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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 | # SPDX-License-Identifier: GPL-2.0+ ifeq ($(CONFIG_XPL_BUILD)$(CONFIG_ARCH_TEGRA),yy) CONFIG_CPU_V7A= CONFIG_CPU_ARM720T=y endif # This selects which instruction set is used. arch-$(CONFIG_CPU_ARM720T) =-march=armv4 arch-$(CONFIG_CPU_ARM920T) =-march=armv4t arch-$(CONFIG_CPU_ARM926EJS) =-march=armv5te arch-$(CONFIG_CPU_ARM946ES) =-march=armv5te arch-$(CONFIG_CPU_ARM1136) =-march=armv5t arch-$(CONFIG_CPU_ARM1176) =-march=armv5t arch-$(CONFIG_CPU_V7A) =$(call cc-option, -march=armv7-a, \ $(call cc-option, -march=armv7)) arch-$(CONFIG_CPU_V7M) =-march=armv7-m arch-$(CONFIG_CPU_V7R) =-march=armv7-r ifeq ($(CONFIG_ARM64_CRC32),y) arch-$(CONFIG_ARM64) =-march=armv8-a+crc else arch-$(CONFIG_ARM64) =-march=armv8-a endif # On Tegra systems we must build SPL for the armv4 core on the device # but otherwise we can use the value in CONFIG_SYS_ARM_ARCH ifeq ($(CONFIG_XPL_BUILD)$(CONFIG_ARCH_TEGRA),yy) arch-y += -D__LINUX_ARM_ARCH__=4 else arch-y += -D__LINUX_ARM_ARCH__=$(CONFIG_SYS_ARM_ARCH) endif # Evaluate arch cc-option calls now arch-y := $(arch-y) # This selects how we optimise for the processor. tune-$(CONFIG_CPU_ARM720T) =-mtune=arm7tdmi tune-$(CONFIG_CPU_ARM920T) = tune-$(CONFIG_CPU_ARM926EJS) = tune-$(CONFIG_CPU_ARM946ES) = tune-$(CONFIG_CPU_ARM1136) = tune-$(CONFIG_CPU_ARM1176) = tune-$(CONFIG_CPU_V7A) =-mtune=generic-armv7-a tune-$(CONFIG_CPU_V7R) = tune-$(CONFIG_ARM64) = # Evaluate tune cc-option calls now tune-y := $(tune-y) PLATFORM_CPPFLAGS += $(arch-y) $(tune-y) # Machine directory name. This list is sorted alphanumerically # by CONFIG_* macro name. machine-$(CONFIG_ARCH_AIROHA) += airoha machine-$(CONFIG_ARCH_APPLE) += apple machine-$(CONFIG_ARCH_ASPEED) += aspeed machine-$(CONFIG_ARCH_AT91) += at91 machine-$(CONFIG_ARCH_BCM283X) += bcm283x machine-$(CONFIG_ARCH_BCMBCA) += bcmbca machine-$(CONFIG_ARCH_BCMSTB) += bcmstb machine-$(CONFIG_ARCH_DAVINCI) += davinci machine-$(CONFIG_ARCH_EXYNOS) += exynos machine-$(CONFIG_ARCH_GXP) += hpe machine-$(CONFIG_ARCH_HIGHBANK) += highbank machine-$(CONFIG_ARCH_HISTB) += histb machine-$(CONFIG_ARCH_IPQ40XX) += ipq40xx machine-$(CONFIG_ARCH_K3) += k3 machine-$(CONFIG_ARCH_KEYSTONE) += keystone machine-$(CONFIG_ARCH_KIRKWOOD) += kirkwood machine-$(CONFIG_ARCH_LPC32XX) += lpc32xx machine-$(CONFIG_ARCH_MEDIATEK) += mediatek machine-$(CONFIG_ARCH_MESON) += meson machine-$(CONFIG_ARCH_MMP) += mmp machine-$(CONFIG_ARCH_MVEBU) += mvebu machine-$(CONFIG_ARCH_NEXELL) += nexell machine-$(CONFIG_ARCH_NPCM) += npcm machine-$(CONFIG_ARCH_OMAP2PLUS) += omap2 machine-$(CONFIG_ARCH_ORION5X) += orion5x machine-$(CONFIG_ARCH_OWL) += owl machine-$(CONFIG_ARCH_RENESAS) += renesas machine-$(CONFIG_ARCH_ROCKCHIP) += rockchip machine-$(CONFIG_ARCH_S5PC1XX) += s5pc1xx machine-$(CONFIG_ARCH_SC5XX) += sc5xx machine-$(CONFIG_ARCH_SNAPDRAGON) += snapdragon machine-$(CONFIG_ARCH_SOCFPGA) += socfpga machine-$(CONFIG_ARCH_STM32) += stm32 machine-$(CONFIG_ARCH_STM32MP) += stm32mp machine-$(CONFIG_ARCH_SUNXI) += sunxi machine-$(CONFIG_ARCH_TEGRA) += tegra machine-$(CONFIG_ARCH_U8500) += u8500 machine-$(CONFIG_ARCH_OCTEONTX) += octeontx machine-$(CONFIG_ARCH_OCTEONTX2) += octeontx2 machine-$(CONFIG_ARCH_UNIPHIER) += uniphier machine-$(CONFIG_ARCH_VERSAL) += versal machine-$(CONFIG_ARCH_VERSAL2) += versal2 machine-$(CONFIG_ARCH_VERSAL_NET) += versal-net machine-$(CONFIG_ARCH_ZYNQ) += zynq machine-$(CONFIG_ARCH_ZYNQMP) += zynqmp machine-$(CONFIG_ARCH_ZYNQMP_R5) += zynqmp-r5 machine-$(CONFIG_MACH_IMX) += imx machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y)) PLATFORM_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs)) libs-y += $(machdirs) ifndef CONFIG_EFI_APP head-y := arch/arm/cpu/$(CPU)/start.o endif ifeq ($(CONFIG_XPL_BUILD),y) ifeq ($(CONFIG_SYS_SOC)$(CONFIG_SPL_FRAMEWORK),"mxs") head-y := arch/arm/cpu/arm926ejs/mxs/start.o endif endif libs-y += arch/arm/cpu/$(CPU)/ libs-y += arch/arm/cpu/ libs-y += arch/arm/lib/ ifneq (,$(filter $(SOC), kirkwood)) libs-y += arch/arm/mach-mvebu/ endif ifdef CONFIG_EXAMPLES EXAMPLE_ARCH := arm EXAMPLE_APPEND_DTB := y include scripts/Makefile.ulib-example endif # deprecated -include $(machdirs)/config.mk |