diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2013-10-24 08:55:51 -0500 |
|---|---|---|
| committer | Aaron Durbin <adurbin@google.com> | 2014-01-30 05:49:47 +0100 |
| commit | 6ac3405fdff9277d73db9b03cf88ca8dcc9d4455 (patch) | |
| tree | 73777a6a57ae360a093ab330757eda98bc9d3b40 | |
| parent | f517c448a5b297662d061c03a5a89f5fd2e248e2 (diff) | |
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@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/174423
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4895
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
| -rw-r--r-- | src/Kconfig | 17 | ||||
| -rw-r--r-- | src/arch/x86/Makefile.inc | 3 |
2 files changed, 20 insertions, 0 deletions
diff --git a/src/Kconfig b/src/Kconfig index 0af108f180..614b95f976 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 2ade820440..80e731f323 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 |