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# This file is subject to the terms and conditions of the GNU General Public
# License.  See the file "COPYING" in the main directory of this archive
# for more details.
#
# Copyright (C) 2001 - 2005  Tensilica Inc.
# Copyright (C) 2014 Cadence Design Systems Inc.
#
# This file is included by the global makefile so that you can add your own
# architecture-specific flags and dependencies. Remember to do have actions
# for "archclean" and "archdep" for cleaning up and making dependencies for
# this architecture

# Core configuration.
# (Use VAR=<xtensa_config> to use another default compiler.)

variant-y := $(patsubst "%",%,$(CONFIG_XTENSA_VARIANT_NAME))

VARIANT = $(variant-y)
export VARIANT

ifneq ($(VARIANT),)
  ifdef cross_compiling
    ifndef CROSS_COMPILE
      CROSS_COMPILE = xtensa_$(VARIANT)-
    endif
  endif
endif

# Platform configuration

platform-$(CONFIG_XTENSA_PLATFORM_XT2000)	:= xt2000
platform-$(CONFIG_XTENSA_PLATFORM_ISS)		:= iss
platform-$(CONFIG_XTENSA_PLATFORM_XTFPGA)	:= xtfpga

PLATFORM = $(platform-y)
export PLATFORM

# temporarily until string.h is fixed
KBUILD_CFLAGS += -ffreestanding -D__linux__
KBUILD_CFLAGS += -pipe -mlongcalls -mtext-section-literals
KBUILD_CFLAGS += $(call cc-option,-mforce-no-pic,)
KBUILD_CFLAGS += $(call cc-option,-mno-serialize-volatile,)

KBUILD_AFLAGS += -mlongcalls -mtext-section-literals

ifneq ($(CONFIG_LD_NO_RELAX),)
KBUILD_LDFLAGS := --no-relax
endif

CHECKFLAGS += -D$(if $(CONFIG_CPU_BIG_ENDIAN),__XTENSA_EB__,__XTENSA_EL__)

vardirs := $(patsubst %,arch/xtensa/variants/%/,$(variant-y))
plfdirs := $(patsubst %,arch/xtensa/platforms/%/,$(platform-y))

KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(vardirs) $(plfdirs))

KBUILD_DEFCONFIG := iss_defconfig

# Only build variant and/or platform if it includes a Makefile

buildvar := $(shell test -e $(srctree)/arch/xtensa/variants/$(VARIANT)/Makefile && echo arch/xtensa/variants/$(VARIANT)/)
buildplf := $(shell test -e $(srctree)/arch/xtensa/platforms/$(PLATFORM)/Makefile && echo arch/xtensa/platforms/$(PLATFORM)/)

# Find libgcc.a

LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)

head-y		:= arch/xtensa/kernel/head.o
core-y		+= arch/xtensa/kernel/ arch/xtensa/mm/
core-y		+= $(buildvar) $(buildplf)
core-y 		+= arch/xtensa/boot/dts/

libs-y		+= arch/xtensa/lib/ $(LIBGCC)

boot		:= arch/xtensa/boot

all Image zImage uImage xipImage: vmlinux
	$(Q)$(MAKE) $(build)=$(boot) $@

archheaders:
	$(Q)$(MAKE) $(build)=arch/xtensa/kernel/syscalls all

define archhelp
  @echo '* Image       - Kernel ELF image with reset vector'
  @echo '* zImage      - Compressed kernel image (arch/xtensa/boot/images/zImage.*)'
  @echo '* uImage      - U-Boot wrapped image'
  @echo '  xipImage    - XIP image'
endef
     €ѕїѓ kБГ 	     # SPDX-License-Identifier: GPL-2.0-only
config TI_SOC_THERMAL
	tristate "Texas Instruments SoCs temperature sensor driver"
	help
	  If you say yes here you get support for the Texas Instruments
	  OMAP4460+ on die bandgap temperature sensor support. The register
	  set is part of system control module.

	  This includes alert interrupts generation and also the TSHUT
	  support.

config TI_THERMAL
	bool "Texas Instruments SoCs thermal framework support"
	depends on TI_SOC_THERMAL
	help
	  If you say yes here you want to get support for generic thermal
	  framework for the Texas Instruments on die bandgap temperature sensor.

	  This includes trip points definitions, extrapolation rules and
	  CPU cooling device bindings.

config OMAP3_THERMAL
	bool "Texas Instruments OMAP3 thermal support"
	depends on TI_SOC_THERMAL
	depends on ARCH_OMAP3 || COMPILE_TEST
	help
	  If you say yes here you get thermal support for the Texas Instruments
	  OMAP3 SoC family. The current chips supported are:
	   - OMAP3430

	  OMAP3 chips normally don't need thermal management, and sensors in
	  this generation are not accurate, nor they are very close to
	  the important hotspots.

	  Say 'N' here.

config OMAP4_THERMAL
	bool "Texas Instruments OMAP4 therma