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u-boot/arch/arm/Makefile
Michal Simek f6aebdf676 arm64: versal-net: Add support for Versal NET platform
Versal NET platform is based on Versal chip which is reusing a lot of IPs.
For more information about new IPs please take a look at DT which describe
currently supported devices.
The patch is adding architecture and board support with soc detection
algorithm. Generic setting should be very similar to Versal but it will
likely diverge in longer run.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/320206853dc370ce290a4e7b6d0bb26b05206021.1663589964.git.michal.simek@amd.com
2022-09-26 14:23:29 +02:00

121 lines
3.8 KiB
Makefile

# SPDX-License-Identifier: GPL-2.0+
ifeq ($(CONFIG_SPL_BUILD)$(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 ($(CONFIG_SPL_BUILD)$(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_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_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-$(CONFIG_ARCH_MVEBU) += mvebu
machine-$(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-$(CONFIG_ARCH_RMOBILE) += rmobile
machine-$(CONFIG_ARCH_ROCKCHIP) += rockchip
machine-$(CONFIG_ARCH_S5PC1XX) += s5pc1xx
machine-$(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-$(CONFIG_ARCH_VERSAL_NET) += versal-net
machine-$(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 += $(machdirs)
head-y := arch/arm/cpu/$(CPU)/start.o
ifeq ($(CONFIG_SPL_BUILD),y)
ifeq ($(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
# deprecated
-include $(machdirs)/config.mk