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build rules: Identify build stage with simple variables

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Provide simple environment variables telling which stage of boot is
being built. Also move this to arch-agnostic location.

Change-Id: I8cbb5cf91f53e01c06e7d672b5be3f5c235f911d
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5410
Reviewed-by: Aaron Durbin <adurbin@google.com>
Tested-by: build bot (Jenkins)
This commit is contained in:
Kyösti Mälkki
2014-02-26 15:19:04 +02:00
parent efb0b51e62
commit e8792be223
8 changed files with 39 additions and 44 deletions
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4
src/arch/x86/Makefile.inc
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@@ -368,9 +368,9 @@ endif
bootblock_inc += $(objgenerated)/bootblock.inc
bootblock_inc += $(src)/arch/x86/lib/walkcbfs.S
bootblock_romccflags := -mcpu=i386 -O2 -D__PRE_RAM__
bootblock_romccflags := -mcpu=i386 -O2 -D__PRE_RAM__ -D__BOOT_BLOCK__
ifeq ($(CONFIG_SSE),y)
bootblock_romccflags := -mcpu=k7 -msse -O2 -D__PRE_RAM__
bootblock_romccflags := -mcpu=k7 -msse -O2 -D__PRE_RAM__ -D__BOOT_BLOCK__
endif
$(objgenerated)/bootblock.ld: $$(bootblock_lds) $(obj)/ldoptions