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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2025-03-19 07:13:33 +0100 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2025-05-19 13:30:24 +1000 |
| commit | 4c1a39eebc6a9f1db816ff6c23e3d42ba52e2601 (patch) | |
| tree | 378a77248c9c3eeb4866bf21d6a724b64a837cad | |
| parent | 28c12c1f2f50d7f7f1ebfc587c4777ecd50aac5b (diff) | |
| download | focaccia-qemu-4c1a39eebc6a9f1db816ff6c23e3d42ba52e2601.tar.gz focaccia-qemu-4c1a39eebc6a9f1db816ff6c23e3d42ba52e2601.zip | |
hw/misc: Add MPFS system reset support
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-ID: <20250319061342.26435-2-sebastian.huber@embedded-brains.de> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
| -rw-r--r-- | hw/misc/mchp_pfsoc_sysreg.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/hw/misc/mchp_pfsoc_sysreg.c b/hw/misc/mchp_pfsoc_sysreg.c index bfa78d3d2f..f47c835f80 100644 --- a/hw/misc/mchp_pfsoc_sysreg.c +++ b/hw/misc/mchp_pfsoc_sysreg.c @@ -27,7 +27,9 @@ #include "hw/irq.h" #include "hw/sysbus.h" #include "hw/misc/mchp_pfsoc_sysreg.h" +#include "system/runstate.h" +#define MSS_RESET_CR 0x18 #define ENVM_CR 0xb8 #define MESSAGE_INT 0x118c @@ -56,6 +58,11 @@ static void mchp_pfsoc_sysreg_write(void *opaque, hwaddr offset, { MchpPfSoCSysregState *s = opaque; switch (offset) { + case MSS_RESET_CR: + if (value == 0xdead) { + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); + } + break; case MESSAGE_INT: qemu_irq_lower(s->irq); break; |