[coreboot-gerrit] Patch set updated for coreboot: d53b074 x86: include optional reference code blob in cbfs
Aaron Durbin (adurbin@google.com)
gerrit at coreboot.org
Thu Jan 30 05:40:10 CET 2014
Aaron Durbin (adurbin at google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/4895
-gerrit
commit d53b074c0ab249283405ab1adfa347921285182f
Author: Aaron Durbin <adurbin at chromium.org>
Date: Thu Oct 24 08:55:51 2013 -0500
x86: include optional reference code blob in cbfs
In order to incorporate external blobs into
CBFS besides MRC have a notion of a reference code
blob. By selecting HAVE_REFCODE_BLOB and providing
the file name the refcode blob will be added to
cbfs as a stage file.
BUG=chrome-os-partner:22866
BRANCH=None
TEST=Using this option and other patches able to build,
boot, and run blob code.
Change-Id: I472604d77f4cb48f286b5a76b25d8b5bfb0c7780
Signed-off-by: Aaron Durbin <adurbin at chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/174423
Reviewed-by: Duncan Laurie <dlaurie at chromium.org>
---
src/Kconfig | 17 +++++++++++++++++
src/arch/x86/Makefile.inc | 3 +++
2 files changed, 20 insertions(+)
diff --git a/src/Kconfig b/src/Kconfig
index 0af108f..614b95f 100644
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -429,6 +429,23 @@ config RELOCATABLE_RAMSTAGE
wake. When selecting this option the romstage is responsible for
determing a stack location to use for loading the ramstage.
+config HAVE_REFCODE_BLOB
+ depends on ARCH_X86
+ bool "An external reference code blob should be put into cbfs."
+ default n
+ help
+ The reference code blob will be placed into cbfs.
+
+if HAVE_REFCODE_BLOB
+
+config REFCODE_BLOB_FILE
+ string "Path and filename to reference code blob."
+ default "refcode.elf"
+ help
+ The path and filename to the file to be added to cbfs.
+
+endif # HAVE_REFCODE_BLOB
+
config HAVE_ACPI_TABLES
bool
help
diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc
index 2ade820..80e731f 100644
--- a/src/arch/x86/Makefile.inc
+++ b/src/arch/x86/Makefile.inc
@@ -136,6 +136,9 @@ endif
ifeq ($(CONFIG_VBOOT_VERIFY_FIRMWARE),y)
$(CBFSTOOL) $@.tmp add-stage -f $(VBOOT_STUB_ELF) -n $(CONFIG_CBFS_PREFIX)/vboot -c $(CBFS_COMPRESS_FLAG)
endif
+ifeq ($(CONFIG_HAVE_REFCODE_BLOB),y)
+ $(CBFSTOOL) $@.tmp add-stage -f $(CONFIG_REFCODE_BLOB_FILE) -n $(CONFIG_CBFS_PREFIX)/refcode -c $(CBFS_COMPRESS_FLAG)
+endif
ifeq ($(CONFIG_PXE_ROM),y)
$(CBFSTOOL) $@.tmp add -f $(CONFIG_PXE_ROM_FILE) -n pci$(CONFIG_PXE_ROM_ID).rom -t raw
endif
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