Igor Opaniuk | 3bf187d | 2020-03-05 16:43:31 +0200 | [diff] [blame] | 1 | ################################################################################ |
| 2 | # Following variables defines how the NS_USER (Non Secure User - Client |
| 3 | # Application), NS_KERNEL (Non Secure Kernel), S_KERNEL (Secure Kernel) and |
| 4 | # S_USER (Secure User - TA) are compiled |
| 5 | ################################################################################ |
| 6 | COMPILE_NS_USER ?= 64 |
| 7 | override COMPILE_NS_KERNEL := 64 |
| 8 | COMPILE_S_USER ?= 64 |
| 9 | COMPILE_S_KERNEL ?= 64 |
| 10 | |
| 11 | BR2_TARGET_GENERIC_GETTY_PORT = ttymxc0 |
| 12 | ################################################################################ |
| 13 | # Includes |
| 14 | ################################################################################ |
| 15 | include common.mk |
| 16 | |
| 17 | ################################################################################ |
| 18 | # Paths to git projects and various binaries |
| 19 | ################################################################################ |
| 20 | OUT_PATH ?= $(ROOT)/out |
| 21 | ROOTFS_BIN ?= $(ROOT)/out-br/images/rootfs.tar |
| 22 | TF_A_PATH ?= $(ROOT)/trusted-firmware-a |
| 23 | UBOOT_PATH ?= $(ROOT)/u-boot |
| 24 | OPTEE_CLIENT_EXPORT ?= $(OPTEE_CLIENT_PATH)/out/export |
| 25 | OPTEE_PATH ?= $(ROOT)/optee_os |
| 26 | LINUX_PATH ?= $(ROOT)/linux |
| 27 | |
| 28 | LINUX_DTB ?= $(LINUX_PATH)/arch/arm64/boot/dts/freescale/fsl-imx8mm-verdin-dev.dtb |
| 29 | MODULE_OUTPUT ?= $(ROOT)/module_output |
| 30 | |
| 31 | UBOOT_BIN ?= $(UBOOT_PATH)/flash.bin |
| 32 | OPTEE_ELF ?= $(OPTEE_PATH)/out/arm/core/tee.elf |
| 33 | |
| 34 | DDR_URL ?= https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.1.1.bin |
| 35 | DDR_PATH ?= $(ROOT)/ddr-firmware |
| 36 | |
| 37 | ATF_LOAD_ADDR ?= 0x920000 |
| 38 | TEE_LOAD_ADDR ?= 0xbe000000 |
| 39 | |
| 40 | |
| 41 | ################################################################################ |
| 42 | # Targets |
| 43 | ################################################################################ |
| 44 | .PHONY: all |
| 45 | all: u-boot arm-tf buildroot linux prepare-images | toolchains |
| 46 | |
| 47 | .PHONY: clean |
| 48 | clean: u-boot-clean arm-tf-clean linux-clean optee-os-clean \ |
| 49 | buildroot-clean |
| 50 | |
| 51 | ################################################################################ |
| 52 | # Toolchain |
| 53 | ################################################################################ |
| 54 | include toolchain.mk |
| 55 | |
| 56 | ################################################################################ |
| 57 | # U-Boot |
| 58 | ################################################################################ |
| 59 | .PHONY: u-boot-config |
| 60 | u-boot-config: |
| 61 | ifeq ($(wildcard $(UBOOT_PATH)/.config),) |
| 62 | $(MAKE) -C $(UBOOT_PATH) \ |
| 63 | CROSS_COMPILE=$(AARCH64_CROSS_COMPILE) verdin-imx8mm_defconfig |
| 64 | endif |
| 65 | |
| 66 | .PHONY: u-boot-menuconfig |
| 67 | u-boot-menuconfig: u-boot-config |
| 68 | $(MAKE) -C $(UBOOT_PATH) \ |
| 69 | CROSS_COMPILE=$(AARCH64_CROSS_COMPILE) menuconfig |
| 70 | |
| 71 | .PHONY: u-boot |
| 72 | u-boot: u-boot-config arm-tf optee-os ddr-firmware |
| 73 | # Copy BL31 binary from TF-A |
| 74 | cp $(TF_A_PATH)/build/imx8mm/release/bl31.bin $(UBOOT_PATH) |
| 75 | # Prepare proper tee.bin |
| 76 | $(AARCH64_CROSS_COMPILE)objcopy -O binary \ |
| 77 | $(OPTEE_ELF) $(UBOOT_PATH)/tee.bin |
| 78 | # Copy DDR4 firmware |
| 79 | cp $(DDR_PATH)/firmware-imx-8.1.1/firmware/ddr/synopsys/lpddr4*.bin \ |
| 80 | $(UBOOT_PATH) |
| 81 | # Build U-Boot and final ready-to-flash flash.bin image |
| 82 | ATF_LOAD_ADDR=$(ATF_LOAD_ADDR) TEE_LOAD_ADDR=$(TEE_LOAD_ADDR) \ |
| 83 | $(MAKE) -C $(UBOOT_PATH) \ |
