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| author | Alex Bennée <alex.bennee@linaro.org> | 2023-05-16 11:44:20 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2023-05-18 11:09:36 +0100 |
| commit | 70a670cadba8e3669af138fbb8c0ef377c5b09ff (patch) | |
| tree | c95b771efab165a54e2e478f99f27a174e1386ea /hw/misc/sifive_u_prci.c | |
| parent | b320e21c48ce64853904bea6631c0158cc2ef227 (diff) | |
| download | qemu-70a670cadba8e3669af138fbb8c0ef377c5b09ff.zip qemu-70a670cadba8e3669af138fbb8c0ef377c5b09ff.tar.gz qemu-70a670cadba8e3669af138fbb8c0ef377c5b09ff.tar.bz2 | |
target/arm: add RAZ/WI handling for DBGDTR[TX|RX]
The commit b3aa2f2128 (target/arm: provide stubs for more external
debug registers) was added to handle HyperV's unconditional usage of
Debug Communications Channel. It turns out that Linux will similarly
break if you enable CONFIG_HVC_DCC "ARM JTAG DCC console".
Extend the registers we RAZ/WI set to avoid this.
Cc: Anders Roxell <anders.roxell@linaro.org>
Cc: Evgeny Iakovlev <eiakovlev@linux.microsoft.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230516104420.407912-1-alex.bennee@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/misc/sifive_u_prci.c')
0 files changed, 0 insertions, 0 deletions