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author | Teddy Reed <teddy.reed@gmail.com> | 2016-06-10 02:18:44 (GMT) |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2016-06-12 17:14:58 (GMT) |
commit | 51c14cd128f4355514397dc3c8647fb14f7d8ff4 (patch) | |
tree | 75a6855eebbb86d2fe86e07454e5b873c4b3fab5 /common/Makefile | |
parent | 7147a7ebd26fd0037b473343f0db2e2a98d19555 (diff) | |
download | u-boot-51c14cd128f4355514397dc3c8647fb14f7d8ff4.tar.xz |
verified-boot: Minimal support for booting U-Boot proper from SPL
This allows a board to configure verified boot within the SPL using
a FIT or FIT with external data. It also allows the SPL to perform
signature verification without needing relocation.
The board configuration will need to add the following feature defines:
CONFIG_SPL_CRYPTO_SUPPORT
CONFIG_SPL_HASH_SUPPORT
CONFIG_SPL_SHA256
In this example, SHA256 is the only selected hashing algorithm.
And the following booleans:
CONFIG_SPL=y
CONFIG_SPL_DM=y
CONFIG_SPL_LOAD_FIT=y
CONFIG_SPL_FIT=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_SPL_OF_LIBFDT=y
CONFIG_SPL_FIT_SIGNATURE=y
Signed-off-by: Teddy Reed <teddy.reed@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Andreas Dannenberg <dannenberg@ti.com>
Acked-by: Sumit Garg <sumit.garg@nxp.com>
Diffstat (limited to 'common/Makefile')
-rw-r--r-- | common/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/common/Makefile b/common/Makefile index 1557a04..97c59fe 100644 --- a/common/Makefile +++ b/common/Makefile @@ -93,6 +93,7 @@ obj-$(CONFIG_USB_KEYBOARD) += usb_kbd.o endif # !CONFIG_SPL_BUILD ifdef CONFIG_SPL_BUILD +obj-$(CONFIG_SPL_HASH_SUPPORT) += hash.o obj-$(CONFIG_ENV_IS_IN_FLASH) += env_flash.o obj-$(CONFIG_SPL_YMODEM_SUPPORT) += xyzModem.o obj-$(CONFIG_SPL_NET_SUPPORT) += miiphyutil.o |