linux: config: Set 'quiet' for P9 kernel

Now that we are out of early bring-up we can set the kernel to be quiet
again. This results in a small boot speedup on some machines.

Now that the p8 and p9 configurations are the same, we can merge them.

Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/openpower/configs/linux/skiroot_defconfig b/openpower/configs/linux/skiroot_defconfig
index fd3a786..48147d3 100644
--- a/openpower/configs/linux/skiroot_defconfig
+++ b/openpower/configs/linux/skiroot_defconfig
@@ -13,6 +13,7 @@
 CONFIG_TASK_DELAY_ACCT=y
 CONFIG_TASK_XACCT=y
 CONFIG_TASK_IO_ACCOUNTING=y
+# CONFIG_CPU_ISOLATION is not set
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=20
@@ -52,6 +53,7 @@
 CONFIG_CMDLINE_BOOL=y
 CONFIG_CMDLINE="console=tty0 console=hvc0 ipr.fast_reboot=1 quiet"
 # CONFIG_SECCOMP is not set
+# CONFIG_PPC_MEM_KEYS is not set
 CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
@@ -75,8 +77,10 @@
 CONFIG_BLK_DEV_RAM_SIZE=65536
 CONFIG_VIRTIO_BLK=m
 CONFIG_BLK_DEV_NVME=m
+CONFIG_NVME_MULTIPATH=y
 CONFIG_EEPROM_AT24=y
 # CONFIG_CXL is not set
+# CONFIG_OCXL is not set
 CONFIG_BLK_DEV_SD=m
 CONFIG_BLK_DEV_SR=m
 CONFIG_BLK_DEV_SR_VENDOR=y
@@ -124,23 +128,27 @@
 CONFIG_ACENIC_OMIT_TIGON_I=y
 CONFIG_TIGON3=y
 CONFIG_BNX2X=m
+# CONFIG_CAVIUM_PTP is not set
 CONFIG_CHELSIO_T1=y
+# CONFIG_NET_VENDOR_CORTINA is not set
 CONFIG_BE2NET=m
 CONFIG_S2IO=m
 # CONFIG_NET_VENDOR_HUAWEI is not set
 CONFIG_E1000=m
+CONFIG_IGB=m
 CONFIG_IXGB=m
 CONFIG_IXGBE=m
 CONFIG_I40E=m
 CONFIG_MLX4_EN=m
+# CONFIG_MLX4_CORE_GEN2 is not set
 CONFIG_MLX5_CORE=m
 CONFIG_MLX5_CORE_EN=y
 # CONFIG_MLX5_MPFS is not set
-# CONFIG_MLX5_ESWITCH is not set
 CONFIG_MYRI10GE=m
 CONFIG_QLGE=m
 CONFIG_NETXEN_NIC=m
 CONFIG_SFC=m
+# CONFIG_NET_VENDOR_SOCIONEXT is not set
 # CONFIG_USB_NET_DRIVERS is not set
 # CONFIG_WLAN is not set
 CONFIG_INPUT_EVDEV=y
@@ -150,6 +158,7 @@
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_IPMI_HANDLER=y
+# CONFIG_IPMI_PROC_INTERFACE is not set
 CONFIG_IPMI_DEVICE_INTERFACE=y
 CONFIG_IPMI_POWERNV=y
 CONFIG_HW_RANDOM=y
@@ -157,7 +166,6 @@
 # CONFIG_I2C_COMPAT is not set
 CONFIG_I2C_CHARDEV=y
 # CONFIG_I2C_HELPER_AUTO is not set
-# CONFIG_RC_CORE is not set
 CONFIG_DRM=y
 CONFIG_DRM_RADEON=y
 CONFIG_DRM_AST=m
@@ -222,6 +230,7 @@
 CONFIG_WQ_WATCHDOG=y
 CONFIG_SCHEDSTATS=y
 # CONFIG_FTRACE is not set
+# CONFIG_RUNTIME_TESTING_MENU is not set
 CONFIG_XMON=y
 CONFIG_XMON_DEFAULT=y
 CONFIG_SECURITY=y