_DIR)/loader.bin
$(CP) $< $(LOADER_BIN)
download:
prepare: $(PKG_BUILD_DIR)/.prepared
compile: loader-compile
install:
clean:
rm -rf $(PKG_BUILD_DIR)
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