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authorRonald G. Minnich <rminnich@gmail.com>2016-02-12 22:37:48 +0000
committerMartin Roth <martinroth@google.com>2016-02-20 04:55:13 +0100
commit9831244cb8b3e72aa03851cfa73819e2964de330 (patch)
tree77a7565d955bb4da0115eff04ed6b8d7fc68cc37 /src/arch/power8/Makefile.inc
parent41462bd0c34838b3047ff21a15dc78a99b76e53c (diff)
emulation/qemu-power8: initial mainboard and arch commit
This builds and produces an image. The next step is to get a 'halt' instruction into the boot block and then attach with qemu. I can't get the powerpc64le-linux-gnu-ld.bfd to recognize any output arch but powerpc. That makes no sense to me. Change-Id: Ia2a5fe07a1457e7b6974ab1473539c7447d7a449 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: https://review.coreboot.org/13704 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/arch/power8/Makefile.inc')
-rw-r--r--src/arch/power8/Makefile.inc107
1 files changed, 107 insertions, 0 deletions
diff --git a/src/arch/power8/Makefile.inc b/src/arch/power8/Makefile.inc
new file mode 100644
index 0000000000..54e97f966a
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+++ b/src/arch/power8/Makefile.inc
@@ -0,0 +1,107 @@
+################################################################################
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2014 The ChromiumOS Authors
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; version 2 of the License.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+## GNU General Public License for more details.
+##
+################################################################################
+
+power8_flags = -I$(src)/arch/power8/
+
+power8_asm_flags =
+
+################################################################################
+## bootblock
+################################################################################
+ifeq ($(CONFIG_ARCH_BOOTBLOCK_POWER8),y)
+
+bootblock-y = bootblock.S stages.c
+bootblock-y += boot.c
+bootblock-y += rom_media.c
+bootblock-y += \
+ $(top)/src/lib/memchr.c \
+ $(top)/src/lib/memcmp.c \
+ $(top)/src/lib/memcpy.c \
+ $(top)/src/lib/memmove.c \
+ $(top)/src/lib/memset.c
+
+$(objcbfs)/bootblock.debug: $$(bootblock-objs)
+ @printf " LINK $(subst $(obj)/,,$(@))\n"
+ $(LD_bootblock) $(LDFLAGS_bootblock) -o $@ -L$(obj) \
+ -T $(call src-to-obj,bootblock,src/mainboard/$(MAINBOARDDIR)/memlayout.ld) --whole-archive --start-group $(filter-out %.ld,$(bootblock-objs)) \
+ $(LIBGCC_FILE_NAME_bootblock) --end-group $(COMPILER_RT_bootblock)
+
+endif
+
+################################################################################
+## romstage
+################################################################################
+ifeq ($(CONFIG_ARCH_ROMSTAGE_POWER8),y)
+
+romstage-y += boot.c
+romstage-y += stages.c
+romstage-y += rom_media.c
+romstage-y += \
+ $(top)/src/lib/memchr.c \
+ $(top)/src/lib/memcmp.c \
+ $(top)/src/lib/memcpy.c \
+ $(top)/src/lib/memmove.c \
+ $(top)/src/lib/memset.c
+
+romstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
+
+# Build the romstage
+
+$(objcbfs)/romstage.debug: $$(romstage-objs)
+ @printf " LINK $(subst $(obj)/,,$(@))\n"
+ $(LD_romstage) $(LDFLAGS_romstage) -o $@ -L$(obj) -T $(call src-to-obj,romstage,src/mainboard/$(MAINBOARDDIR)/memlayout.ld) --whole-archive --start-group $(filter-out %.ld,$(romstage-objs)) --end-group $(COMPILER_RT_romstage)
+
+romstage-c-ccopts += $(power8_flags)
+romstage-S-ccopts += $(power8_asm_flags)
+
+CBFSTOOL_PRE1_OPTS = -v -m power8 -s $(CONFIG_CBFS_SIZE)
+
+endif
+
+################################################################################
+## ramstage
+################################################################################
+ifeq ($(CONFIG_ARCH_RAMSTAGE_POWER8),y)
+
+ramstage-y += rom_media.c
+ramstage-y += stages.c
+ramstage-y += misc.c
+ramstage-y += boot.c
+ramstage-y += tables.c
+ramstage-y += \
+ $(top)/src/lib/memchr.c \
+ $(top)/src/lib/memcmp.c \
+ $(top)/src/lib/memcpy.c \
+ $(top)/src/lib/memmove.c \
+ $(top)/src/lib/memset.c
+
+$(eval $(call create_class_compiler,rmodules,power8))
+
+ramstage-$(CONFIG_COLLECT_TIMESTAMPS) += timestamp.c
+
+ramstage-srcs += src/mainboard/$(MAINBOARDDIR)/mainboard.c
+
+# Build the ramstage
+
+$(objcbfs)/ramstage.debug: $$(ramstage-objs)
+ @printf " CC $(subst $(obj)/,,$(@))\n"
+ $(LD_ramstage) $(LDFLAGS_ramstage) -o $@ -L$(obj) -T $(call src-to-obj,ramstage,src/mainboard/$(MAINBOARDDIR)/memlayout.ld) --whole-archive --start-group $(filter-out %.ld,$(ramstage-objs)) --end-group $(COMPILER_RT_ramstage)
+
+ramstage-c-ccopts += $(power8_flags)
+ramstage-S-ccopts += $(power8_asm_flags)
+
+endif