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arch/x86/Makefile.inc: Clean up generated assembly stubs 

At the moment neither verstage nor romstage has a generated assembly
stub. This was used when CAR was set up in romstage which is not the
case anymore.

Change-Id: Ia4a952f269cc2b3edf1290c80b7a63619c8c6c95
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48899
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Arthur Heymans 2020-12-24 12:25:06 +01:00 committed by Patrick Georgi
parent c6bdabd983
commit 08cb80e6ab
1 changed files with 2 additions and 23 deletions
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25
src/arch/x86/Makefile.inc
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@ -45,25 +45,6 @@ pci$(stripped_vgabios_dgpu_id).rom-type := optionrom
# common support for early assembly includes
###############################################################################
# Chipset specific assembly stubs in the romstage program flow. Certain
# boards have more than one assembly stub so collect those and put them
# into a single generated file.
crt0s = $(cpu_incs-y)
$(objgenerated)/assembly.inc: build-dirs $$(crt0s)
@printf " GEN $(subst $(obj)/,,$(@))\n"
printf '$(foreach crt0,$(crt0s),#include "$(crt0)"\n)' > $@
define early_x86_assembly_entry_rule
# $1 stage name
# Add the assembly file that pulls in the rest of the dependencies in
# the right order. Make sure the auto generated assembly.inc is a proper
# dependency.
$(1)-y += assembly_entry.S
$(call src-to-obj,$(1),$(dir)/assembly_entry.S): $(objgenerated)/assembly.inc
endef
define early_x86_stage
# $1 stage name
# $2 oformat
@ -122,6 +103,7 @@ endif # CONFIG_ARCH_BOOTBLOCK_X86_32 / CONFIG_ARCH_BOOTBLOCK_X86_64
ifeq ($(CONFIG_ARCH_VERSTAGE_X86_32)$(CONFIG_ARCH_VERSTAGE_X86_64),y)
verstage-y += assembly_entry.S
verstage-y += boot.c
verstage-y += post.c
verstage-$(CONFIG_VBOOT_SEPARATE_VERSTAGE) += gdt_init.S
@ -143,8 +125,6 @@ verstage-$(CONFIG_COLLECT_TIMESTAMPS_TSC) += timestamp.c
verstage-libs ?=
$(eval $(call early_x86_assembly_entry_rule,verstage))
ifeq ($(CONFIG_ARCH_VERSTAGE_X86_32),y)
$(eval $(call early_x86_stage,verstage,elf32-i386))
else
@ -159,6 +139,7 @@ endif # CONFIG_ARCH_VERSTAGE_X86_32 / CONFIG_ARCH_VERSTAGE_X86_64
ifeq ($(CONFIG_ARCH_ROMSTAGE_X86_32)$(CONFIG_ARCH_ROMSTAGE_X86_64),y)
romstage-y += assembly_entry.S
romstage-y += boot.c
romstage-y += post.c
romstage-y += gdt_init.S
@ -176,8 +157,6 @@ romstage-$(CONFIG_HAVE_CF9_RESET) += cf9_reset.c
romstage-srcs += $(wildcard $(src)/mainboard/$(MAINBOARDDIR)/romstage.c)
romstage-libs ?=
$(eval $(call early_x86_assembly_entry_rule,romstage))
ifeq ($(CONFIG_ARCH_ROMSTAGE_X86_32),y)
$(eval $(call early_x86_stage,romstage,elf32-i386))
else