Patches added in 'meta-swupdate' (backported from U-Boot) broke our
layer. We also had those patches, so remove them and make sure the
rest or our patches are applied after the ones from 'meta-swupdate'
by using an anonymous python function instead of appending to the
SRC_URI variable.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
The caam encryption check was only done from fw_env_write and fw_env_read
functions, which are not called when using the functions exported as a library.
Move the check_caam_encryption() call to fw_env_open(), which is called from
all code paths. A similar check for AES encryption cannot be moved because it
requires the AES key as an argument.
https://jira.digi.com/browse/DEL-3616
Signed-off-by: Diaz de Grenu, Jose <Jose.DiazdeGrenu@digi.com>
Modify patch to clean compiler warning:
warning: passing argument 1 of 'sysfs_mmcboot_set_protection' discards
'const' qualifier from pointer target type
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Implements functions to get and set variables from U-Boot's environment.
https://jira.digi.com/browse/DEL-3358
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
The patch with the same name in 'meta-swupdate' fails to apply cleanly
after the patches we have done in meta-digi. So add here a version of
the patch that applies cleanly and with higher precedence in the search
path (using 'dey' distro override).
https://jira.digi.com/browse/DEL-3355
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This patch adds the functionality to automatically detect if the enviroment
is encrypted (through the device tree). If it is, the environment is encrypted
and decrypted as required in a transparent way for the user.
https://jira.digi.com/browse/DEL-2836
Signed-off-by: Diaz de Grenu, Jose <Jose.DiazdeGrenu@digi.com>
U-Boot environment on the CC6UL NAND is located at partition /dev/mtd1:
- original copy is located at offset 0 in the partition
- redundant copy is located 1 erase block (128K) after the original copy
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
https://jira.digi.com/browse/DEL-2552
Instead of creating a new recipe for u-boot fw-utils (fw_printenv) just
bbappend the recipe in Poky.
https://jira.digi.com/browse/DEL-1829
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
Hector Palacios
Javier Viguera
Diaz de Grenu, Jose