brcm2708: Add Raspberry Pi 4 support

package/firmware/linux-firmware/broadcom.mk

@@ -52,6 +52,24 @@ define Package/brcmfmac-firmware-43430-sdio/install
 endef
 $(eval $(call BuildPackage,brcmfmac-firmware-43430-sdio))
 
+Package/brcmfmac-firmware-43430-sdio-rpi-3b = $(call Package/firmware-default,Broadcom BCM43430 NVRAM for Raspberry Pi 3B)
+define Package/brcmfmac-firmware-43430-sdio-rpi-3b/install
+	$(INSTALL_DIR) $(1)/lib/firmware/brcm
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt \
+		$(1)/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt
+endef
+$(eval $(call BuildPackage,brcmfmac-firmware-43430-sdio-rpi-3b))
+
+Package/brcmfmac-firmware-43430-sdio-rpi-zero-w = $(call Package/firmware-default,Broadcom BCM43430 NVRAM for Raspberry Pi Zero W)
+define Package/brcmfmac-firmware-43430-sdio-rpi-zero-w/install
+	$(INSTALL_DIR) $(1)/lib/firmware/brcm
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/brcm/brcmfmac43430-sdio.raspberrypi,3-model-b.txt \
+		$(1)/lib/firmware/brcm/brcmfmac43430-sdio.raspberrypi,model-zero-w.txt
+endef
+$(eval $(call BuildPackage,brcmfmac-firmware-43430-sdio-rpi-zero-w))
+
 Package/brcmfmac-firmware-43430a0-sdio = $(call Package/firmware-default,Broadcom BCM43430a0 FullMac SDIO firmware)
 define Package/brcmfmac-firmware-43430a0-sdio/install
 	$(INSTALL_DIR) $(1)/lib/firmware/brcm
@@ -70,6 +88,24 @@ define Package/brcmfmac-firmware-43455-sdio/install
 endef
 $(eval $(call BuildPackage,brcmfmac-firmware-43455-sdio))
 
+Package/brcmfmac-firmware-43455-sdio-rpi-3b-plus = $(call Package/firmware-default,Broadcom BCM43455 NVRAM for Raspberry Pi 3B+)
+define Package/brcmfmac-firmware-43455-sdio-rpi-3b-plus/install
+	$(INSTALL_DIR) $(1)/lib/firmware/brcm
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt \
+		$(1)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt
+endef
+$(eval $(call BuildPackage,brcmfmac-firmware-43455-sdio-rpi-3b-plus))
+
+Package/brcmfmac-firmware-43455-sdio-rpi-4b = $(call Package/firmware-default,Broadcom BCM43455 NVRAM for Raspberry Pi 4B)
+define Package/brcmfmac-firmware-43455-sdio-rpi-4b/install
+	$(INSTALL_DIR) $(1)/lib/firmware/brcm
+	$(INSTALL_DATA) \
+		$(PKG_BUILD_DIR)/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt \
+		$(1)/lib/firmware/brcm/brcmfmac43455-sdio.raspberrypi,4-model-b.txt
+endef
+$(eval $(call BuildPackage,brcmfmac-firmware-43455-sdio-rpi-4b))
+
 Package/brcmfmac-firmware-usb = $(call Package/firmware-default,Broadcom BCM43xx fullmac USB firmware)
 define Package/brcmfmac-firmware-usb/install
 	$(INSTALL_DIR) $(1)/lib/firmware/brcm

package/kernel/brcm2708-gpu-fw/Makefile

 #
-# Copyright (C) 2012-2016 OpenWrt.org
+# Copyright (C) 2012-2019 OpenWrt.org
 # Copyright (C) 2017 LEDE project
 #
 # This is free software, licensed under the GNU General Public License v2.
@@ -9,8 +9,8 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=brcm2708-gpu-fw
-PKG_VERSION:=2018-11-29
-PKG_RELEASE:=b428bdd819df8d0ad3009b64492a4b3d1f9453e4
+PKG_VERSION:=2019-07-09
+PKG_RELEASE:=025759b8634c2f8df35203be02c19a0633f1cec1
 
 PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)/rpi-firmware-$(PKG_RELEASE)
 
@@ -33,7 +33,7 @@ define Download/bootcode_bin
   FILE:=$(RPI_FIRMWARE_FILE)-bootcode.bin
   URL:=$(RPI_FIRMWARE_URL)
   URL_FILE:=bootcode.bin
-  HASH:=7b24659eb049333eec69f59cf0c5aa0d49eab5ed67726af3c6f0c9bcf1e3f9e3
+  HASH:=6948c07f60f93489bbbc78747a1dc09ff0b1de42035c915fbd6453cdbd0e6475
 endef
 $(eval $(call Download,bootcode_bin))
 
@@ -41,7 +41,7 @@ define Download/fixup_dat
   FILE:=$(RPI_FIRMWARE_FILE)-fixup.dat
   URL:=$(RPI_FIRMWARE_URL)
   URL_FILE:=fixup.dat
-  HASH:=5e5946fe7c0b1f5e270f43a17aef5f6da5758d5e544ed37137628c972c9b8061
+  HASH:=d63bc6d3516dbb860091a34ec3ce584fafb4dc79740c11da9be87572849c2e02
 endef
 $(eval $(call Download,fixup_dat))
 
@@ -49,23 +49,47 @@ define Download/fixup_cd_dat
   FILE:=$(RPI_FIRMWARE_FILE)-fixup_cd.dat
   URL:=$(RPI_FIRMWARE_URL)
   URL_FILE:=fixup_cd.dat
-  HASH:=d7ed04063af818695f6d2f6ffdde8304c19385051c9cee7f8d6d5b20851e4e55
+  HASH:=eba5b57f49d2e8c1b2261e59297256bdff4751aeb3c7a16e60044799bcfd6b68
 endef
 $(eval $(call Download,fixup_cd_dat))
 
 define Download/fixup_x_dat
   FILE:=$(RPI_FIRMWARE_FILE)-fixup_x.dat
   URL:=$(RPI_FIRMWARE_URL)
-  HASH:=ec99af78227d9ffa2e46ab80a96aa762187467fe33876e4d8085377e7d0f76c2
   URL_FILE:=fixup_x.dat
+  HASH:=74cc843d28f07940f7f9e618d2f5ff8c0ed245599bb45457bab1960e56cbf672
 endef
 $(eval $(call Download,fixup_x_dat))
 
+define Download/fixup4_dat
+  FILE:=$(RPI_FIRMWARE_FILE)-fixup4.dat
+  URL:=$(RPI_FIRMWARE_URL)
+  URL_FILE:=fixup4.dat
+  HASH:=d8b44fd10c87ae51d4cce14a692f7f322574d63f7255f9776a61005c37183c5a
+endef
+$(eval $(call Download,fixup4_dat))
+
+define Download/fixup4cd_dat
+  FILE:=$(RPI_FIRMWARE_FILE)-fixup4cd.dat
+  URL:=$(RPI_FIRMWARE_URL)
+  URL_FILE:=fixup4cd.dat
+  HASH:=efc3fa3cd5f94e08687824bf149ed8c9a11bbd3e8ebac034934246dbf502300c
+endef
+$(eval $(call Download,fixup4cd_dat))
+
+define Download/fixup4x_dat
+  FILE:=$(RPI_FIRMWARE_FILE)-fixup4x.dat
+  URL:=$(RPI_FIRMWARE_URL)
+  URL_FILE:=fixup4x.dat
+  HASH:=866c11f0770246fba0756ee671cf118313ee23be88decae09114b123db2f26bd
+endef
+$(eval $(call Download,fixup4x_dat))
+
 define Download/start_elf
   FILE:=$(RPI_FIRMWARE_FILE)-start.elf
   URL:=$(RPI_FIRMWARE_URL)
   URL_FILE:=start.elf
-  HASH:=7e69d068c249cd859f5c44a8cf80a5e96a3f3fbeeeb0260de7373130a1d9b0fe
+  HASH:=c9f831786f4c03d58110baddef4da32f56387d1af191866f839dffb9b0671aab
 endef
 $(eval $(call Download,start_elf))
 
