mx7dsabresd: Fix the boot of a NXP kernel
Booting a NXP kernel with mainline U-boot leads to the following kernel
crash:
caam: probe of
30900000.caam failed with error -11
Unable to handle kernel NULL pointer dereference at virtual address
00000004
pgd =
80004000
[
00000004] *pgd=
00000000
Internal error: Oops: 805 [#1] PREEMPT SMP ARM
This happens because NXP kernel expects MX7 to boot in secure mode,
so introduce mx7dsabresd_secure_defconfig that selects CONFIG_MX7_SEC
and allows booting a NXP provided kernel successfully.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
