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arm-trusted-firmware/lib/el3_runtime
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Varun Wadekar fbc44bd1bb Prevent RAS register access from lower ELs 
This patch adds a build config 'RAS_TRAP_LOWER_EL_ERR_ACCESS' to set
SCR_EL3.TERR during CPU boot. This bit enables trapping RAS register
accesses from EL1 or EL2 to EL3.

RAS_TRAP_LOWER_EL_ERR_ACCESS is disabled by default.

Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Change-Id: Ifb0fb0afedea7dd2a29a0b0491a1161ecd241438
2020-06-12 10:20:11 -07:00
..
aarch32 Coverity: remove unnecessary header file includes 2020-02-04 10:23:51 -06:00
aarch64 Prevent RAS register access from lower ELs 2020-06-12 10:20:11 -07:00
cpu_data_array.c Sanitise includes across codebase 2019-01-04 10:43:17 +00:00