@@ -73,18 +97,42 @@ define Download/start_cd_elf
   FILE:=$(RPI_FIRMWARE_FILE)-start_cd.elf
   URL:=$(RPI_FIRMWARE_URL)
   URL_FILE:=start_cd.elf
-  HASH:=08aee2119a19c3556099ff875181d8e5440ebd1cecf1a5936b9340fe41da4428
+  HASH:=c7ba345f71b1e5fed2cbc9d16dbb1b658546c1365e92302828f4f75ccb693df5
 endef
 $(eval $(call Download,start_cd_elf))
 
 define Download/start_x_elf
   FILE:=$(RPI_FIRMWARE_FILE)-start_x.elf
   URL:=$(RPI_FIRMWARE_URL)
-  HASH:=4fa98ee8eca7427aa013c1ad4a70d7b4cd01dcc08264307d1cb62f7c9ddfeed9
   URL_FILE:=start_x.elf
+  HASH:=ab51744e7048a67758ac133ed20e3f482e40f81780915b88efb97647f838771e
 endef
 $(eval $(call Download,start_x_elf))
 
+define Download/start4_elf
+  FILE:=$(RPI_FIRMWARE_FILE)-start4.elf
+  URL:=$(RPI_FIRMWARE_URL)
+  URL_FILE:=start4.elf
+  HASH:=2691df2baa2d24dc08a7c7c99381555a819722a92c2b80731452724ddcd3e6d0
+endef
+$(eval $(call Download,start4_elf))
+
+define Download/start4cd_elf
+  FILE:=$(RPI_FIRMWARE_FILE)-start4cd.elf
+  URL:=$(RPI_FIRMWARE_URL)
+  URL_FILE:=start4cd.elf
+  HASH:=5e0d5e20b212daab99c2dd57a363ccd64ed27c8bbd0205efee07a731e6ae1a4e
+endef
+$(eval $(call Download,start4cd_elf))
+
+define Download/start4x_elf
+  FILE:=$(RPI_FIRMWARE_FILE)-start4x.elf
+  URL:=$(RPI_FIRMWARE_URL)
+  URL_FILE:=start4x.elf
+  HASH:=67a748bb67267cfea45597681e8400a1794956dd9b7906032991cb6ce2d8742b
+endef
+$(eval $(call Download,start4x_elf))
+
 define Package/brcm2708-gpu-fw
   SECTION:=boot
   CATEGORY:=Boot Loaders
@@ -105,9 +153,15 @@ define Build/Prepare
 	cp $(DL_DIR)/$(RPI_FIRMWARE_FILE)-fixup.dat $(PKG_BUILD_DIR)/fixup.dat
 	cp $(DL_DIR)/$(RPI_FIRMWARE_FILE)-fixup_cd.dat $(PKG_BUILD_DIR)/fixup_cd.dat
 	cp $(DL_DIR)/$(RPI_FIRMWARE_FILE)-fixup_x.dat $(PKG_BUILD_DIR)/fixup_x.dat
+	cp $(DL_DIR)/$(RPI_FIRMWARE_FILE)-fixup4.dat $(PKG_BUILD_DIR)/fixup4.dat
+	cp $(DL_DIR)/$(RPI_FIRMWARE_FILE)-fixup4cd.dat $(PKG_BUILD_DIR)/fixup4cd.dat
+	cp $(DL_DIR)/$(RPI_FIRMWARE_FILE)-fixup4x.dat $(PKG_BUILD_DIR)/fixup4x.dat
 	cp $(DL_DIR)/$(RPI_FIRMWARE_FILE)-start.elf $(PKG_BUILD_DIR)/start.elf
 	cp $(DL_DIR)/$(RPI_FIRMWARE_FILE)-start_cd.elf $(PKG_BUILD_DIR)/start_cd.elf
 	cp $(DL_DIR)/$(RPI_FIRMWARE_FILE)-start_x.elf $(PKG_BUILD_DIR)/start_x.elf
+	cp $(DL_DIR)/$(RPI_FIRMWARE_FILE)-start4.elf $(PKG_BUILD_DIR)/start4.elf
+	cp $(DL_DIR)/$(RPI_FIRMWARE_FILE)-start4cd.elf $(PKG_BUILD_DIR)/start4cd.elf
+	cp $(DL_DIR)/$(RPI_FIRMWARE_FILE)-start4x.elf $(PKG_BUILD_DIR)/start4x.elf
 endef
 
 define Build/Compile
@@ -124,9 +178,15 @@ define Build/InstallDev
 	$(CP) $(PKG_BUILD_DIR)/start.elf $(KERNEL_BUILD_DIR)
 	$(CP) $(PKG_BUILD_DIR)/start_cd.elf $(KERNEL_BUILD_DIR)
 	$(CP) $(PKG_BUILD_DIR)/start_x.elf $(KERNEL_BUILD_DIR)
+	$(CP) $(PKG_BUILD_DIR)/start4.elf $(KERNEL_BUILD_DIR)
+	$(CP) $(PKG_BUILD_DIR)/start4cd.elf $(KERNEL_BUILD_DIR)
+	$(CP) $(PKG_BUILD_DIR)/start4x.elf $(KERNEL_BUILD_DIR)
 	$(CP) $(PKG_BUILD_DIR)/fixup.dat $(KERNEL_BUILD_DIR)
 	$(CP) $(PKG_BUILD_DIR)/fixup_cd.dat $(KERNEL_BUILD_DIR)
 	$(CP) $(PKG_BUILD_DIR)/fixup_x.dat $(KERNEL_BUILD_DIR)
+	$(CP) $(PKG_BUILD_DIR)/fixup4.dat $(KERNEL_BUILD_DIR)
+	$(CP) $(PKG_BUILD_DIR)/fixup4cd.dat $(KERNEL_BUILD_DIR)
+	$(CP) $(PKG_BUILD_DIR)/fixup4x.dat $(KERNEL_BUILD_DIR)
 endef
 
 $(eval $(call BuildPackage,brcm2708-gpu-fw))

target/linux/brcm2708/Makefile

 #
-# Copyright (C) 2012-2016 OpenWrt.org
+# Copyright (C) 2012-2019 OpenWrt.org
 # Copyright (C) 2017 LEDE project
 #
 # This is free software, licensed under the GNU General Public License v2.
@@ -14,7 +14,7 @@ FEATURES:=ext4 audio usb usbgadget display gpio fpu squashfs rootfs-part boot-pa
 MAINTAINER:=Álvaro Fernández Rojas <noltari@gmail.com>
 SUBTARGETS:=bcm2708 bcm2709 bcm2710
 
-KERNEL_PATCHVER:=4.14
+KERNEL_PATCHVER:=4.19
 
 define Target/Description
 	Build firmware image for Broadcom BCM27xx SoC devices.

target/linux/brcm2708/base-files/etc/board.d/02_network

@@ -16,7 +16,8 @@ raspberrypi,model-b-plus |\
 raspberrypi,model-b-rev2 |\
 raspberrypi,2-model-b |\
 raspberrypi,3-model-b |\
-raspberrypi,3-model-b-plus)
+raspberrypi,3-model-b-plus |\
+raspberrypi,4-model-b)
 	ucidef_set_interface_lan "eth0"
 	;;
 

target/linux/brcm2708/base-files/lib/preinit/05_set_preinit_iface_brcm2708

@@ -9,6 +9,7 @@ set_preinit_iface() {
 	raspberrypi,2-model-b |\
 	raspberrypi,3-model-b |\
 	raspberrypi,3-model-b-plus |\
+	raspberrypi,4-model-b |\
 	raspberrypi,model-b |\
 	raspberrypi,model-b-plus |\
 	raspberrypi,model-b-rev2)

target/linux/brcm2708/base-files/lib/upgrade/platform.sh

@@ -9,7 +9,7 @@ platform_check_image() {
 
 	[ "$#" -gt 1 ] && return 1
 
-	export_bootdevice && export_partdevice diskdev -2 || {
+	export_bootdevice && export_partdevice diskdev 0 || {
 		echo "Unable to determine upgrade device"
 		return 1
 	}
@@ -38,7 +38,7 @@ platform_check_image() {
 platform_do_upgrade() {
 	local diskdev partdev diff
 
-	export_bootdevice && export_partdevice diskdev -2 || {
+	export_bootdevice && export_partdevice diskdev 0 || {
 		echo "Unable to determine upgrade device"
 		return 1
 	}
@@ -72,10 +72,6 @@ platform_do_upgrade() {
 
