soc/intel/apollolake: add support for extracting LBP2 from IFWI
Add support for automatic extraction of the Second Logical Boot
Partition from the supplied IFWI binary.
Change-Id: Ia2a9ca233bddb8e9fb4e980f0ae5e6fcf3fc757c
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37681
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/intel/apollolake/Kconfig b/src/soc/intel/apollolake/Kconfig
index 0b3b30a..a39765f 100644
--- a/src/soc/intel/apollolake/Kconfig
+++ b/src/soc/intel/apollolake/Kconfig
@@ -211,9 +211,17 @@
help
Name of FMAP region to write logical boot partition 2 data.
+config LBP2_FROM_IFWI
+ bool "Extract the LBP2 from the IFWI binary"
+ depends on NEED_LBP2
+ default n
+ help
+ The Logical Boot Partition will be automatically extracted
+ from the supplied IFWI binary
+
config LBP2_FILE_NAME
string "Path of file to write to logical boot partition 2 region"
- depends on NEED_LBP2
+ depends on NEED_LBP2 && !LBP2_FROM_IFWI
default "3rdparty/blobs/mainboard/$(CONFIG_MAINBOARD_DIR)/lbp2.bin"
help
Name of file to store in the logical boot partition 2 region.