GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

build/bootstrap.mk

@@ -0,0 +1,66 @@
+###############################################################################
+#
+#  Create By Lane 2024/1/31
+#
+###############################################################################
+SDK_DIR := $(shell cd $(CURDIR)/../.. && /bin/pwd)
+include $(SDK_DIR)/build/base.mk
+
+
+BOOT_SRCDIR   := $(BOOTLOADER_DIR)/$(CONFIG_XMEDIA_UBOOT_VER)
+ifneq ($(findstring $(CONFIG_XMEDIA_CHIP_TYPE), xm7206v10 xm7206v10b xm7206v11a xm7206v12a xm7206v11 xm7206v11at), )
+COMMON_CHIPSET := xmorca
+else
+$(error Unkown SoC!! Add $(CONFIG_XMEDIA_CHIP_TYPE) branch here for building!!)
+endif
+
+BOOTSTRAP_BUILDDIR ?= $(shell pwd)/.build
+SYSREG_DIR    := $(XMEDIA_CONFIGS_DIR)/$(CONFIG_XMEDIA_CHIP_TYPE)/reg
+BOOT_OBJECT_DIR := $(shell find $(BOOT_SRCDIR) -name *.o)
+
+BOOT_zIMAGE   := $(BOOTSTRAP_BUILDDIR)/u-boot-$(COMMON_CHIPSET).bin
+UBOOT_REG_BIN :=bootstrap_reg_info.bin
+TARGET_XLSM   := $(CONFIG_XMEDIA_BOOT_REG_NAME).xlsm
+
+BOOT_IMAGE.$(CONFIG_XMEDIA_NAND_FLASH_SUPPORT) += $(XMEDIA_NAND_IMAGE_DIR)/bootstrap.bin
+BOOT_IMAGE.$(CONFIG_XMEDIA_EMMC_SUPPORT)       += $(XMEDIA_EMMC_IMAGE_DIR)/bootstrap.bin
+BOOT_IMAGE.$(CONFIG_XMEDIA_SPI_SUPPORT)        += $(XMEDIA_SPI_IMAGE_DIR)/bootstrap.bin
+
+MKFLAGS_BOOT = -C $(BOOT_SRCDIR) O=$(BOOTSTRAP_BUILDDIR) \
+    ARCH=arm CROSS_COMPILE=$(CONFIG_XMEDIA_KERNEL_ARM_TOOLCHAINS)-
+
+###############################################################################
+.PHONY: all clean
+all: $(BOOT_IMAGE.y)
+
+$(BOOT_IMAGE.y): $(BOOT_zIMAGE)
+	@$(call mkdir,$(@D))
+	@cp -fv $< $@
+
+# 此处添加 .PHONY, 强制每次都编译
+.PHONY: $(BOOT_zIMAGE)
+$(BOOT_zIMAGE):$(BOOT_SRCDIR) prepare
+	@make $(MKFLAGS_BOOT) $(shell echo $(CONFIG_XMEDIA_BOOT_DEFCONFIG) | sed 's/tiny_//' | sed 's/quickstart_//')
+	@make $(MKFLAGS_BOOT) u-boot-z.bin
+
+
+clean:
+	rm -rf $(BOOTSTRAP_BUILDDIR)
+	rm -f $(BOOT_IMAGE.y)
+
+###############################################################################
+.PHONY: prepare
+prepare:$(BOOTSTRAP_BUILDDIR)/.reg FORCE
+	@$(call mkdir,$(BOOTSTRAP_BUILDDIR))
+	for x in $(BOOT_OBJECT_DIR); do \
+		(i=$${x##*$(BOOT_SRCDIR)}; j=$${i%/*}; \
+		$(call mkdir,$(BOOTSTRAP_BUILDDIR)/$$j); \
+		cp -af $$x $(BOOTSTRAP_BUILDDIR)/$$j) \
+	done
+
+FORCE:;
+
+$(BOOTSTRAP_BUILDDIR)/.reg: $(SYSREG_DIR)/$(TARGET_XLSM)
+	$(AT)chmod 0755 $(TOOLS_DIR)/uboot_tools/regbin
+	$(AT)$(TOOLS_DIR)/uboot_tools/regbin $(SYSREG_DIR)/$(TARGET_XLSM) $(BOOTSTRAP_BUILDDIR)/.reg;
+