Ian Campbell 97a8196451 ARM: bootm: do not add PSCI to fdt when booting in secure mode. ... Commit 8bc347e2ec "ARM: bootm: Allow booting in secure mode on hyp capable systems" added the capability to select nonsec vs sec mode boot via an environment var. There is a subtle gotcha with this functionality, which is that the PSCI nodes are still created in the fdt (via armv7_update_dt->fdt_psci) even when booting in secure mode. Which means that if the kernel is PSCI aware then it will fail to boot because it will try and do PSCI from secure world, which won't work. This likely didn't get noticed before because the original purpose was to support booting the legacy linux-sunxi kernels which don't understand PSCI. To fix expose boot_nonsec (renaming with armv7_ prefix) outside of bootm.c and use from the virt-dt code. As well as avoiding the creation of the PSCI nodes we should also avoid reserving the secure RAM, so do so. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Tom Rini <trini@ti.com> Acked-by: Hans de Goede <hdegoede@redhat.com>		2015-01-05 15:02:03 -05:00
..
asm	ARM: bootm: do not add PSCI to fdt when booting in secure mode.	2015-01-05 15:02:03 -05:00
debug	arm: debug: replace license blocks with SPDX	2014-10-26 22:22:09 +01:00