 	#iterate over each partition from the image and write it to the boot disk
 	while read part start size; do
-		# root is /dev/sd[a|b]2 and not /dev/sd[a|b] this causes some problem
-		# one of which is this offset, I'm not sure what's the best fix, so
-		# here's a WA.
-		let part=$((part - 2))
 		if export_partdevice partdev $part; then
 			echo "Writing image to /dev/$partdev..."
 			get_image "$@" | dd of="/dev/$partdev" ibs="512" obs=1M skip="$start" count="$size" conv=fsync
@@ -92,8 +88,7 @@ platform_do_upgrade() {
 platform_copy_config() {
 	local partdev
 
-	# Same as above /dev/sd[a|b]2 is root, so /boot is -1
-	if export_partdevice partdev -1; then
+	if export_partdevice partdev 1; then
 		mkdir -p /boot
 		[ -f /boot/kernel.img ] || mount -t vfat -o rw,noatime "/dev/$partdev" /boot
 		cp -af "$CONF_TAR" /boot/

target/linux/brcm2708/bcm2708/config-4.9 → target/linux/brcm2708/bcm2708/config-4.19

@@ -3,19 +3,25 @@ CONFIG_ALIGNMENT_TRAP=y
 CONFIG_ARCH_BCM=y
 CONFIG_ARCH_BCM2835=y
 CONFIG_ARCH_CLOCKSOURCE_DATA=y
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
 CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
 CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+CONFIG_ARCH_HAS_PHYS_TO_DMA=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
 CONFIG_ARCH_HAS_SG_CHAIN=y
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
 CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
 CONFIG_ARCH_MULTIPLATFORM=y
-# CONFIG_ARCH_MULTI_CPU_AUTO is not set
 CONFIG_ARCH_MULTI_V6=y
 CONFIG_ARCH_MULTI_V6_V7=y
 CONFIG_ARCH_NR_GPIO=0
-# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
-# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
 CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
 CONFIG_ARCH_SUPPORTS_UPROBES=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
@@ -23,15 +29,17 @@ CONFIG_ARCH_USE_BUILTIN_BSWAP=y
 CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
 CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
 CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
+# CONFIG_ARGON_MEM is not set
 CONFIG_ARM=y
 CONFIG_ARM_AMBA=y
 CONFIG_ARM_BCM2835_CPUFREQ=y
 CONFIG_ARM_CPU_SUSPEND=y
 CONFIG_ARM_ERRATA_411920=y
+CONFIG_ARM_GIC=y
 CONFIG_ARM_HAS_SG_CHAIN=y
 CONFIG_ARM_L1_CACHE_SHIFT=5
 CONFIG_ARM_PATCH_PHYS_VIRT=y
-# CONFIG_ARM_SCPI_PROTOCOL is not set
+# CONFIG_ARM_SCMI_PROTOCOL is not set
 # CONFIG_ARM_SP805_WATCHDOG is not set
 CONFIG_ARM_THUMB=y
 CONFIG_ARM_TIMER_SP804=y
@@ -39,39 +47,43 @@ CONFIG_ARM_UNWIND=y
 CONFIG_AUTO_ZRELADDR=y
 # CONFIG_BACKLIGHT_CLASS_DEVICE is not set
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_BCM2708_VCHIQ=y
 CONFIG_BCM2708_VCMEM=y
-# CONFIG_BCM2835_DEVGPIOMEM is not set
+CONFIG_BCM2835_DEVGPIOMEM=y
 CONFIG_BCM2835_FAST_MEMCPY=y
 CONFIG_BCM2835_MBOX=y
+CONFIG_BCM2835_POWER=y
 # CONFIG_BCM2835_SMI is not set
-# CONFIG_BCM2835_THERMAL is not set
+CONFIG_BCM2835_THERMAL=y
 CONFIG_BCM2835_TIMER=y
+CONFIG_BCM2835_VCHIQ=y
+# CONFIG_BCM2835_VCHIQ_MMAL is not set
 CONFIG_BCM2835_WDT=y
 CONFIG_BCM_VCIO=y
-CONFIG_BCM_VC_CMA=y
 CONFIG_BCM_VC_SM=y
-# CONFIG_BINFMT_FLAT is not set
+# CONFIG_BCM_VC_SM_CMA is not set
+CONFIG_BCM_VIDEOCORE=y
 # CONFIG_BLK_DEV_INITRD is not set
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_BLK_DEV_SD=y
+CONFIG_BLK_SCSI_REQUEST=y
+# CONFIG_BRCMSTB_THERMAL is not set
 CONFIG_BRCM_CHAR_DRIVERS=y
+# CONFIG_BT_MTKUART is not set
 CONFIG_BUILD_BIN2C=y
 # CONFIG_CACHE_L2X0 is not set
+CONFIG_CC_HAS_ASM_GOTO=y
 CONFIG_CLKDEV_LOOKUP=y
 CONFIG_CLKSRC_MMIO=y
-CONFIG_CLKSRC_OF=y
-CONFIG_CLKSRC_PROBE=y
 CONFIG_CLONE_BACKWARDS=y
 CONFIG_CMA=y
 CONFIG_CMA_ALIGNMENT=8
 CONFIG_CMA_AREAS=7
 # CONFIG_CMA_DEBUG is not set
 # CONFIG_CMA_DEBUGFS is not set
-CONFIG_CMA_SIZE_MBYTES=16
+CONFIG_CMA_SIZE_MBYTES=5
 # CONFIG_CMA_SIZE_SEL_MAX is not set
 CONFIG_CMA_SIZE_SEL_MBYTES=y
 # CONFIG_CMA_SIZE_SEL_MIN is not set
@@ -108,9 +120,11 @@ CONFIG_CPU_IDLE_GOV_MENU=y
 CONFIG_CPU_PABRT_V6=y
 CONFIG_CPU_PM=y
 # CONFIG_CPU_THERMAL is not set
+CONFIG_CPU_THUMB_CAPABLE=y
 CONFIG_CPU_TLB_V6=y
 CONFIG_CPU_V6K=y
 CONFIG_CRC16=y
+CONFIG_CRYPTO_CRC32=y
 CONFIG_CRYPTO_CRC32C=y
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
@@ -120,7 +134,6 @@ CONFIG_DCACHE_WORD_ACCESS=y
 CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
-# CONFIG_DEBUG_UART_8250 is not set
 # CONFIG_DEBUG_USER is not set
 CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_DEADLINE is not set
@@ -131,6 +144,7 @@ CONFIG_DMA_BCM2835=y
 CONFIG_DMA_CMA=y
 CONFIG_DMA_ENGINE=y
 CONFIG_DMA_OF=y
+CONFIG_DMA_SHARED_BUFFER=y
 CONFIG_DMA_VIRTUAL_CHANNELS=y
 CONFIG_DNOTIFY=y
 CONFIG_DTC=y
@@ -153,8 +167,8 @@ CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_IMAGEBLIT=y
 CONFIG_FB_CMDLINE=y
 # CONFIG_FB_RPISENSE is not set
+CONFIG_FB_SIMPLE=y
 CONFIG_FIQ=y
-CONFIG_FIRMWARE_IN_KERNEL=y
 CONFIG_FIX_EARLYCON_MEM=y
 # CONFIG_FONTS is not set
 CONFIG_FONT_8x16=y
@@ -166,54 +180,58 @@ CONFIG_FRAMEBUFFER_CONSOLE=y
 # CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
 # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
 CONFIG_FREEZER=y
+CONFIG_FS_IOMAP=y
 CONFIG_FS_MBCACHE=y
 CONFIG_FS_POSIX_ACL=y
 CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_GENERIC_BUG=y
 CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CPU_AUTOPROBE=y
 CONFIG_GENERIC_EARLY_IOREMAP=y
 CONFIG_GENERIC_IDLE_POLL_SETUP=y
-CONFIG_GENERIC_IO=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
 CONFIG_GENERIC_IRQ_SHOW=y
 CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
 CONFIG_GENERIC_PCI_IOMAP=y
 CONFIG_GENERIC_PINCONF=y
+CONFIG_GENERIC_PINCTRL_GROUPS=y
+CONFIG_GENERIC_PINMUX_FUNCTIONS=y
 CONFIG_GENERIC_SCHED_CLOCK=y
 CONFIG_GENERIC_SMP_IDLE_THREAD=y
 CONFIG_GENERIC_STRNCPY_FROM_USER=y
 CONFIG_GENERIC_STRNLEN_USER=y
 CONFIG_GPIOLIB=y
-# CONFIG_GPIO_BCM_EXP is not set
+CONFIG_GPIOLIB_IRQCHIP=y
 # CONFIG_GPIO_BCM_VIRT is not set
+CONFIG_GPIO_RASPBERRYPI_EXP=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_HANDLE_DOMAIN_IRQ=y
 CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT_MAP=y
-# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
-# CONFIG_HAVE_ARCH_BITREVERSE is not set
 CONFIG_HAVE_ARCH_JUMP_LABEL=y
 CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_HAVE_ARCH_PFN_VALID=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
-# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
-CONFIG_HAVE_CBPF_JIT=y
-CONFIG_HAVE_CC_STACKPROTECTOR=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_CLK_PREPARE=y
 CONFIG_HAVE_CONTEXT_TRACKING=y
 CONFIG_HAVE_C_RECORDMCOUNT=y
 CONFIG_HAVE_DEBUG_KMEMLEAK=y
-CONFIG_HAVE_DMA_API_DEBUG=y
 CONFIG_HAVE_DMA_CONTIGUOUS=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_EBPF_JIT=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_LD_DEAD_CODE_DATA_ELIMINATION=y
 CONFIG_HAVE_MEMBLOCK=y
 CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
 CONFIG_HAVE_NET_DSA=y
@@ -224,11 +242,16 @@ CONFIG_HAVE_PERF_REGS=y
 CONFIG_HAVE_PERF_USER_STACK_DUMP=y
 CONFIG_HAVE_PROC_CPU=y
 CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
 CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
 CONFIG_HAVE_UID16=y
 CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+# CONFIG_HID_BIGBEN_FF is not set
 CONFIG_HW_CONSOLE=y
 CONFIG_HZ_FIXED=0
+CONFIG_I2C=y
+# CONFIG_I2C_BCM2708 is not set
+CONFIG_I2C_BOARDINFO=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_INPUT=y
@@ -236,10 +259,10 @@ CONFIG_INPUT_MOUSEDEV=y
 # CONFIG_INPUT_MOUSEDEV_PSAUX is not set
 CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-CONFIG_IOMMU_HELPER=y
 CONFIG_IOSCHED_CFQ=y
 CONFIG_IRQCHIP=y
 CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
 CONFIG_IRQ_FORCED_THREADING=y
 CONFIG_IRQ_WORK=y
 CONFIG_JBD2=y
@@ -249,18 +272,20 @@ CONFIG_KERNEL_GZIP=y
 CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_TRIGGER_INPUT=y
 CONFIG_LIBFDT=y
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
 CONFIG_LOGO=y
 CONFIG_LOGO_LINUX_CLUT224=y
 # CONFIG_LOGO_LINUX_MONO is not set
 # CONFIG_LOGO_LINUX_VGA16 is not set
-CONFIG_LZO_COMPRESS=y
-CONFIG_LZO_DECOMPRESS=y
 CONFIG_MAC_PARTITION=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_MAILBOX=y
 # CONFIG_MAILBOX_TEST is not set
 CONFIG_MAX_RAW_DEVS=256
+CONFIG_MEMFD_CREATE=y
 CONFIG_MEMORY_ISOLATION=y
+CONFIG_MFD_CORE=y
+# CONFIG_MFD_RPISENSE_CORE is not set
 CONFIG_MFD_SYSCON=y
 CONFIG_MIGHT_HAVE_CACHE_L2X0=y
 CONFIG_MIGHT_HAVE_PCI=y
@@ -268,6 +293,7 @@ CONFIG_MIGRATION=y
 CONFIG_MMC=y
 CONFIG_MMC_BCM2835=y
 CONFIG_MMC_BCM2835_DMA=y
+CONFIG_MMC_BCM2835_MMC=y
 CONFIG_MMC_BCM2835_PIO_DMA_BARRIER=2
 CONFIG_MMC_BCM2835_SDHOST=y
 CONFIG_MMC_BLOCK=y
@@ -276,7 +302,6 @@ CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_PLTFM=y
 CONFIG_MODULES_USE_ELF_REL=y
 # CONFIG_MTD is not set
-CONFIG_MULTI_IRQ_HANDLER=y
 CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_NEED_PER_CPU_KM=y
 CONFIG_NLS=y
@@ -286,6 +311,7 @@ CONFIG_NO_BOOTMEM=y
 CONFIG_NO_HZ=y
 CONFIG_NO_HZ_COMMON=y
 CONFIG_NO_HZ_IDLE=y
+CONFIG_NVMEM=y
 CONFIG_OABI_COMPAT=y
 CONFIG_OF=y
 CONFIG_OF_ADDRESS=y
@@ -295,6 +321,7 @@ CONFIG_OF_EARLY_FLATTREE=y
 CONFIG_OF_FLATTREE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_IRQ=y
+CONFIG_OF_KOBJ=y
 CONFIG_OF_NET=y
 CONFIG_OF_OVERLAY=y
 CONFIG_OF_RESERVED_MEM=y
@@ -302,8 +329,6 @@ CONFIG_OF_RESOLVE=y
 CONFIG_OLD_SIGACTION=y
 CONFIG_OLD_SIGSUSPEND3=y
 CONFIG_PAGE_OFFSET=0xC0000000
-# CONFIG_PCI_DOMAINS_GENERIC is not set
-# CONFIG_PCI_SYSCALL is not set
 CONFIG_PERF_USE_VMALLOC=y
 CONFIG_PGTABLE_LEVELS=2
 CONFIG_PINCTRL=y
@@ -317,20 +342,18 @@ CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
 CONFIG_PM_SLEEP=y
 CONFIG_POWER_SUPPLY=y
 CONFIG_PRINTK_TIME=y
-CONFIG_PWM=y
-CONFIG_PWM_BCM2835=y
-CONFIG_PWM_SYSFS=y
 CONFIG_RASPBERRYPI_FIRMWARE=y
 CONFIG_RASPBERRYPI_POWER=y
 CONFIG_RATIONAL=y
+# CONFIG_RAVE_SP_CORE is not set
 CONFIG_RAW_DRIVER=y
-# CONFIG_RCU_STALL_COMMON is not set
+CONFIG_REFCOUNT_FULL=y
 CONFIG_REGMAP=y
 CONFIG_REGMAP_MMIO=y
 CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_RESET_CONTROLLER=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-# CONFIG_SCHED_INFO is not set
 CONFIG_SCSI=y
 # CONFIG_SCSI_LOWLEVEL is not set
 # CONFIG_SCSI_PROC_FS is not set
@@ -341,9 +364,10 @@ CONFIG_SERIAL_8250_FSL=y
 CONFIG_SERIAL_8250_NR_UARTS=1
 CONFIG_SERIAL_8250_RUNTIME_UARTS=0
 CONFIG_SERIAL_8250_SHARE_IRQ=y
-# CONFIG_SERIAL_AMBA_PL010 is not set
 CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_SERIAL_DEV_BUS=y
+# CONFIG_SERIAL_DEV_CTRL_TTYPORT is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SG_POOL=y
 CONFIG_SPARSE_IRQ=y
@@ -351,16 +375,19 @@ CONFIG_SRCU=y
 # CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
-CONFIG_SWIOTLB=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
 # CONFIG_TEXTSEARCH is not set
 CONFIG_THERMAL=y
-CONFIG_THERMAL_BCM2835=y
 CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
 CONFIG_THERMAL_GOV_STEP_WISE=y
 CONFIG_THERMAL_OF=y
 CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_PROBE=y
+CONFIG_TINY_SRCU=y
 CONFIG_TMPFS_POSIX_ACL=y
+# CONFIG_TOUCHSCREEN_RPI_FT5406 is not set
 CONFIG_UEVENT_HELPER_PATH=""
 # CONFIG_UID16 is not set
 CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
@@ -376,7 +403,6 @@ CONFIG_USB_SUPPORT=y
 CONFIG_USB_UAS=y
 CONFIG_USB_USBNET=y
 CONFIG_USE_OF=y
-CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_VFP=y
 CONFIG_VT=y
 CONFIG_VT_CONSOLE=y

target/linux/brcm2708/bcm2708/target.mk

 #
-# Copyright (C) 2015 OpenWrt.org
+# Copyright (C) 2015-2019 OpenWrt.org
 #
 
 SUBTARGET:=bcm2708
-BOARDNAME:=BCM2708 based boards
+BOARDNAME:=BCM2708 boards (32 bit)
 CPU_TYPE:=arm1176jzf-s
 CPU_SUBTYPE:=vfp
 
 define Target/Description
-	Build firmware image for Broadcom BCM2708 SoC devices.
+	Build firmware image for BCM2708 devices.
+	This firmware features a 32 bit kernel.
 endef

target/linux/brcm2708/bcm2709/config-4.9 → target/linux/brcm2708/bcm2709/config-4.19

