mirror of
https://github.com/AsahiLinux/u-boot
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4276c9b2aa
The GXP is the HPE BMC SoC that is used in the majority of current generation HPE servers. Traditionally the asic will last multiple generations of server before being replaced. Info about SoC: HPE GXP is the name of the HPE Soc. This SoC is used to implement many BMC features at HPE. It supports ARMv7 architecture based on the Cortex A9 core. It is capable of using an AXI bus to whicha memory controller is attached. It has multiple SPI interfaces to connect boot flash and BIOS flash. It uses a 10/100/1000 MAC for network connectivity. It has multiple i2c engines to drive connectivity with a host infrastructure. There currently are no public specifications but this process is being worked. Signed-off-by: Nick Hawkins <nick.hawkins@hpe.com>
132 lines
4.2 KiB
Makefile
132 lines
4.2 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0+
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ifeq ($(CONFIG_SPL_BUILD)$(CONFIG_ARCH_TEGRA),yy)
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CONFIG_CPU_V7A=
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CONFIG_CPU_ARM720T=y
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endif
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# This selects which instruction set is used.
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arch-$(CONFIG_CPU_ARM720T) =-march=armv4
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arch-$(CONFIG_CPU_ARM920T) =-march=armv4t
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arch-$(CONFIG_CPU_ARM926EJS) =-march=armv5te
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arch-$(CONFIG_CPU_ARM946ES) =-march=armv5te
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arch-$(CONFIG_CPU_SA1100) =-march=armv4
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arch-$(CONFIG_CPU_PXA) =
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arch-$(CONFIG_CPU_ARM1136) =-march=armv5t
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arch-$(CONFIG_CPU_ARM1176) =-march=armv5t
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arch-$(CONFIG_CPU_V7A) =$(call cc-option, -march=armv7-a, \
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$(call cc-option, -march=armv7))
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arch-$(CONFIG_CPU_V7M) =-march=armv7-m
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arch-$(CONFIG_CPU_V7R) =-march=armv7-r
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ifeq ($(CONFIG_ARM64_CRC32),y)
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arch-$(CONFIG_ARM64) =-march=armv8-a+crc
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else
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arch-$(CONFIG_ARM64) =-march=armv8-a
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endif
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# On Tegra systems we must build SPL for the armv4 core on the device
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# but otherwise we can use the value in CONFIG_SYS_ARM_ARCH
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ifeq ($(CONFIG_SPL_BUILD)$(CONFIG_ARCH_TEGRA),yy)
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arch-y += -D__LINUX_ARM_ARCH__=4
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else
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arch-y += -D__LINUX_ARM_ARCH__=$(CONFIG_SYS_ARM_ARCH)
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endif
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# Evaluate arch cc-option calls now
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arch-y := $(arch-y)
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# This selects how we optimise for the processor.
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tune-$(CONFIG_CPU_ARM720T) =-mtune=arm7tdmi
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tune-$(CONFIG_CPU_ARM920T) =
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tune-$(CONFIG_CPU_ARM926EJS) =
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tune-$(CONFIG_CPU_ARM946ES) =
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tune-$(CONFIG_CPU_SA1100) =-mtune=strongarm1100
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tune-$(CONFIG_CPU_PXA) =-mcpu=xscale
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tune-$(CONFIG_CPU_ARM1136) =
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tune-$(CONFIG_CPU_ARM1176) =
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tune-$(CONFIG_CPU_V7A) =-mtune=generic-armv7-a
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tune-$(CONFIG_CPU_V7R) =
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tune-$(CONFIG_ARM64) =
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# Evaluate tune cc-option calls now
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tune-y := $(tune-y)
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PLATFORM_CPPFLAGS += $(arch-y) $(tune-y)
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# Machine directory name. This list is sorted alphanumerically
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# by CONFIG_* macro name.
