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armv7: Clean up arm/snow bootblock build process.

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Remove duplicated / testing code and share more driver for bootblock, romstage
and ramstage.

The __PRE_RAM__ is now also defined in bootblock build stage, since bootblock is
executed before RAM is initialized.

Change-Id: I4f5469b1545631eee1cf9f2f5df93cbe3a58268b
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: http://review.coreboot.org/2282
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
Hung-Te Lin
2013-02-04 14:38:03 +08:00
committed by Ronald G. Minnich
parent c720d8d5d4
commit 5f83f6cb7a
18 changed files with 43 additions and 667 deletions
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6
Makefile.inc
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@@ -111,8 +111,8 @@ $(error Your current configuration requires binary-only components, but you did
endif
endif
bootblock-c-ccopts:=-D__BOOT_BLOCK__
bootblock-S-ccopts:=-D__BOOT_BLOCK__
bootblock-c-ccopts:=-D__BOOT_BLOCK__ -D__PRE_RAM__
bootblock-S-ccopts:=-D__BOOT_BLOCK__ -D__PRE_RAM__
smm-c-ccopts:=-D__SMM__
smm-S-ccopts:=-D__SMM__
@@ -292,7 +292,7 @@ $(obj)/%.romstage.o $(abspath $(obj))/%.romstage.o: $(obj)/%.c $(obj)/config.h $
$(obj)/%.bootblock.o $(abspath $(obj))/%.bootblock.o: $(obj)/%.c $(obj)/config.h $(OPTION_TABLE_H)
@printf " CC $(subst $(obj)/,,$(@))\n"
$(CC) -MMD -D__BOOT_BLOCK__ $(CFLAGS) -c -o $@ $<
$(CC) -MMD $(bootblock-c-ccopts) $(CFLAGS) -c -o $@ $<
#######################################################################
# Clean up rules