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| 1 | +UBOOT_TMP_DIR ?= $(CURDIR)/tmp/u-boot-$(BOARD_TARGET)-build |
| 2 | +UBOOT_OUTPUT_DIR ?= $(CURDIR)/tmp/u-boot-$(BOARD_TARGET) |
| 3 | +UBOOT_MAKE ?= make KBUILD_OUTPUT=$(UBOOT_OUTPUT_DIR) BL31=$(realpath $(BL31)) ROCKCHIP_TPL=$(realpath $(ROCKCHIP_TPL)) \ |
| 4 | + CROSS_COMPILE="ccache aarch64-linux-gnu-" |
| 5 | + |
| 6 | +UBOOT_LOADERS ?= $(addprefix $(UBOOT_OUTPUT_DIR)/, $(addsuffix .img, $(LOADERS))) |
| 7 | +UBOOT_TPL ?= $(UBOOT_OUTPUT_DIR)/tpl/u-boot-tpl.bin |
| 8 | +UBOOT_SPL ?= $(UBOOT_OUTPUT_DIR)/spl/u-boot-spl.bin |
| 9 | + |
| 10 | +tmp/u-boot-$(BOARD_TARGET)/.config: configs/$(UBOOT_DEFCONFIG) |
| 11 | + $(UBOOT_MAKE) $(UBOOT_DEFCONFIG) |
| 12 | + |
| 13 | +$(UBOOT_OUTPUT_DIR): |
| 14 | + mkdir -p $@ |
| 15 | + |
| 16 | +$(UBOOT_OUTPUT_DIR)/u-boot.bin: .scmversion $(UBOOT_OUTPUT_DIR) tmp/u-boot-$(BOARD_TARGET)/.config $(BL31) $(ROCKCHIP_TPL) |
| 17 | + $(UBOOT_MAKE) -j $$(nproc) |
| 18 | + |
| 19 | +$(UBOOT_OUTPUT_DIR)/u-boot.itb: $(UBOOT_OUTPUT_DIR)/u-boot.bin |
| 20 | + #grep CONFIG_LED=y $(UBOOT_OUTPUT_DIR)/.config |
| 21 | + #grep CONFIG_CMD_USB_MASS_STORAGE=y $(UBOOT_OUTPUT_DIR)/.config |
| 22 | + $(UBOOT_MAKE) -j $$(nproc) u-boot.itb |
| 23 | + |
| 24 | +$(UBOOT_TPL) $(UBOOT_SPL): $(UBOOT_OUTPUT_DIR)/u-boot.itb |
| 25 | + |
| 26 | +$(UBOOT_OUTPUT_DIR)/rksd_loader.img: $(UBOOT_OUTPUT_DIR)/u-boot.itb $(UBOOT_TPL) $(UBOOT_SPL) |
| 27 | + grep CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR= $(UBOOT_OUTPUT_DIR)/.config |
| 28 | + dev-ayufan/scripts/build_loader $@ $(UBOOT_OUTPUT_DIR)/idbloader.img $(IDBLOADER_OFFSET) $(UBOOT_OUTPUT_DIR) CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 512 |
| 29 | + |
| 30 | +$(UBOOT_OUTPUT_DIR)/rkspi_loader.img: $(UBOOT_OUTPUT_DIR)/u-boot.itb $(UBOOT_TPL) $(UBOOT_SPL) |
| 31 | + grep CONFIG_SPL_SPI_LOAD=y $(UBOOT_OUTPUT_DIR)/.config |
| 32 | + grep CONFIG_SYS_SPI_U_BOOT_OFFS= $(UBOOT_OUTPUT_DIR)/.config |
| 33 | + grep CONFIG_ROCKCHIP_SPI_IMAGE=y $(UBOOT_OUTPUT_DIR)/.config |
| 34 | + dev-ayufan/scripts/build_loader $@ $(UBOOT_OUTPUT_DIR)/idbloader-spi.img $$(($(IDBLOADER_SPI_OFFSET)*512)) $(UBOOT_OUTPUT_DIR) CONFIG_SYS_SPI_U_BOOT_OFFS 1 |
| 35 | + |
| 36 | +.PHONY: u-boot-menuconfig # edit u-boot config and save as defconfig |
| 37 | +u-boot-menuconfig: |
| 38 | + $(UBOOT_MAKE) ARCH=arm64 $(UBOOT_DEFCONFIG) |
| 39 | + $(UBOOT_MAKE) ARCH=arm64 menuconfig |
| 40 | + $(UBOOT_MAKE) ARCH=arm64 savedefconfig |
| 41 | + mv $(UBOOT_OUTPUT_DIR)/defconfig configs/$(UBOOT_DEFCONFIG) |
| 42 | + |
| 43 | +.PHONY: u-boot-build # compile u-boot |
| 44 | +u-boot-build: $(UBOOT_LOADERS) |
| 45 | + |
| 46 | +.PHONY: u-boot-bin |
| 47 | +u-boot-bin: $(UBOOT_OUTPUT_DIR)/u-boot.bin |
| 48 | + |
| 49 | +.PHONY: u-boot-clean |
| 50 | +u-boot-clean: |
| 51 | + rm -rf $(UBOOT_OUTPUT_DIR) |
| 52 | + rm -rf $(UBOOT_TMP_DIR) |
| 53 | + |
| 54 | +all: u-boot-bin u-boot-build |
| 55 | +clean: u-boot-clean |
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