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trustfence: Add custom CONFIG_SIGN_MODE to UBOOT_EXTRA_CONF 

This configuration is required to sign and encrypt U-Boot images during
build time, as it is done for ccimx6ul platform.

Signed-off-by: Gonzalo Ruiz <Gonzalo.Ruiz@digi.com>
This commit is contained in:
Gonzalo Ruiz 2020-04-06 15:23:36 +02:00
parent 4b6d1a2c09
commit 25c1ea59b0
1 changed files with 2 additions and 0 deletions
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2
meta-digi-dey/classes/trustfence.bbclass
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@ -62,6 +62,8 @@ python () {
d.appendVar("UBOOT_EXTRA_CONF", "CONFIG_KEY_INDEX=%s " % d.getVar("TRUSTFENCE_KEY_INDEX", True))
if (d.getVar("TRUSTFENCE_DEK_PATH", True) not in [None, "0"]):
d.appendVar("UBOOT_EXTRA_CONF", 'CONFIG_DEK_PATH=\\"%s\\" ' % d.getVar("TRUSTFENCE_DEK_PATH", True))
if d.getVar("TRUSTFENCE_SIGN_MODE", True):
d.appendVar("UBOOT_EXTRA_CONF", 'CONFIG_SIGN_MODE=\\"%s\\" ' % d.getVar("TRUSTFENCE_SIGN_MODE", True))
if (d.getVar("TRUSTFENCE_ENCRYPT_ENVIRONMENT", True) == "1"):
d.appendVar("UBOOT_EXTRA_CONF", 'CONFIG_ENV_AES=y CONFIG_ENV_AES_CAAM_KEY=y')