If not all partitions are defined in Kconfig, compiler may show -Wundef
warnings for each: "#if CONFIG_ > 0". Fixed by defaulting values to 0
if they are undefined.
Some variables may be unused if filesystems are not enabled in Kconfig.
These variables are marked as UNUSED() to silent compiler warnings.
Signed-off-by: Michał Łyszczek <michal.lyszczek@bofc.pl>
This patch adds working integration of progmem FLASH. User can partition
internal FLASH memory to up to 4 partitions and use any combination of
raw, nxffs, smartfs and mtd_config filesystems (unless there are other
limitations like nxffs supports only single instance).
Support for dual CPU is added to Kconfig to not overwrite CPU2 program code.
Code guards user to not allocate more memory than there is on FLASH, and
warns user if not all FLASH memory is used. Errors will be printed when
user tries to initialize two instances of nxffs or mtd_config filesystems.
Signed-off-by: Michał Łyszczek <michal.lyszczek@bofc.pl>
