When Trustfence is enabled, this adds a dependence on the TF initramfs,
so it's built and added to the boot image.
It also modifies the u-boot boot script on the fly, to boot correctly
using the Trustfence initramfs.
https://jira.digi.com/browse/DEL-2278
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
The TRUSTFENCE_UBOOT_DEK_SIZE Yocto macro maps to the UBOOT_DEK_SIZE U-Boot
Kconfig entry, which is defined as a choice entry. This makes necessary
to explicitly define the choice Kconfig entry for the configuration to
work.
Signed-off-by: Diaz de Grenu, Jose <Jose.DiazdeGrenu@digi.com>
There are several possible values for TRUSTFENCE_UBOOT_ENV_DEK:
* Not defined: if the trustfence support is not included.
Should not include the feature.
* 32 characters: when defining a valid key.
Should include the feature.
* "0": when explicitly disabling the feature.
Should not include the feature
* <other>: Invalid value, should trigger the error.
This commits fixes the logic so that 'None' (no defined) is taken as a valid
value.
Signed-off-by: Diaz de Grenu, Jose <Jose.DiazdeGrenu@digi.com>
This commit changes the CONFIG_CCIMX6SBC_CONSOLE_ENABLE_GPIO_NR define
into a platform independent setting.
Signed-off-by: Mike Engel <Mike.Engel@digi.com>
https://jira.digi.com/browse/DEL-2641
https://jira.digi.com/browse/DEL-2603
Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>
Signed-off-by: Jose Diaz de Grenu de Pedro <Jose.DiazdeGrenudePedro@digi.com>
Implement the set of TRUSTFENCE_ macros to configure each secure boot feature
available in U-Boot.
https://jira.digi.com/browse/DUB-570
Signed-off-by: Jose Diaz de Grenu de Pedro <Jose.DiazdeGrenudePedro@digi.com>
This commit adds a trustfence class to encapsulate all trustfence
configurations.
https://jira.digi.com/browse/DEL-2257
Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>
Diaz de Grenu, Jose
Javier Viguera
Mike Engel
Jose Diaz de Grenu de Pedro
Alex Gonzalez