Varun Wadekar dd4f0885a0 Tegra: delay_timer: support for physical secure timer ... This patch modifies the delay timer driver to switch to the ARM secure physical timer instead of using Tegra's on-chip uS timer. The secure timer is not accessible to the NS world and so eliminates an important attack vector, where the Tegra timer source gets switched off from the NS world leading to a DoS attack for the trusted world. This timer is shared with the S-EL1 layer for now, but later patches will mark it as exclusive to the EL3 exception mode. Change-Id: I2c00f8cb4c48b25578971c626c314603906ad7cc Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>		2020-02-20 09:25:45 -08:00
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arch.h	Tegra: delay_timer: support for physical secure timer	2020-02-20 09:25:45 -08:00
arch_features.h	Refactor ARMv8.3 Pointer Authentication support code	2019-09-13 14:11:59 +01:00
arch_helpers.h	Make PAC demangling more generic	2020-02-07 17:00:34 +00:00
asm_macros.S	Prevent speculative execution past ERET	2020-01-22 21:42:51 +00:00
assert_macros.S	Reorganize architecture-dependent header files	2019-01-04 10:43:16 +00:00
console_macros.S	Console: remove deprecated finish_console_register	2019-04-03 14:55:18 +01:00
el3_common_macros.S	bl31: Split into two separate memory regions	2019-12-29 12:00:40 -06:00
smccc_helpers.h	Replace __ASSEMBLY__ with compiler-builtin __ASSEMBLER__	2019-08-01 13:14:12 -07:00