 # CONFIG_AIO is not set
 CONFIG_ALIGNMENT_TRAP=y
+# CONFIG_ARCH_AXXIA is not set
 CONFIG_ARCH_BCM=y
 CONFIG_ARCH_BCM2835=y
+# CONFIG_ARCH_BCM_HR2 is not set
 CONFIG_ARCH_CLOCKSOURCE_DATA=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
 CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
 CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+CONFIG_ARCH_HAS_PHYS_TO_DMA=y
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
 CONFIG_ARCH_HAS_SG_CHAIN=y
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
 CONFIG_ARCH_HAS_TICK_BROADCAST=y
 CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
 CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
-CONFIG_ARCH_MMAP_RND_BITS_MAX=15
 CONFIG_ARCH_MULTIPLATFORM=y
-# CONFIG_ARCH_MULTI_CPU_AUTO is not set
 CONFIG_ARCH_MULTI_V6_V7=y
 CONFIG_ARCH_MULTI_V7=y
 CONFIG_ARCH_NR_GPIO=0
-# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
-# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
 CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
 CONFIG_ARCH_SUPPORTS_UPROBES=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
@@ -25,19 +35,21 @@ CONFIG_ARCH_USE_BUILTIN_BSWAP=y
 CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
 CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
 CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
+# CONFIG_ARGON_MEM is not set
 CONFIG_ARM=y
 CONFIG_ARM_AMBA=y
 CONFIG_ARM_ARCH_TIMER=y
 CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
 CONFIG_ARM_BCM2835_CPUFREQ=y
 CONFIG_ARM_CPU_SUSPEND=y
+CONFIG_ARM_GIC=y
 CONFIG_ARM_HAS_SG_CHAIN=y
 CONFIG_ARM_L1_CACHE_SHIFT=6
 CONFIG_ARM_L1_CACHE_SHIFT_6=y
-# CONFIG_ARM_LPAE is not set
+CONFIG_ARM_LPAE=y
 CONFIG_ARM_PATCH_IDIV=y
 CONFIG_ARM_PATCH_PHYS_VIRT=y
-# CONFIG_ARM_SCPI_PROTOCOL is not set
+# CONFIG_ARM_SCMI_PROTOCOL is not set
 # CONFIG_ARM_SP805_WATCHDOG is not set
 CONFIG_ARM_THUMB=y
 # CONFIG_ARM_THUMBEE is not set
@@ -47,38 +59,48 @@ CONFIG_ARM_VIRT_EXT=y
 CONFIG_AUTO_ZRELADDR=y
 # CONFIG_BACKLIGHT_CLASS_DEVICE is not set
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_BCM2708_VCHIQ=y
 CONFIG_BCM2708_VCMEM=y
-# CONFIG_BCM2835_DEVGPIOMEM is not set
+CONFIG_BCM2835_DEVGPIOMEM=y
 CONFIG_BCM2835_MBOX=y
+CONFIG_BCM2835_POWER=y
 # CONFIG_BCM2835_SMI is not set
-# CONFIG_BCM2835_THERMAL is not set
+CONFIG_BCM2835_THERMAL=y
 CONFIG_BCM2835_TIMER=y
+CONFIG_BCM2835_VCHIQ=y
+# CONFIG_BCM2835_VCHIQ_MMAL is not set
 CONFIG_BCM2835_WDT=y
+CONFIG_BCM7XXX_PHY=y
+CONFIG_BCMGENET=y
+CONFIG_BCM_NET_PHYLIB=y
 CONFIG_BCM_VCIO=y
-CONFIG_BCM_VC_CMA=y
 CONFIG_BCM_VC_SM=y
-# CONFIG_BINFMT_FLAT is not set
+# CONFIG_BCM_VC_SM_CMA is not set
+CONFIG_BCM_VIDEOCORE=y
 # CONFIG_BLK_DEV_INITRD is not set
 CONFIG_BLK_DEV_LOOP=y
 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_BOUNCE=y
+CONFIG_BRCMSTB_THERMAL=y
 CONFIG_BRCM_CHAR_DRIVERS=y
+CONFIG_BROADCOM_PHY=y
+# CONFIG_BT_MTKUART is not set
 CONFIG_BUILD_BIN2C=y
 # CONFIG_CACHE_L2X0 is not set
+CONFIG_CC_HAS_ASM_GOTO=y
 CONFIG_CLKDEV_LOOKUP=y
 CONFIG_CLKSRC_MMIO=y
-CONFIG_CLKSRC_OF=y
-CONFIG_CLKSRC_PROBE=y
 CONFIG_CLONE_BACKWARDS=y
 CONFIG_CMA=y
 CONFIG_CMA_ALIGNMENT=8
 CONFIG_CMA_AREAS=7
 # CONFIG_CMA_DEBUG is not set
 # CONFIG_CMA_DEBUGFS is not set
-CONFIG_CMA_SIZE_MBYTES=16
+CONFIG_CMA_SIZE_MBYTES=5
 # CONFIG_CMA_SIZE_SEL_MAX is not set
 CONFIG_CMA_SIZE_SEL_MBYTES=y
 # CONFIG_CMA_SIZE_SEL_MIN is not set
@@ -116,12 +138,15 @@ CONFIG_CPU_IDLE_GOV_MENU=y
 CONFIG_CPU_PABRT_V7=y
 CONFIG_CPU_PM=y
 CONFIG_CPU_RMAP=y
+CONFIG_CPU_SPECTRE=y
 # CONFIG_CPU_THERMAL is not set
+CONFIG_CPU_THUMB_CAPABLE=y
 CONFIG_CPU_TLB_V7=y
 CONFIG_CPU_V7=y
 CONFIG_CRC16=y
 CONFIG_CRYPTO_AEAD=y
 CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_CRC32=y
 CONFIG_CRYPTO_CRC32C=y
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
@@ -134,7 +159,6 @@ CONFIG_DCACHE_WORD_ACCESS=y
 CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
-# CONFIG_DEBUG_UART_8250 is not set
 # CONFIG_DEBUG_USER is not set
 CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_DEADLINE is not set
@@ -145,6 +169,7 @@ CONFIG_DMA_BCM2835=y
 CONFIG_DMA_CMA=y
 CONFIG_DMA_ENGINE=y
 CONFIG_DMA_OF=y
+CONFIG_DMA_SHARED_BUFFER=y
 CONFIG_DMA_VIRTUAL_CHANNELS=y
 CONFIG_DNOTIFY=y
 CONFIG_DTC=y
@@ -152,6 +177,7 @@ CONFIG_DUMMY_CONSOLE=y
 CONFIG_EDAC_ATOMIC_SCRUB=y
 CONFIG_EDAC_SUPPORT=y
 CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_EXTCON_ARIZONA is not set
 CONFIG_EXT4_FS=y
 CONFIG_EXT4_FS_POSIX_ACL=y
 CONFIG_EXT4_FS_SECURITY=y
@@ -167,8 +193,9 @@ CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_IMAGEBLIT=y
 CONFIG_FB_CMDLINE=y
 # CONFIG_FB_RPISENSE is not set
+CONFIG_FB_SIMPLE=y
 CONFIG_FIQ=y
-CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_FIXED_PHY=y
 CONFIG_FIX_EARLYCON_MEM=y
 # CONFIG_FONTS is not set
 CONFIG_FONT_8x16=y
@@ -180,26 +207,37 @@ CONFIG_FRAMEBUFFER_CONSOLE=y
 # CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
 # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
 CONFIG_FREEZER=y
+CONFIG_FS_IOMAP=y
 CONFIG_FS_MBCACHE=y
 CONFIG_FS_POSIX_ACL=y
 CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_GENERIC_ARCH_TOPOLOGY=y
 CONFIG_GENERIC_BUG=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+CONFIG_GENERIC_CPU_AUTOPROBE=y
 CONFIG_GENERIC_EARLY_IOREMAP=y
 CONFIG_GENERIC_IDLE_POLL_SETUP=y
-CONFIG_GENERIC_IO=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
 CONFIG_GENERIC_IRQ_SHOW=y
 CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
 CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_PHY=y
 CONFIG_GENERIC_PINCONF=y
+CONFIG_GENERIC_PINCTRL_GROUPS=y
+CONFIG_GENERIC_PINMUX_FUNCTIONS=y
 CONFIG_GENERIC_SCHED_CLOCK=y
 CONFIG_GENERIC_SMP_IDLE_THREAD=y
 CONFIG_GENERIC_STRNCPY_FROM_USER=y
 CONFIG_GENERIC_STRNLEN_USER=y
 CONFIG_GPIOLIB=y
-CONFIG_GPIO_BCM_EXP=y
+CONFIG_GPIOLIB_IRQCHIP=y
 CONFIG_GPIO_BCM_VIRT=y
+CONFIG_GPIO_RASPBERRYPI_EXP=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_HANDLE_DOMAIN_IRQ=y
 CONFIG_HARDEN_BRANCH_PREDICTOR=y
@@ -207,31 +245,33 @@ CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT_MAP=y
-# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
 CONFIG_HAVE_ARCH_BITREVERSE=y
 CONFIG_HAVE_ARCH_JUMP_LABEL=y
 CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_HAVE_ARCH_PFN_VALID=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
 CONFIG_HAVE_ARM_ARCH_TIMER=y
