diff options
| -rw-r--r-- | hw/arm_sysctl.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/hw/arm_sysctl.c b/hw/arm_sysctl.c index 05a3200c63..a6e5ed4cc1 100644 --- a/hw/arm_sysctl.c +++ b/hw/arm_sysctl.c @@ -272,6 +272,17 @@ static bool vexpress_cfgctrl_write(arm_sysctl_state *s, unsigned int dcc, } switch (function) { + case SYS_CFG_MUXFPGA: + if (site == SYS_CFG_SITE_MB && device == 0) { + /* Select whether video output comes from motherboard + * or daughterboard: log and ignore as QEMU doesn't + * support this. + */ + qemu_log_mask(LOG_UNIMP, "arm_sysctl: selection of video output " + "not supported, ignoring\n"); + return true; + } + break; case SYS_CFG_SHUTDOWN: if (site == SYS_CFG_SITE_MB && device == 0) { qemu_system_shutdown_request(); |