board/sim: Turn on more rpmsg drivers in rpserver config

to improve the build and test coverage

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>

boards/sim/sim/sim/configs/rpserver/defconfig

@@ -12,6 +12,8 @@ CONFIG_ARCH_CHIP="sim"
 CONFIG_ARCH_SIM=y
 CONFIG_BOARDCTL_POWEROFF=y
 CONFIG_BUILTIN=y
+CONFIG_CLK=y
+CONFIG_CLK_RPMSG=y
 CONFIG_DEBUG_SYMBOLS=y
 CONFIG_DEV_SIMPLE_ADDRENV=y
 CONFIG_EXAMPLES_RPMSGSOCKET=y
@@ -20,6 +22,8 @@ CONFIG_FS_PROCFS=y
 CONFIG_FS_RPMSGFS=y
 CONFIG_IDLETHREAD_STACKSIZE=4096
 CONFIG_INIT_ENTRYPOINT="nsh_main"
+CONFIG_IOEXPANDER=y
+CONFIG_IOEXPANDER_RPMSG=y
 CONFIG_LIBC_HOSTNAME="server"
 CONFIG_NET=y
 CONFIG_NETDB_DNSCLIENT=y
@@ -38,6 +42,7 @@ CONFIG_NET_ICMP=y
 CONFIG_NET_ICMP_SOCKET=y
 CONFIG_NET_LOOPBACK=y
 CONFIG_NET_RPMSG=y
+CONFIG_NET_RPMSG_DRV=y
 CONFIG_NET_STATISTICS=y
 CONFIG_NET_TCP=y
 CONFIG_NET_TCPBACKLOG=y
@@ -49,8 +54,11 @@ CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_NSH_PROMPT_STRING="server> "
 CONFIG_NSH_READLINE=y
 CONFIG_OPENAMP=y
+CONFIG_POWER=y
 CONFIG_READLINE_CMD_HISTORY=y
 CONFIG_READLINE_TABCOMPLETION=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_RPMSG=y
 CONFIG_RPMSG_UART=y
 CONFIG_RPTUN=y
 CONFIG_RTC=y