 CONFIG_HAVE_ARM_SMCCC=y
-# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
-CONFIG_HAVE_CBPF_JIT=y
-CONFIG_HAVE_CC_STACKPROTECTOR=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_CLK_PREPARE=y
 CONFIG_HAVE_CONTEXT_TRACKING=y
 CONFIG_HAVE_C_RECORDMCOUNT=y
 CONFIG_HAVE_DEBUG_KMEMLEAK=y
-CONFIG_HAVE_DMA_API_DEBUG=y
 CONFIG_HAVE_DMA_CONTIGUOUS=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_EBPF_JIT=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_HAVE_GENERIC_GUP=y
+CONFIG_HAVE_IDE=y
 CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_LD_DEAD_CODE_DATA_ELIMINATION=y
 CONFIG_HAVE_MEMBLOCK=y
 CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
 CONFIG_HAVE_NET_DSA=y
@@ -241,14 +281,23 @@ CONFIG_HAVE_PERF_EVENTS=y
 CONFIG_HAVE_PERF_REGS=y
 CONFIG_HAVE_PERF_USER_STACK_DUMP=y
 CONFIG_HAVE_PROC_CPU=y
+CONFIG_HAVE_RCU_TABLE_FREE=y
 CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
 CONFIG_HAVE_SMP=y
 CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
 CONFIG_HAVE_UID16=y
 CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+# CONFIG_HID_BIGBEN_FF is not set
+CONFIG_HIGHMEM=y
+CONFIG_HIGHPTE=y
 CONFIG_HOTPLUG_CPU=y
+# CONFIG_HUGETLBFS is not set
 CONFIG_HW_CONSOLE=y
 CONFIG_HZ_FIXED=0
+CONFIG_I2C=y
+# CONFIG_I2C_BCM2708 is not set
+CONFIG_I2C_BOARDINFO=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_INPUT=y
@@ -256,10 +305,10 @@ CONFIG_INPUT_MOUSEDEV=y
 # CONFIG_INPUT_MOUSEDEV_PSAUX is not set
 CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-CONFIG_IOMMU_HELPER=y
 CONFIG_IOSCHED_CFQ=y
 CONFIG_IRQCHIP=y
 CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
 CONFIG_IRQ_FORCED_THREADING=y
 CONFIG_IRQ_WORK=y
 CONFIG_JBD2=y
@@ -269,35 +318,45 @@ CONFIG_KERNEL_GZIP=y
 CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_TRIGGER_INPUT=y
 CONFIG_LIBFDT=y
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
 CONFIG_LOCK_SPIN_ON_OWNER=y
 CONFIG_LOGO=y
 CONFIG_LOGO_LINUX_CLUT224=y
 # CONFIG_LOGO_LINUX_MONO is not set
 # CONFIG_LOGO_LINUX_VGA16 is not set
-CONFIG_LZO_COMPRESS=y
-CONFIG_LZO_DECOMPRESS=y
 CONFIG_MAC_PARTITION=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_MAILBOX=y
 # CONFIG_MAILBOX_TEST is not set
 CONFIG_MAX_RAW_DEVS=256
+CONFIG_MDIO_BCM_UNIMAC=y
+CONFIG_MDIO_BUS=y
+CONFIG_MDIO_DEVICE=y
+CONFIG_MEMFD_CREATE=y
 CONFIG_MEMORY_ISOLATION=y
+CONFIG_MFD_CORE=y
+# CONFIG_MFD_RPISENSE_CORE is not set
 CONFIG_MFD_SYSCON=y
+CONFIG_MICROCHIP_PHY=y
 CONFIG_MIGHT_HAVE_CACHE_L2X0=y
 CONFIG_MIGHT_HAVE_PCI=y
 CONFIG_MIGRATION=y
 CONFIG_MMC=y
 CONFIG_MMC_BCM2835=y
 CONFIG_MMC_BCM2835_DMA=y
+CONFIG_MMC_BCM2835_MMC=y
 CONFIG_MMC_BCM2835_PIO_DMA_BARRIER=2
 CONFIG_MMC_BCM2835_SDHOST=y
 CONFIG_MMC_BLOCK=y
 CONFIG_MMC_BLOCK_MINORS=32
 CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_IO_ACCESSORS=y
+CONFIG_MMC_SDHCI_IPROC=y
+# CONFIG_MMC_SDHCI_PCI is not set
 CONFIG_MMC_SDHCI_PLTFM=y
+# CONFIG_MMC_TIFM_SD is not set
 CONFIG_MODULES_USE_ELF_REL=y
 # CONFIG_MTD is not set
-CONFIG_MULTI_IRQ_HANDLER=y
 CONFIG_MUTEX_SPIN_ON_OWNER=y
 CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_NEON=y
@@ -310,6 +369,7 @@ CONFIG_NO_HZ=y
 CONFIG_NO_HZ_COMMON=y
 CONFIG_NO_HZ_IDLE=y
 CONFIG_NR_CPUS=4
+CONFIG_NVMEM=y
 CONFIG_OABI_COMPAT=y
 CONFIG_OF=y
 CONFIG_OF_ADDRESS=y
@@ -319,6 +379,8 @@ CONFIG_OF_EARLY_FLATTREE=y
 CONFIG_OF_FLATTREE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_IRQ=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_MDIO=y
 CONFIG_OF_NET=y
 CONFIG_OF_OVERLAY=y
 CONFIG_OF_RESERVED_MEM=y
@@ -326,11 +388,18 @@ CONFIG_OF_RESOLVE=y
 CONFIG_OLD_SIGACTION=y
 CONFIG_OLD_SIGSUSPEND3=y
 CONFIG_PADATA=y
-CONFIG_PAGE_OFFSET=0x80000000
-# CONFIG_PCI_DOMAINS_GENERIC is not set
-# CONFIG_PCI_SYSCALL is not set
+CONFIG_PAGE_OFFSET=0xC0000000
+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_PCI_V3_SEMI is not set
 CONFIG_PERF_USE_VMALLOC=y
-CONFIG_PGTABLE_LEVELS=2
+CONFIG_PGTABLE_LEVELS=3
+CONFIG_PHYLIB=y
+CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_BCM2835=y
 CONFIG_PM=y
@@ -343,23 +412,24 @@ CONFIG_PM_SLEEP=y
 CONFIG_PM_SLEEP_SMP=y
 CONFIG_POWER_SUPPLY=y
 CONFIG_PRINTK_TIME=y
-CONFIG_PWM=y
-CONFIG_PWM_BCM2835=y
-CONFIG_PWM_SYSFS=y
 CONFIG_RASPBERRYPI_FIRMWARE=y
 CONFIG_RASPBERRYPI_POWER=y
 CONFIG_RATIONAL=y
+# CONFIG_RAVE_SP_CORE is not set
 CONFIG_RAW_DRIVER=y
+CONFIG_RCU_NEED_SEGCBLIST=y
 CONFIG_RCU_STALL_COMMON=y
+CONFIG_REFCOUNT_FULL=y
 CONFIG_REGMAP=y
 CONFIG_REGMAP_MMIO=y
 CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_GPIO=y
+CONFIG_RESET_CONTROLLER=y
 CONFIG_RFS_ACCEL=y
 CONFIG_RPS=y
 CONFIG_RWSEM_SPIN_ON_OWNER=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-# CONFIG_SCHED_INFO is not set
 CONFIG_SCSI=y
 # CONFIG_SCSI_LOWLEVEL is not set
 # CONFIG_SCSI_PROC_FS is not set
@@ -370,9 +440,10 @@ CONFIG_SERIAL_8250_FSL=y
 CONFIG_SERIAL_8250_NR_UARTS=1
 CONFIG_SERIAL_8250_RUNTIME_UARTS=0
 CONFIG_SERIAL_8250_SHARE_IRQ=y
-# CONFIG_SERIAL_AMBA_PL010 is not set
 CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_SERIAL_DEV_BUS=y
+# CONFIG_SERIAL_DEV_CTRL_TTYPORT is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SG_POOL=y
 CONFIG_SMP=y
@@ -382,19 +453,24 @@ CONFIG_SRCU=y
 # CONFIG_STRIP_ASM_SYMS is not set
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
-CONFIG_SWIOTLB=y
+CONFIG_SWPHY=y
 CONFIG_SWP_EMULATE=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 # CONFIG_TEXTSEARCH is not set
 CONFIG_THERMAL=y
-CONFIG_THERMAL_BCM2835=y
 CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
 CONFIG_THERMAL_GOV_STEP_WISE=y
 CONFIG_THERMAL_OF=y
 # CONFIG_THUMB2_KERNEL is not set
 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=""
 # CONFIG_UID16 is not set
 CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
@@ -406,16 +482,18 @@ CONFIG_USB_DWCOTG=y
 CONFIG_USB_LAN78XX=y
 CONFIG_USB_NET_DRIVERS=y
 CONFIG_USB_NET_SMSC95XX=y
+CONFIG_USB_PCI=y
 CONFIG_USB_STORAGE=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_UAS=y
+# CONFIG_USB_UHCI_HCD is not set
 CONFIG_USB_USBNET=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_PCI=y
+CONFIG_USB_XHCI_PLATFORM=y
 CONFIG_USE_OF=y
-CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_VFP=y
 CONFIG_VFPv3=y
-CONFIG_VMSPLIT_2G=y
-# CONFIG_VMSPLIT_3G is not set
 CONFIG_VT=y
 CONFIG_VT_CONSOLE=y
 CONFIG_VT_CONSOLE_SLEEP=y

