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Patrick Georgi	864dc3b	2020-03-04 13:59:17 +0100	[diff] [blame]	1	## SPDX-License-Identifier: GPL-2.0-only
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	2
Daisuke Nojiri	93d8e3c	2014-10-21 11:18:20 -0700	[diff] [blame]	3	armv7_flags = -mthumb -I$(src)/arch/arm/include/armv7/ -D__COREBOOT_ARM_ARCH__=7
Hakim Giydan	43e5b57	2016-09-08 10:13:59 -0700	[diff] [blame]	4	armv7-a_flags = -march=armv7-a $(armv7_flags) -D__COREBOOT_ARM_V7_A__
				5	armv7-m_flags = -march=armv7-m $(armv7_flags) -D__COREBOOT_ARM_V7_M__
				6	armv7-r_flags = -march=armv7-r $(armv7_flags) -D__COREBOOT_ARM_V7_R__
Daisuke Nojiri	93d8e3c	2014-10-21 11:18:20 -0700	[diff] [blame]	7
Martin Roth	6cf181a	2022-11-15 19:24:14 -0700	[diff] [blame^]	8	armv7_asm_flags = -Wa,-mthumb -Wa,-mimplicit-it=always
				9	ifeq ($(CONFIG_COMPILER_GCC),y)
				10	armv7_asm_flags += -Wa,-mno-warn-deprecated
				11	endif
Hakim Giydan	43e5b57	2016-09-08 10:13:59 -0700	[diff] [blame]	12	armv7-r_asm_flags = $(armv7-r_flags) $(armv7_asm_flags)
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	13
				14	###############################################################################
				15	# bootblock
				16	###############################################################################
				17
				18	ifeq ($(CONFIG_ARCH_BOOTBLOCK_ARMV7),y)
Julius Werner	99f4683	2018-05-16 14:14:04 -0700	[diff] [blame]	19	decompressor-generic-ccopts += $(armv7-a_flags)
				20	decompressor-S-ccopts += $(armv7_asm_flags)
Julius Werner	d3634c1	2015-11-13 13:28:41 -0800	[diff] [blame]	21	bootblock-generic-ccopts += $(armv7-a_flags)
				22	bootblock-S-ccopts += $(armv7_asm_flags)
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	23
Julius Werner	86fc11d	2015-10-09 13:37:58 -0700	[diff] [blame]	24	ifneq ($(CONFIG_BOOTBLOCK_CUSTOM),y)
Julius Werner	99f4683	2018-05-16 14:14:04 -0700	[diff] [blame]	25	decompressor-y += bootblock.S
				26	ifneq ($(CONFIG_COMPRESS_BOOTBLOCK),y)
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	27	bootblock-y += bootblock.S
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	28	endif
Julius Werner	99f4683	2018-05-16 14:14:04 -0700	[diff] [blame]	29	endif
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	30
Julius Werner	99f4683	2018-05-16 14:14:04 -0700	[diff] [blame]	31	decompressor-y += cache.c
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	32	bootblock-y += cache.c
Julius Werner	99f4683	2018-05-16 14:14:04 -0700	[diff] [blame]	33	decompressor-y += cpu.S
Julius Werner	1f8d246	2014-01-15 14:13:25 -0800	[diff] [blame]	34	bootblock-y += cpu.S
Julius Werner	99f4683	2018-05-16 14:14:04 -0700	[diff] [blame]	35	decompressor-y += mmu.c
				36	bootblock-y += mmu.c
				37
Julius Werner	85620db	2013-11-13 18:22:15 -0800	[diff] [blame]	38	bootblock-$(CONFIG_BOOTBLOCK_CONSOLE) += exception.c
				39	bootblock-$(CONFIG_BOOTBLOCK_CONSOLE) += exception_asm.S
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	40
Daisuke Nojiri	93d8e3c	2014-10-21 11:18:20 -0700	[diff] [blame]	41	else ifeq ($(CONFIG_ARCH_BOOTBLOCK_ARMV7_M),y)
Julius Werner	d3634c1	2015-11-13 13:28:41 -0800	[diff] [blame]	42	bootblock-generic-ccopts += $(armv7-m_flags)
