[bootwrapper PATCH 0/2] aarch64: Prepare EL3 for MDSELR_EL1

[Anshuman Khandual]

MDSELR_EL1 register will be used to configure breakpoint and watchpoint
register banks when FEAT_Debugv8p9 is enabled. This series prepares EL3
for MDSELR_EL1 access traps into EL3, and into EL2 via new Fine Grained
Traps Enable 2 (FEAT_FGT2) registers.

Anshuman Khandual (2):
  aarch64: Disable trapping into EL3 while accessing MDSELR_EL1
  aarch64: Disable trapping into EL3 while accessing FEAT_FGT2 registers

 arch/aarch64/include/asm/cpu.h | 3 +++
 arch/aarch64/init.c            | 6 ++++++
 2 files changed, 9 insertions(+)

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2.25.1