| 84 | CROSS_COMPILE="$(AARCH64_CROSS_COMPILE)" flash.bin |
| 85 | |
| 86 | .PHONY: u-boot-clean |
| 87 | u-boot-clean: |
| 88 | cd $(UBOOT_PATH) && git clean -xdf |
| 89 | |
| 90 | ################################################################################ |
| 91 | # DDR4 Firmware |
| 92 | ################################################################################ |
| 93 | .PHONY: ddr-firmware |
| 94 | ddr-firmware: |
| 95 | # DDR is exported to the $PWD only, so cd to $(DDR_PATH) |
| 96 | # before unpacking |
| 97 | if [ ! -d "$(DDR_PATH)" ]; then \ |
| 98 | mkdir -p $(DDR_PATH) && \ |
| 99 | wget $(DDR_URL) -O $(DDR_PATH)/firmware.bin && \ |
| 100 | chmod +x $(DDR_PATH)/firmware.bin && \ |
| 101 | cd $(DDR_PATH) && \ |
| 102 | $(DDR_PATH)/firmware.bin --auto-accept && \ |
| 103 | cd $(ROOT)/build; \ |
| 104 | fi; |
| 105 | |
| 106 | .PHONY: ddr-firmware-clean |
| 107 | ddr-firmware-clean: |
| 108 | rm -rf $(DDR_PATH) |
| 109 | |
| 110 | ################################################################################ |
| 111 | # ARM Trusted Firmware |
| 112 | ################################################################################ |
| 113 | .PHONY: arm-tf |
| 114 | arm-tf: |
| 115 | $(MAKE) -C $(TF_A_PATH) \ |
| 116 | PLAT=imx8mm \ |
| 117 | CROSS_COMPILE="$(CCACHE)$(AARCH64_CROSS_COMPILE)" \ |
| 118 | SPD=opteed \ |
| 119 | bl31 |
| 120 | |
| 121 | .PHONY: arm-tf-clean |
| 122 | arm-tf-clean: |
| 123 | cd $(TF_A_PATH) && git clean -xdf |
| 124 | |
| 125 | ################################################################################ |
| 126 | # OP-TEE |
| 127 | ################################################################################ |
| 128 | OPTEE_OS_COMMON_FLAGS += PLATFORM=imx PLATFORM_FLAVOR=mx8mmevk CFG_ARM64_core=y CFG_UART_BASE=0x30860000 |
| 129 | OPTEE_OS_CLEAN_COMMON_FLAGS += PLATFORM=imx-mx8mmevk |
| 130 | |
| 131 | .PHONY: optee-os |
| 132 | optee-os: optee-os-common |
| 133 | |
| 134 | .PHONY: optee-os-clean |
| 135 | optee-os-clean: optee-os-clean-common |
| 136 | |
| 137 | ################################################################################ |
| 138 | # Linux |
| 139 | ################################################################################ |
| 140 | LINUX_DEFCONFIG_COMMON_ARCH := arm64 |
| 141 | LINUX_DEFCONFIG_COMMON_FILES := \ |
| 142 | $(LINUX_PATH)/arch/arm64/configs/defconfig \ |
| 143 | |
| 144 | linux-defconfig: $(LINUX_PATH)/.config |
| 145 | |
| 146 | LINUX_COMMON_FLAGS += ARCH=arm64 |
| 147 | |
| 148 | linux: linux-common |
| 149 | $(MAKE) -C $(LINUX_PATH) $(LINUX_COMMON_FLAGS) freescale/fsl-imx8mm-verdin-dev.dtb |
| 150 | $(MAKE) -C $(LINUX_PATH) $(LINUX_COMMON_FLAGS) INSTALL_MOD_STRIP=1 \ |
| 151 | INSTALL_MOD_PATH=$(MODULE_OUTPUT) modules_install |
| 152 | |
| 153 | linux-defconfig-clean: linux-defconfig-clean-common |
| 154 | |
| 155 | LINUX_CLEAN_COMMON_FLAGS += ARCH=arm64 |
| 156 | |
| 157 | linux-clean: linux-clean-common |
| 158 | |
| 159 | LINUX_CLEANER_COMMON_FLAGS += ARCH=arm64 |
| 160 | |
| 161 | linux-cleaner: linux-cleaner-common |
| 162 | |
| 163 | .PHONY: prepare-images |
| 164 | prepare-images: linux u-boot buildroot |
| 165 | @mkdir -p $(OUT_PATH) |
| 166 | @cp $(UBOOT_BIN) $(OUT_PATH) |
| 167 | @cp $(LINUX_PATH)/arch/arm64/boot/Image $(OUT_PATH) |
| 168 | @cp $(LINUX_DTB) $(OUT_PATH) |
| 169 | @cp $(ROOT)/out-br/images/rootfs.tar $(OUT_PATH) |
| 170 | |
| 171 | ################################################################################ |
| 172 | # Buildroot/RootFS |
| 173 | ################################################################################ |
| 174 | .PHONY: update_rootfs |
| 175 | update_rootfs: u-boot linux |
| 176 | @cd $(MODULE_OUTPUT) && find . | cpio -pudm $(BUILDROOT_TARGET_ROOT) |
| 177 | @cd $(ROOT)/build |
| 178 | |
| 179 | .PHONY: buildroot |
| 180 | buildroot: update_rootfs |