spd: opteed: enable NS_TIMER_SWITCH
Enable dispatcher to save/restore unbanked timer registers. So that both secure (OP-TEE) and non-secure (Linux) worlds can have independent access control over timer registers. Signed-off-by: Sumit Garg <sumit.garg@linaro.org> Change-Id: I4d58d5ff8298587ed478c8433fcbc3aef538d668
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@ -1,5 +1,5 @@
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#
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# Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
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# Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved.
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#
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@ -13,3 +13,6 @@ SPD_SOURCES := services/spd/opteed/opteed_common.c \
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services/spd/opteed/opteed_pm.c
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NEED_BL32 := yes
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# required so that optee code can control access to the timer registers
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NS_TIMER_SWITCH := 1
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