Etienne Carriere 71816096da bl32: add secure interrupt handling in AArch32 sp_min ... Add support for a minimal secure interrupt service in sp_min for the AArch32 implementation. Hard code that only FIQs are handled. Introduce bolean build directive SP_MIN_WITH_SECURE_FIQ to enable FIQ handling from SP_MIN. Configure SCR[FIQ] and SCR[FW] from generic code for both cold and warm boots to handle FIQ in secure state from monitor. Since SP_MIN architecture, FIQ are always trapped when system executes in non secure state. Hence discard relay of the secure/non-secure state in the FIQ handler. Change-Id: I1f7d1dc7b21f6f90011b7f3fcd921e455592f5e7 Signed-off-by: Etienne Carriere <etienne.carriere@st.com>		2017-08-09 15:48:53 +02:00
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aarch32	bl32: add secure interrupt handling in AArch32 sp_min	2017-08-09 15:48:53 +02:00
sp_min.ld.S	Use SPDX license identifiers	2017-05-03 09:39:28 +01:00
sp_min.mk	bl32: add secure interrupt handling in AArch32 sp_min	2017-08-09 15:48:53 +02:00
sp_min_main.c	bl32: add secure interrupt handling in AArch32 sp_min	2017-08-09 15:48:53 +02:00
sp_min_private.h	bl32: add secure interrupt handling in AArch32 sp_min	2017-08-09 15:48:53 +02:00