kernel: Add various arm64-related symbols

In preparation for bumping arm64 to 4.9, add a bunch of configuration
symbols that are available under arm64.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

target/linux/generic/config-4.9

@@ -122,6 +122,7 @@ CONFIG_ALLOW_DEV_COREDUMP=y
 # CONFIG_ALX is not set
 # CONFIG_AM2315 is not set
 # CONFIG_AM335X_PHY_USB is not set
+# CONFIG_AMBA_PL08X is not set
 # CONFIG_AMD8111_ETH is not set
 # CONFIG_AMD_PHY is not set
 # CONFIG_AMD_XGBE is not set
@@ -1668,6 +1669,7 @@ CONFIG_HZ_100=y
 # CONFIG_I2C_SMBUS is not set
 # CONFIG_I2C_STUB is not set
 # CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_THUNDERX is not set
 # CONFIG_I2C_TINY_USB is not set
 # CONFIG_I2C_VERSATILE is not set
 # CONFIG_I2C_VIA is not set
@@ -2647,6 +2649,7 @@ CONFIG_MULTIUSER=y
 # CONFIG_MVNETA_BM is not set
 # CONFIG_MVSW61XX_PHY is not set
 # CONFIG_MVSWITCH_PHY is not set
+# CONFIG_MV_XOR_V2 is not set
 # CONFIG_MWAVE is not set
 # CONFIG_MWL8K is not set
 # CONFIG_MXC4005 is not set
@@ -3258,6 +3261,7 @@ CONFIG_PINCTRL_SINGLE=y
 CONFIG_PINMUX=y
 # CONFIG_PKCS7_MESSAGE_PARSER is not set
 # CONFIG_PL320_MBOX is not set
+# CONFIG_PL330_DMA is not set
 # CONFIG_PLATFORM_MHU is not set
 # CONFIG_PLAT_SPEAR is not set
 # CONFIG_PLIP is not set
@@ -3677,6 +3681,7 @@ CONFIG_SCSI_DMA=y
 # CONFIG_SCSI_GDTH is not set
 # CONFIG_SCSI_GENERIC_NCR5380 is not set
 # CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
+# CONFIG_SCSI_HISI_SAS is not set
 # CONFIG_SCSI_HPSA is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_IN2000 is not set
@@ -4343,6 +4348,7 @@ CONFIG_SND_VERBOSE_PROCFS=y
 # CONFIG_SPI_ROCKCHIP is not set
 # CONFIG_SPI_SC18IS602 is not set
 # CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_THUNDERX is not set
 # CONFIG_SPI_TI_QSPI is not set
 # CONFIG_SPI_TLE62X0 is not set
 # CONFIG_SPI_TOPCLIFF_PCH is not set