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util/sconfig: Issue header for exposed PCI and PNP names

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Let `sconfig` output a C header file with the symbol names that we
generate since 5e2a2cd5e7 (util/sconfig: Expose usable PCI and PNP
device names).

We add another command line argument for the path to the header
file. As the file is similar in nature to our `config.h` we simply
put it in $(obj)/ too.

Change-Id: I8f87288c82f2844b61eba6534797a42b978b47bb
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35488
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Nico Huber
2019-09-20 12:05:51 +02:00
committed by Kyösti Mälkki
parent 15062533fc
commit 17e9bcb9b8
2 changed files with 38 additions and 16 deletions
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3
Makefile.inc
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@@ -591,11 +591,12 @@ OVERRIDE_DEVICETREE_FILE := $(src)/mainboard/$(MAINBOARDDIR)/$(CONFIG_OVERRIDE_D
endif
DEVICETREE_STATIC_C := $(obj)/mainboard/$(MAINBOARDDIR)/static.c
DEVICETREE_STATIC_H := $(obj)/static.h
$(DEVICETREE_STATIC_C): $(DEVICETREE_FILE) $(OVERRIDE_DEVICETREE_FILE) $(objutil)/sconfig/sconfig
@printf " SCONFIG $(subst $(src)/,,$(<))\n"
mkdir -p $(dir $(DEVICETREE_STATIC_C))
$(objutil)/sconfig/sconfig $(DEVICETREE_FILE) $(DEVICETREE_STATIC_C) $(OVERRIDE_DEVICETREE_FILE)
$(objutil)/sconfig/sconfig $(DEVICETREE_FILE) $(DEVICETREE_STATIC_C) $(DEVICETREE_STATIC_H) $(OVERRIDE_DEVICETREE_FILE)
ramstage-y+=$(DEVICETREE_STATIC_C)
romstage-y+=$(DEVICETREE_STATIC_C)