93 lines
2.2 KiB
Makefile
93 lines
2.2 KiB
Makefile
# Copyright (C) 2011-2013 Apple Inc. All rights reserved.
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#
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# This document is the property of Apple Inc.
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# It is considered confidential and proprietary.
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#
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# This document may not be reproduced or transmitted in any form,
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# in whole or in part, without the express written permission of
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# Apple Inc.
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#
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LOCAL_DIR := $(GET_LOCAL_DIR)
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GLOBAL_INCLUDES += $(LOCAL_DIR)/include
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# modules implied by this platform
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MODULES += \
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platform/defaults \
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platform/generic \
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arch/$(ARCH)
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##############################################################################
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# Code running on the main CPU
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#
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ifeq ($(PLATFORM_VARIANT),)
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ARM_ARCH := armv7
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ARM_CPU := cortex-a5
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# Devmap chip ID based on sub-platform identifier
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ifeq ($(SUB_PLATFORM),s5l8747x)
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DEVMAP_CHIP_ID := 8747
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endif
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MAX_DFU_SIZE := 98304
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ifeq ($(TEXT_BANK),srom)
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TEXT_BASE := 0x00000000
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endif
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ifeq ($(TEXT_BANK),sram)
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TEXT_BASE := 0x22000000
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endif
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ifeq ($(TEXT_BANK),sdram)
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TEXT_BASE := 0x0FF00000
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endif
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OPTIONS += \
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WITH_CLASSIC_SUSPEND_TO_RAM=1 \
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WITH_LEGACY_PANIC_LOGS=1 \
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WITH_NON_COHERENT_DMA=1 \
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WITH_ROM_TRAMPOLINE=1 \
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WITH_CONJOINED_USB_PHYS=1 \
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PLATFORM_ENTROPY_RATIO=60 \
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PLATFORM_IRQ_COUNT=192 \
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TEXT_BASE="$(TEXT_BASE)" \
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TEXT_FOOTPRINT="$(TEXT_FOOTPRINT)"
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GLOBAL_LDFLAGS += -seg1addr $(TEXT_BASE)
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ifeq ($(APPLICATION),SecureROM)
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# This selects the start of the DATA segment and the end of the INSECURE_MEMORY area
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DATA_BASE := 0x22019000
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OPTIONS += \
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DATA_BASE="$(DATA_BASE)"
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GLOBAL_LDFLAGS += -segaddr __DATA $(DATA_BASE)
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# Simulation trace uses STATESAVE2 and STATESAVE3
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# We have to duplicate the literal values here as debug.h is
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# not necessarily going have hwregbase.h in scope all the time.
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OPTIONS += \
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SIMULATION_TRACE_IP_REGISTER=0x3970004c \
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SIMULATION_TRACE_PARAMETER_REGISTER=0x39700050
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endif
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# SecureROM turns off the timers on G1, so turn them back on as early
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# as possible to get accurate measurements of boot time.
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# By default only do this in development builds though.
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ifeq ($(APPLICATION),iBoot)
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ifeq ($(BUILD),DEVELOPMENT)
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OPTIONS += \
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PLATFORM_START_FUNCTION=_platform_start
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endif
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endif
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ALL_OBJS += \
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$(LOCAL_DIR)/asm.o \
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$(LOCAL_DIR)/init.o
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MODULES_ELIDE += lib/libcorecrypto
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endif
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