[oe-commits] [openembedded-core] 07/15: kernel-fitimage: introduce FIT_HASH_ALG
git at git.openembedded.org
git at git.openembedded.org
Tue Jun 18 14:56:33 UTC 2019
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rpurdie pushed a commit to branch master-next
in repository openembedded-core.
commit 8c9d5d59cb1575fac17c461090937df4cbb3d3b5
Author: Ayoub Zaki <ayoub.zaki at embexus.com>
AuthorDate: Thu Nov 2 16:48:18 2017 +0100
kernel-fitimage: introduce FIT_HASH_ALG
sanitize fitImage hash algorithm selection with FIT_HASH_ALG
switch default hash algorithm from sha1 to sha256
Signed-off-by: Ayoub Zaki <ayoub.zaki at embexus.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
meta/classes/kernel-fitimage.bbclass | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/meta/classes/kernel-fitimage.bbclass b/meta/classes/kernel-fitimage.bbclass
index 9e224da..b51882d 100644
--- a/meta/classes/kernel-fitimage.bbclass
+++ b/meta/classes/kernel-fitimage.bbclass
@@ -50,6 +50,9 @@ python __anonymous () {
# Options for the device tree compiler passed to mkimage '-D' feature:
UBOOT_MKIMAGE_DTCOPTS ??= ""
+# fitImage Hash Algo
+FIT_HASH_ALG ?= "sha256"
+
#
# Emit the fitImage ITS header
#
@@ -109,7 +112,7 @@ EOF
# $4 ... Compression type
fitimage_emit_section_kernel() {
- kernel_csum="sha1"
+ kernel_csum="${FIT_HASH_ALG}"
ENTRYPOINT="${UBOOT_ENTRYPOINT}"
if [ -n "${UBOOT_ENTRYSYMBOL}" ]; then
@@ -142,7 +145,7 @@ EOF
# $3 ... Path to DTB image
fitimage_emit_section_dtb() {
- dtb_csum="sha1"
+ dtb_csum="${FIT_HASH_ALG}"
dtb_loadline=""
dtb_ext=${DTB##*.}
@@ -176,7 +179,7 @@ EOF
# $3 ... Path to setup image
fitimage_emit_section_setup() {
- setup_csum="sha1"
+ setup_csum="${FIT_HASH_ALG}"
cat << EOF >> ${1}
setup@${2} {
@@ -203,7 +206,7 @@ EOF
# $3 ... Path to ramdisk image
fitimage_emit_section_ramdisk() {
- ramdisk_csum="sha1"
+ ramdisk_csum="${FIT_HASH_ALG}"
ramdisk_ctype="none"
ramdisk_loadline=""
ramdisk_entryline=""
@@ -261,7 +264,7 @@ EOF
# $6 ... default flag
fitimage_emit_section_config() {
- conf_csum="sha1"
+ conf_csum="${FIT_HASH_ALG}"
if [ -n "${UBOOT_SIGN_ENABLE}" ] ; then
conf_sign_keyname="${UBOOT_SIGN_KEYNAME}"
fi
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