target/linux/brcm2708/bcm2709/target.mk

 #
-# Copyright (C) 2015 OpenWrt.org
+# Copyright (C) 2015-2019 OpenWrt.org
 # Copyright (C) 2017 LEDE project
 #
 
 SUBTARGET:=bcm2709
-BOARDNAME:=BCM2709/BCM2710 32 bit based boards
+BOARDNAME:=BCM2709/BCM2710/BCM2711 boards (32 bit)
 CPU_TYPE:=cortex-a7
 CPU_SUBTYPE:=neon-vfpv4
 
 define Target/Description
-	Build firmware image for Broadcom BCM2709/BCM2710 32 bit SoC devices.
+	Build firmware image for BCM2709/BCM2710/BCM2711 devices.
+	This firmware features a 32 bit kernel.
 endef

target/linux/brcm2708/bcm2710/config-4.14

@@ -60,7 +60,6 @@ CONFIG_ARM64_PAN=y
 # CONFIG_ARM64_PTDUMP_DEBUGFS is not set
 # CONFIG_ARM64_RANDOMIZE_TEXT_OFFSET is not set
 CONFIG_ARM64_SSBD=y
-# CONFIG_ARM64_SW_TTBR0_PAN is not set
 CONFIG_ARM64_UAO=y
 CONFIG_ARM64_VA_BITS=39
 CONFIG_ARM64_VA_BITS_39=y
@@ -119,7 +118,6 @@ CONFIG_CMA_SIZE_SEL_MBYTES=y
 # CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
 CONFIG_COMMON_CLK=y
 CONFIG_COMMON_CLK_XGENE=y
-# CONFIG_COMPAT is not set
 CONFIG_CONFIGFS_FS=y
 CONFIG_CONSOLE_TRANSLATIONS=y
 # CONFIG_CPUFREQ_DT is not set

target/linux/brcm2708/bcm2710/config-4.9 → target/linux/brcm2708/bcm2710/config-4.19