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machine-$(CONFIG_ARCH_APPLE) += apple
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machine-$(CONFIG_ARCH_ASPEED) += aspeed
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machine-$(CONFIG_ARCH_AT91) += at91
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machine-$(CONFIG_ARCH_BCM283X) += bcm283x
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machine-$(CONFIG_ARCH_BCMBCA) += bcmbca
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machine-$(CONFIG_ARCH_BCMSTB) += bcmstb
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machine-$(CONFIG_ARCH_DAVINCI) += davinci
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machine-$(CONFIG_ARCH_EXYNOS) += exynos
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machine-$(CONFIG_ARCH_GXP) += hpe
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machine-$(CONFIG_ARCH_HIGHBANK) += highbank
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machine-$(CONFIG_ARCH_IPQ40XX) += ipq40xx
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machine-$(CONFIG_ARCH_K3) += k3
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machine-$(CONFIG_ARCH_KEYSTONE) += keystone
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machine-$(CONFIG_ARCH_KIRKWOOD) += kirkwood
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machine-$(CONFIG_ARCH_LPC32XX) += lpc32xx
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machine-$(CONFIG_ARCH_MEDIATEK) += mediatek
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machine-$(CONFIG_ARCH_MESON) += meson
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machine-$(CONFIG_ARCH_MVEBU) += mvebu
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machine-$(CONFIG_ARCH_NEXELL) += nexell
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machine-$(CONFIG_ARCH_NPCM) += npcm
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machine-$(CONFIG_ARCH_OMAP2PLUS) += omap2
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machine-$(CONFIG_ARCH_ORION5X) += orion5x
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machine-$(CONFIG_ARCH_OWL) += owl
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machine-$(CONFIG_ARCH_RMOBILE) += rmobile
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machine-$(CONFIG_ARCH_ROCKCHIP) += rockchip
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machine-$(CONFIG_ARCH_S5PC1XX) += s5pc1xx
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machine-$(CONFIG_ARCH_SNAPDRAGON) += snapdragon
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machine-$(CONFIG_ARCH_SOCFPGA) += socfpga
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machine-$(CONFIG_ARCH_STM32) += stm32
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machine-$(CONFIG_ARCH_STM32MP) += stm32mp
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machine-$(CONFIG_ARCH_SUNXI) += sunxi
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machine-$(CONFIG_ARCH_TEGRA) += tegra
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machine-$(CONFIG_ARCH_U8500) += u8500
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machine-$(CONFIG_ARCH_OCTEONTX) += octeontx
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machine-$(CONFIG_ARCH_OCTEONTX2) += octeontx2
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machine-$(CONFIG_ARCH_UNIPHIER) += uniphier
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machine-$(CONFIG_ARCH_VERSAL) += versal
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machine-$(CONFIG_ARCH_ZYNQ) += zynq
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machine-$(CONFIG_ARCH_ZYNQMP) += zynqmp
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machine-$(CONFIG_ARCH_ZYNQMP_R5) += zynqmp-r5
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machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y))
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PLATFORM_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs))
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libs-y += $(machdirs)
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head-y := arch/arm/cpu/$(CPU)/start.o
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ifeq ($(CONFIG_SPL_BUILD),y)
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ifeq ($(CONFIG_SYS_SOC)$(CONFIG_SPL_FRAMEWORK),"mxs")
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head-y := arch/arm/cpu/arm926ejs/mxs/start.o
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endif
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endif
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libs-y += arch/arm/cpu/$(CPU)/
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libs-y += arch/arm/cpu/
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libs-y += arch/arm/lib/
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ifeq ($(CONFIG_SPL_BUILD),y)
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ifneq (,$(CONFIG_MX23)$(CONFIG_MX28)$(filter $(SOC), mx25 mx5 mx6 mx7 mx35 imx8m imx8 imx8ulp imxrt))
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libs-y += arch/arm/mach-imx/
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endif
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else
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ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx7 mx7ulp mx31 mx35 mxs imx8m imx8 imx8ulp imxrt vf610))
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libs-y += arch/arm/mach-imx/
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endif
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endif
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ifneq (,$(filter $(SOC), kirkwood))
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libs-y += arch/arm/mach-mvebu/
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endif
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# deprecated
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-include $(machdirs)/config.mk
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