				43	bootblock-S-ccopts += $(armv7_asm_flags)
Daisuke Nojiri	93d8e3c	2014-10-21 11:18:20 -0700	[diff] [blame]	44
Julius Werner	86fc11d	2015-10-09 13:37:58 -0700	[diff] [blame]	45	ifneq ($(CONFIG_BOOTBLOCK_CUSTOM),y)
Daisuke Nojiri	c5a4c12	2014-10-23 11:51:18 -0700	[diff] [blame]	46	bootblock-y += bootblock_m.S
Daisuke Nojiri	93d8e3c	2014-10-21 11:18:20 -0700	[diff] [blame]	47	endif
Hakim Giydan	43e5b57	2016-09-08 10:13:59 -0700	[diff] [blame]	48	bootblock-y += exception_mr.c
Daisuke Nojiri	af3b2a1	2014-10-23 12:39:11 -0700	[diff] [blame]	49	bootblock-y += cache_m.c
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	50
Hakim Giydan	43e5b57	2016-09-08 10:13:59 -0700	[diff] [blame]	51	else ifeq ($(CONFIG_ARCH_BOOTBLOCK_ARMV7_R),y)
				52	bootblock-generic-ccopts += $(armv7-r_flags)
				53	bootblock-S-ccopts += $(armv7-r_asm_flags)
				54
				55	ifneq ($(CONFIG_BOOTBLOCK_CUSTOM),y)
				56	bootblock-y += bootblock.S
				57	endif
				58
				59	bootblock-y += cache.c
				60	bootblock-y += cpu.S
				61	bootblock-y += exception_mr.c
				62	bootblock-y += mmu.c
				63
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	64	endif # CONFIG_ARCH_BOOTBLOCK_ARMV7
				65
Daisuke Nojiri	bcc1d42	2014-06-19 19:16:24 -0700	[diff] [blame]	66	################################################################################
				67	## verification stage
				68	################################################################################
				69
Daisuke Nojiri	93d8e3c	2014-10-21 11:18:20 -0700	[diff] [blame]	70	ifeq ($(CONFIG_ARCH_VERSTAGE_ARMV7),y)
Julius Werner	d3634c1	2015-11-13 13:28:41 -0800	[diff] [blame]	71	verstage-generic-ccopts += $(armv7-a_flags)
				72	verstage-S-ccopts += $(armv7_asm_flags)
Furquan Shaikh	dfb8eb1	2014-10-02 16:27:52 -0700	[diff] [blame]	73
Daisuke Nojiri	bcc1d42	2014-06-19 19:16:24 -0700	[diff] [blame]	74	verstage-y += cache.c
				75	verstage-y += cpu.S
				76	verstage-y += exception.c
				77	verstage-y += exception_asm.S
				78	verstage-y += mmu.c
				79
Daisuke Nojiri	93d8e3c	2014-10-21 11:18:20 -0700	[diff] [blame]	80	else ifeq ($(CONFIG_ARCH_VERSTAGE_ARMV7_M),y)
Julius Werner	d3634c1	2015-11-13 13:28:41 -0800	[diff] [blame]	81	verstage-generic-ccopts += $(armv7-m_flags)
				82	verstage-S-ccopts += $(armv7_asm_flags)
Furquan Shaikh	dfb8eb1	2014-10-02 16:27:52 -0700	[diff] [blame]	83
Hakim Giydan	43e5b57	2016-09-08 10:13:59 -0700	[diff] [blame]	84	else ifeq ($(CONFIG_ARCH_VERSTAGE_ARMV7_R),y)
Hakim Giydan	43e5b57	2016-09-08 10:13:59 -0700	[diff] [blame]	85	verstage-generic-ccopts += $(armv7-r_flags)
				86	verstage-S-ccopts += $(armv7-r_asm_flags)
				87
				88	verstage-y += cache.c
				89	verstage-y += cpu.S
				90	verstage-y += exception_mr.c
				91	verstage-y += mmu.c
				92
Daisuke Nojiri	93d8e3c	2014-10-21 11:18:20 -0700	[diff] [blame]	93	endif # CONFIG_ARCH_VERSTAGE_ARMV7_M
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	94
Daisuke Nojiri	93d8e3c	2014-10-21 11:18:20 -0700	[diff] [blame]	95	################################################################################
				96	## ROM stage
				97	################################################################################
