Add needed files for RPI4

root/target/linux/brcm2708/bcm2711/config-4.19

@@ -107,8 +107,10 @@ CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
 CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND=y
 CONFIG_ARM_BCM2835_CPUFREQ=y
 CONFIG_ARM_GIC=y
+CONFIG_ARM_GIC_V2M=y
 CONFIG_ARM_GIC_V3=y
 CONFIG_ARM_GIC_V3_ITS=y
+CONFIG_ARM_GIC_V3_ITS_PCI=y
 CONFIG_ARM_PSCI_FW=y
 # CONFIG_ARM_SCMI_PROTOCOL is not set
 # CONFIG_ARM_SP805_WATCHDOG is not set
@@ -127,6 +129,7 @@ CONFIG_BCM2835_VCHIQ_MMAL=y
 CONFIG_BCM2835_WDT=y
 # CONFIG_BCM_VCIO is not set
 # CONFIG_BCM_VC_SM is not set
+CONFIG_BCM_VC_SM_CMA=y
 CONFIG_BCM_VIDEOCORE=y
 # CONFIG_BLK_DEV_INITRD is not set
 CONFIG_BLK_DEV_LOOP=y
@@ -134,6 +137,7 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_MQ_PCI=y
 CONFIG_BLK_SCSI_REQUEST=y
 CONFIG_BRCMSTB_THERMAL=y
 CONFIG_BRCM_CHAR_DRIVERS=y
@@ -141,6 +145,7 @@ CONFIG_BUILD_BIN2C=y
 CONFIG_CAVIUM_ERRATUM_22375=y
 CONFIG_CAVIUM_ERRATUM_23154=y
 CONFIG_CAVIUM_ERRATUM_27456=y
+CONFIG_CC_HAS_ASM_GOTO=y
 CONFIG_CLKDEV_LOOKUP=y
 CONFIG_CLKSRC_MMIO=y
 CONFIG_CLONE_BACKWARDS=y
@@ -200,7 +205,7 @@ CONFIG_DMA_CMA=y
 CONFIG_DMA_DIRECT_OPS=y
 CONFIG_DMA_ENGINE=y
 CONFIG_DMA_OF=y
-CONFIG_DMA_SHARED_BUFFER=m
+CONFIG_DMA_SHARED_BUFFER=y
 CONFIG_DMA_VIRTUAL_CHANNELS=y
 CONFIG_DNOTIFY=y
 CONFIG_DTC=y
@@ -210,10 +215,6 @@ CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_EXT4_FS=y
 CONFIG_EXT4_FS_POSIX_ACL=y
 CONFIG_EXT4_FS_SECURITY=y
-# CONFIG_F2FS_CHECK_FS is not set
-# CONFIG_F2FS_FS_SECURITY is not set
-# CONFIG_F2FS_FS_XATTR is not set
-# CONFIG_F2FS_STAT_FS is not set
 CONFIG_FB=y
 CONFIG_FB_BCM2708=y
 CONFIG_FB_CFB_COPYAREA=y
@@ -273,6 +274,7 @@ CONFIG_HARDEN_BRANCH_PREDICTOR=y
 CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
 CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
 CONFIG_HAVE_ARCH_AUDITSYSCALL=y
 CONFIG_HAVE_ARCH_BITREVERSE=y
@@ -377,7 +379,6 @@ CONFIG_MDIO_BUS=y
 CONFIG_MDIO_DEVICE=y
 CONFIG_MEMFD_CREATE=y
 CONFIG_MEMORY_ISOLATION=y
-# CONFIG_MFD_RPISENSE_CORE is not set
 CONFIG_MFD_SYSCON=y
 CONFIG_MICROCHIP_PHY=y
 CONFIG_MIGRATION=y
@@ -390,7 +391,9 @@ CONFIG_MMC_BCM2835_SDHOST=y
 CONFIG_MMC_BLOCK=y
 CONFIG_MMC_BLOCK_MINORS=32
 CONFIG_MMC_SDHCI=y
+# CONFIG_MMC_SDHCI_PCI is not set
 CONFIG_MMC_SDHCI_PLTFM=y
+# CONFIG_MMC_TIFM_SD is not set
 CONFIG_MODULES_USE_ELF_RELA=y
 # CONFIG_MTD is not set
 CONFIG_MUTEX_SPIN_ON_OWNER=y
@@ -404,7 +407,6 @@ CONFIG_NO_BOOTMEM=y
 CONFIG_NO_HZ=y
 CONFIG_NO_HZ_COMMON=y
 CONFIG_NO_HZ_IDLE=y
-CONFIG_NO_IOPORT_MAP=y
 CONFIG_NR_CPUS=4
 # CONFIG_NUMA is not set
 CONFIG_NVMEM=y
@@ -424,6 +426,12 @@ CONFIG_OF_RESERVED_MEM=y
 CONFIG_OF_RESOLVE=y
 CONFIG_PADATA=y
 CONFIG_PARTITION_PERCPU=y
+CONFIG_PCI=y
+CONFIG_PCIE_BRCMSTB=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
 CONFIG_PGTABLE_LEVELS=3
 CONFIG_PHYLIB=y
 CONFIG_PHYS_ADDR_T_64BIT=y
@@ -459,6 +467,7 @@ CONFIG_REGMAP=y
 CONFIG_REGMAP_MMIO=y
 CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_RESET_CONTROLLER=y
 CONFIG_RFS_ACCEL=y
 CONFIG_RPS=y
 CONFIG_RWSEM_SPIN_ON_OWNER=y
@@ -466,7 +475,6 @@ CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_SCSI=y
 # CONFIG_SCSI_LOWLEVEL is not set
 # CONFIG_SCSI_PROC_FS is not set
-# CONFIG_SENSORS_RASPBERRYPI_HWMON is not set
 CONFIG_SERIAL_8250_BCM2835AUX=y
 # CONFIG_SERIAL_8250_DMA is not set
 CONFIG_SERIAL_8250_EXTENDED=y
@@ -479,12 +487,6 @@ CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SG_POOL=y
 CONFIG_SMP=y
-# CONFIG_SND_AUDIOSENSE_PI is not set
-# CONFIG_SND_BCM2708_SOC_HIFIBERRY_DACPLUSADC is not set
-# CONFIG_SND_BCM2708_SOC_I_SABRE_Q2M is not set
-# CONFIG_SND_RPI_SIMPLE_SOUNDCARD is not set
-# CONFIG_SND_RPI_WM8804_SOUNDCARD is not set
-# CONFIG_SND_SOC_AD193X_SPI is not set
 CONFIG_SPARSEMEM=y
 CONFIG_SPARSEMEM_EXTREME=y
 CONFIG_SPARSEMEM_MANUAL=y
@@ -511,7 +513,6 @@ CONFIG_TICK_CPU_ACCOUNTING=y
 CONFIG_TIMER_OF=y
 CONFIG_TIMER_PROBE=y
 CONFIG_TMPFS_POSIX_ACL=y
-# CONFIG_TOUCHSCREEN_RPI_FT5406 is not set
 CONFIG_TREE_RCU=y
 CONFIG_TREE_SRCU=y
 CONFIG_UEVENT_HELPER_PATH=""
@@ -528,7 +529,6 @@ CONFIG_USB_STORAGE=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_UAS=y
 CONFIG_USB_USBNET=y
-# CONFIG_VIDEO_CODEC_BCM2835 is not set
 CONFIG_VMAP_STACK=y
 CONFIG_VT=y
 CONFIG_VT_CONSOLE=y