Modify rsa_verify to use the rsa driver of DM library .The tools
will continue to use the same RSA sw library.
CONFIG_RSA is now dependent on CONFIG_DM. All configurations which
enable FIT based signatures have been modified to enable CONFIG_DM
by default.
Signed-off-by: Ruchika Gupta ruchika.gu...@freescale.com
CC: Simon Glass s...@chromium.org
---
Changes in v6:
No Changes
Changes in v5:
Added signature option in am335x_boneblack_vboot_defconfig
Made changes in rsa-verify.c as suggested by Simon
Changes in v4:
Make CONFIG_RSA always depenedent on Driver Model.
Add CONFIG_DM in defconfigs of the platforms which enable CONFIG_FIT_SIGNATURE
Changes in v3:
New patch
README | 7 ++-
configs/am335x_boneblack_vboot_defconfig | 4
configs/ids8313_defconfig| 1 +
configs/sandbox_defconfig| 1 +
configs/zynq_microzed_defconfig | 1 +
configs/zynq_zc70x_defconfig | 1 +
configs/zynq_zc770_xm010_defconfig | 1 +
configs/zynq_zc770_xm012_defconfig | 1 +
configs/zynq_zc770_xm013_defconfig | 1 +
configs/zynq_zed_defconfig | 1 +
configs/zynq_zybo_defconfig | 1 +
include/configs/am335x_evm.h | 6 ++
include/configs/sandbox.h| 1 -
lib/rsa/rsa-verify.c | 14 ++
14 files changed, 35 insertions(+), 6 deletions(-)
diff --git a/README b/README
index fefa71c..cac7978 100644
--- a/README
+++ b/README
@@ -3176,8 +3176,13 @@ CBFS (Coreboot Filesystem) support
This enables the RSA algorithm used for FIT image verification
in U-Boot. See doc/uImage.FIT/signature.txt for more
information.
+ The Modular Exponentiation algorithm in RSA is implemented using
+ driver model. So CONFIG_DM needs to be enabled by default for
this
+ library to function.
+
The signing part is build into mkimage regardless of this
- option.
+ option. The software based modular exponentiation is built into
+ mkimage irrespective of this option.
- bootcount support:
CONFIG_BOOTCOUNT_LIMIT
diff --git a/configs/am335x_boneblack_vboot_defconfig
b/configs/am335x_boneblack_vboot_defconfig
index 5837a0a..51bf370 100644
--- a/configs/am335x_boneblack_vboot_defconfig
+++ b/configs/am335x_boneblack_vboot_defconfig
@@ -4,3 +4,7 @@ CONFIG_SYS_EXTRA_OPTIONS=EMMC_BOOT,ENABLE_VBOOT
+S:CONFIG_TARGET_AM335X_EVM=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE=am335x-boneblack
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_FIT_SIGNATURE=y
+CONFIG_DM=y
diff --git a/configs/ids8313_defconfig b/configs/ids8313_defconfig
index 8479cd4..0950ec8 100644
--- a/configs/ids8313_defconfig
+++ b/configs/ids8313_defconfig
@@ -4,3 +4,4 @@ CONFIG_MPC83xx=y
CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_TARGET_IDS8313=y
+CONFIG_DM=y
diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig
index 0111f25..660063e 100644
--- a/configs/sandbox_defconfig
+++ b/configs/sandbox_defconfig
@@ -3,4 +3,5 @@ CONFIG_OF_HOSTFILE=y
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_FIT_SIGNATURE=y
+CONFIG_DM=y
CONFIG_DEFAULT_DEVICE_TREE=sandbox
diff --git a/configs/zynq_microzed_defconfig b/configs/zynq_microzed_defconfig
index b9a6fe5..8b985fe 100644
--- a/configs/zynq_microzed_defconfig
+++ b/configs/zynq_microzed_defconfig
@@ -6,4 +6,5 @@ CONFIG_OF_CONTROL=y
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_FIT_SIGNATURE=y
+CONFIG_DM=y
CONFIG_DEFAULT_DEVICE_TREE=zynq-microzed
diff --git a/configs/zynq_zc70x_defconfig b/configs/zynq_zc70x_defconfig
index dc8aa84..cceb321 100644
--- a/configs/zynq_zc70x_defconfig
+++ b/configs/zynq_zc70x_defconfig
@@ -7,3 +7,4 @@ CONFIG_DEFAULT_DEVICE_TREE=zynq-zc702
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_FIT_SIGNATURE=y
+CONFIG_DM=y
diff --git a/configs/zynq_zc770_xm010_defconfig
b/configs/zynq_zc770_xm010_defconfig
index 2f5fa8c..2935c0d 100644
--- a/configs/zynq_zc770_xm010_defconfig
+++ b/configs/zynq_zc770_xm010_defconfig
@@ -8,3 +8,4 @@ CONFIG_DEFAULT_DEVICE_TREE=zynq-zc770-xm010
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_FIT_SIGNATURE=y
+CONFIG_DM=y
diff --git a/configs/zynq_zc770_xm012_defconfig
b/configs/zynq_zc770_xm012_defconfig
index a92d495..0401739 100644
--- a/configs/zynq_zc770_xm012_defconfig
+++ b/configs/zynq_zc770_xm012_defconfig
@@ -8,3 +8,4 @@ CONFIG_DEFAULT_DEVICE_TREE=zynq-zc770-xm012
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_FIT_SIGNATURE=y
+CONFIG_DM=y
diff --git a/configs/zynq_zc770_xm013_defconfig
b/configs/zynq_zc770_xm013_defconfig
index 3a02f75..a95970a 100644
--- a/configs/zynq_zc770_xm013_defconfig
+++ b/configs/zynq_zc770_xm013_defconfig
@@ -8,3 +8,4 @@ CONFIG_DEFAULT_DEVICE_TREE=zynq-zc770-xm013
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_FIT_SIGNATURE=y
+CONFIG_DM=y
diff --git a/configs/zynq_zed_defconfig b/configs/zynq_zed_defconfig
index