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	98	ifeq ($(CONFIG_ARCH_ROMSTAGE_ARMV7),y)
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	99	romstage-y += cache.c
Julius Werner	1f8d246	2014-01-15 14:13:25 -0800	[diff] [blame]	100	romstage-y += cpu.S
Hung-Te Lin	2fc3b62	2013-10-21 21:43:03 +0800	[diff] [blame]	101	romstage-y += exception.c
				102	romstage-y += exception_asm.S
				103	romstage-y += mmu.c
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	104
Julius Werner	d3634c1	2015-11-13 13:28:41 -0800	[diff] [blame]	105	romstage-generic-ccopts += $(armv7-a_flags)
				106	romstage-S-ccopts += $(armv7_asm_flags)
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	107
Julius Werner	d3634c1	2015-11-13 13:28:41 -0800	[diff] [blame]	108	rmodules_arm-generic-ccopts += $(armv7-a_flags)
				109	rmodules_arm-S-ccopts += $(armv7_asm_flags)
Furquan Shaikh	a742ef1	2014-07-23 11:41:59 -0700	[diff] [blame]	110
Hakim Giydan	43e5b57	2016-09-08 10:13:59 -0700	[diff] [blame]	111	else ifeq ($(CONFIG_ARCH_ROMSTAGE_ARMV7_R),y)
				112	romstage-y += cache.c
				113	romstage-y += cpu.S
				114	romstage-y += exception_mr.c
				115	romstage-y += mmu.c
				116
				117	romstage-generic-ccopts += $(armv7-r_flags)
				118	romstage-S-ccopts += $(armv7-r_asm_flags)
				119
				120	rmodules_arm-generic-ccopts += $(armv7-r_flags)
				121	rmodules_arm-S-ccopts += $(armv7-r_asm_flags)
				122
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	123	endif # CONFIG_ARCH_ROMSTAGE_ARMV7
				124
				125	###############################################################################
				126	# ramstage
				127	###############################################################################
				128
				129	ifeq ($(CONFIG_ARCH_RAMSTAGE_ARMV7),y)
				130
				131	ramstage-y += cache.c
Julius Werner	1f8d246	2014-01-15 14:13:25 -0800	[diff] [blame]	132	ramstage-y += cpu.S
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	133	ramstage-y += exception.c
				134	ramstage-y += exception_asm.S
				135	ramstage-y += mmu.c
				136
Julius Werner	d3634c1	2015-11-13 13:28:41 -0800	[diff] [blame]	137	ramstage-generic-ccopts += $(armv7-a_flags)
				138	ramstage-S-ccopts += $(armv7_asm_flags)
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	139
Aaron Durbin	703e507	2014-03-20 15:02:17 -0500	[diff] [blame]	140	# All rmodule code is armv7 if ramstage is armv7.
Julius Werner	d3634c1	2015-11-13 13:28:41 -0800	[diff] [blame]	141	rmodules_arm-generic-ccopts += $(armv7-a_flags)
				142	rmodules_arm-S-ccopts += $(armv7_asm_flags)
Hakim Giydan	43e5b57	2016-09-08 10:13:59 -0700	[diff] [blame]	143
				144	else ifeq ($(CONFIG_ARCH_RAMSTAGE_ARMV7_R),y)
				145
				146	ramstage-y += cache.c
				147	ramstage-y += cpu.S
				148	ramstage-y += exception_mr.c
				149	ramstage-y += mmu.c
				150
				151	ramstage-generic-ccopts += $(armv7-r_flags)
				152	ramstage-S-ccopts += $(armv7-r_asm_flags)
				153
				154	# All rmodule code is armv7 if ramstage is armv7.
				155	rmodules_arm-generic-ccopts += $(armv7-r_flags)
				156	rmodules_arm-S-ccopts += $(armv7-r_asm_flags)
				157
Gabe Black	51edd54	2013-09-30 23:00:33 -0700	[diff] [blame]	158	endif # CONFIG_ARCH_RAMSTAGE_ARMV7