@@ -4,30 +4,72 @@ CONFIG_ARCH_BCM2835=y
 CONFIG_ARCH_CLOCKSOURCE_DATA=y
 CONFIG_ARCH_DMA_ADDR_T_64BIT=y
 CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
 CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
 CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
 CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
 CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y
 CONFIG_ARCH_HAS_KCOV=y
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
 CONFIG_ARCH_HAS_SG_CHAIN=y
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
 CONFIG_ARCH_HAS_TICK_BROADCAST=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_INLINE_READ_LOCK=y
+CONFIG_ARCH_INLINE_READ_LOCK_BH=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_READ_UNLOCK=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_SPIN_LOCK=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_WRITE_LOCK=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE=y
 CONFIG_ARCH_MMAP_RND_BITS=18
 CONFIG_ARCH_MMAP_RND_BITS_MAX=24
 CONFIG_ARCH_MMAP_RND_BITS_MIN=18
 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
-CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
+CONFIG_ARCH_PROC_KCORE_TEXT=y
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
 CONFIG_ARCH_SPARSEMEM_DEFAULT=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
 CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
+CONFIG_ARCH_SUPPORTS_UPROBES=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
 CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
 CONFIG_ARCH_WANT_FRAME_POINTERS=y
 CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+# CONFIG_ARGON_MEM is not set
 CONFIG_ARM64=y
 # CONFIG_ARM64_16K_PAGES is not set
 CONFIG_ARM64_4K_PAGES=y
@@ -42,12 +84,16 @@ CONFIG_ARM64_ERRATUM_832075=y
 CONFIG_ARM64_ERRATUM_843419=y
 CONFIG_ARM64_HW_AFDBM=y
 # CONFIG_ARM64_LSE_ATOMICS is not set
-CONFIG_ARM64_MODULE_CMODEL_LARGE=y
+CONFIG_ARM64_MODULE_PLTS=y
 CONFIG_ARM64_PAGE_SHIFT=12
 CONFIG_ARM64_PAN=y
-# CONFIG_ARM64_PTDUMP is not set
+CONFIG_ARM64_PA_BITS=48
+CONFIG_ARM64_PA_BITS_48=y
+# CONFIG_ARM64_PMEM is not set
+# CONFIG_ARM64_PTDUMP_DEBUGFS is not set
 # CONFIG_ARM64_RANDOMIZE_TEXT_OFFSET is not set
 CONFIG_ARM64_SSBD=y
+CONFIG_ARM64_SVE=y
 CONFIG_ARM64_UAO=y
 CONFIG_ARM64_VA_BITS=39
 CONFIG_ARM64_VA_BITS_39=y
@@ -56,55 +102,64 @@ CONFIG_ARM64_VHE=y
 CONFIG_ARM_AMBA=y
 CONFIG_ARM_ARCH_TIMER=y
 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
 CONFIG_ARM_TIMER_SP804=y
 CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
 # CONFIG_BACKLIGHT_CLASS_DEVICE is not set
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
-# CONFIG_BCM2708_VCHIQ is not set
 CONFIG_BCM2708_VCMEM=y
-# CONFIG_BCM2835_DEVGPIOMEM is not set
+CONFIG_BCM2835_DEVGPIOMEM=y
 CONFIG_BCM2835_MBOX=y
+CONFIG_BCM2835_POWER=y
 # CONFIG_BCM2835_SMI is not set
-# CONFIG_BCM2835_THERMAL is not set
+CONFIG_BCM2835_THERMAL=y
+CONFIG_BCM2835_VCHIQ=y
+# CONFIG_BCM2835_VCHIQ_MMAL is not set
 CONFIG_BCM2835_WDT=y
-# CONFIG_BCM_PDC_MBOX is not set
 # CONFIG_BCM_VCIO is not set
+# CONFIG_BCM_VC_SM is not set
+# CONFIG_BCM_VC_SM_CMA is not set
+CONFIG_BCM_VIDEOCORE=y
 # CONFIG_BLK_DEV_INITRD is not set
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_BLK_DEV_SD=y
-CONFIG_BOUNCE=y
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_SCSI_REQUEST=y
+CONFIG_BRCMSTB_THERMAL=y
 CONFIG_BRCM_CHAR_DRIVERS=y
+# CONFIG_BT_MTKUART is not set
 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_CLKSRC_OF=y
-CONFIG_CLKSRC_PROBE=y
 CONFIG_CLONE_BACKWARDS=y
 CONFIG_CMA=y
 CONFIG_CMA_ALIGNMENT=8
 CONFIG_CMA_AREAS=7
 # CONFIG_CMA_DEBUG is not set
 # CONFIG_CMA_DEBUGFS is not set
-CONFIG_CMA_SIZE_MBYTES=16
+CONFIG_CMA_SIZE_MBYTES=5
 # CONFIG_CMA_SIZE_SEL_MAX is not set
 CONFIG_CMA_SIZE_SEL_MBYTES=y
 # CONFIG_CMA_SIZE_SEL_MIN is not set
 # CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
 CONFIG_COMMON_CLK=y
-# CONFIG_COMMON_CLK_VERSATILE is not set
 CONFIG_COMMON_CLK_XGENE=y
-# CONFIG_COMPAT is not set
 CONFIG_CONFIGFS_FS=y
 CONFIG_CONSOLE_TRANSLATIONS=y
 # CONFIG_CPUFREQ_DT is not set
@@ -130,6 +185,7 @@ CONFIG_CPU_RMAP=y
 CONFIG_CRC16=y
 CONFIG_CRYPTO_AEAD=y
 CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_CRC32=y
 CONFIG_CRYPTO_CRC32C=y
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
@@ -139,10 +195,8 @@ CONFIG_CRYPTO_NULL2=y
 CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_WORKQUEUE=y
 CONFIG_DCACHE_WORD_ACCESS=y
-# CONFIG_DEBUG_ALIGN_RODATA is not set
 CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_RODATA=y
 CONFIG_DEFAULT_CFQ=y
 # CONFIG_DEFAULT_DEADLINE is not set
 CONFIG_DEFAULT_IOSCHED="cfq"
@@ -150,6 +204,7 @@ CONFIG_DMADEVICES=y
 CONFIG_DMA_BCM2708=y
 CONFIG_DMA_BCM2835=y
 CONFIG_DMA_CMA=y
+CONFIG_DMA_DIRECT_OPS=y
 CONFIG_DMA_ENGINE=y
 CONFIG_DMA_OF=y
 CONFIG_DMA_VIRTUAL_CHANNELS=y
@@ -158,6 +213,7 @@ CONFIG_DTC=y
 CONFIG_DUMMY_CONSOLE=y
 CONFIG_EDAC_SUPPORT=y
 CONFIG_ENABLE_MUST_CHECK=y
+# CONFIG_EXTCON_ARIZONA is not set
 CONFIG_EXT4_FS=y
 CONFIG_EXT4_FS_POSIX_ACL=y
 CONFIG_EXT4_FS_SECURITY=y
@@ -173,8 +229,10 @@ CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_IMAGEBLIT=y
 CONFIG_FB_CMDLINE=y
 # CONFIG_FB_RPISENSE is not set
-CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_FB_SIMPLE=y
+CONFIG_FIXED_PHY=y
 CONFIG_FIX_EARLYCON_MEM=y
+# CONFIG_FLATMEM_MANUAL is not set
 # CONFIG_FONTS is not set
 CONFIG_FONT_8x16=y
 CONFIG_FONT_8x8=y
@@ -185,9 +243,11 @@ CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_FRAME_POINTER=y
 CONFIG_FREEZER=y
 CONFIG_FSL_ERRATUM_A008585=y
+CONFIG_FS_IOMAP=y
 CONFIG_FS_MBCACHE=y
 CONFIG_FS_POSIX_ACL=y
 CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_GENERIC_ARCH_TOPOLOGY=y
 CONFIG_GENERIC_BUG=y
 CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
 CONFIG_GENERIC_CLOCKEVENTS=y
@@ -196,27 +256,33 @@ CONFIG_GENERIC_CPU_AUTOPROBE=y
 CONFIG_GENERIC_CSUM=y
 CONFIG_GENERIC_EARLY_IOREMAP=y
 CONFIG_GENERIC_IDLE_POLL_SETUP=y
-CONFIG_GENERIC_IO=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
 CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
 CONFIG_GENERIC_IRQ_SHOW=y
 CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
 CONFIG_GENERIC_PCI_IOMAP=y
 CONFIG_GENERIC_PINCONF=y
+CONFIG_GENERIC_PINCTRL_GROUPS=y
+CONFIG_GENERIC_PINMUX_FUNCTIONS=y
 CONFIG_GENERIC_SCHED_CLOCK=y
 CONFIG_GENERIC_SMP_IDLE_THREAD=y
 CONFIG_GENERIC_STRNCPY_FROM_USER=y
 CONFIG_GENERIC_STRNLEN_USER=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GPIOLIB=y
-CONFIG_GPIO_BCM_EXP=y
+CONFIG_GPIOLIB_IRQCHIP=y
 CONFIG_GPIO_BCM_VIRT=y
+CONFIG_GPIO_RASPBERRYPI_EXP=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_HANDLE_DOMAIN_IRQ=y
 CONFIG_HARDEN_BRANCH_PREDICTOR=y
 CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
-# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
+CONFIG_HAS_IOPORT_MAP=y
 CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
 CONFIG_HAVE_ARCH_AUDITSYSCALL=y
 CONFIG_HAVE_ARCH_BITREVERSE=y
@@ -225,12 +291,13 @@ CONFIG_HAVE_ARCH_JUMP_LABEL=y
 CONFIG_HAVE_ARCH_KASAN=y
 CONFIG_HAVE_ARCH_KGDB=y
 CONFIG_HAVE_ARCH_PFN_VALID=y
+CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
 CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
 CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_VMAP_STACK=y
 CONFIG_HAVE_ARM_SMCCC=y
-# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
-CONFIG_HAVE_CC_STACKPROTECTOR=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_CLK_PREPARE=y
 CONFIG_HAVE_CMPXCHG_DOUBLE=y
@@ -239,7 +306,6 @@ CONFIG_HAVE_CONTEXT_TRACKING=y
 CONFIG_HAVE_C_RECORDMCOUNT=y
 CONFIG_HAVE_DEBUG_BUGVERBOSE=y
 CONFIG_HAVE_DEBUG_KMEMLEAK=y
-CONFIG_HAVE_DMA_API_DEBUG=y
 CONFIG_HAVE_DMA_CONTIGUOUS=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
 CONFIG_HAVE_EBPF_JIT=y
@@ -248,10 +314,11 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 CONFIG_HAVE_GENERIC_DMA_COHERENT=y
-CONFIG_HAVE_GENERIC_RCU_GUP=y
+CONFIG_HAVE_GENERIC_GUP=y
 CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
 CONFIG_HAVE_MEMBLOCK=y
 CONFIG_HAVE_MEMORY_PRESENT=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
 CONFIG_HAVE_NET_DSA=y
 CONFIG_HAVE_PATA_PLATFORM=y
 CONFIG_HAVE_PERF_EVENTS=y
@@ -259,20 +326,45 @@ CONFIG_HAVE_PERF_REGS=y
 CONFIG_HAVE_PERF_USER_STACK_DUMP=y
 CONFIG_HAVE_RCU_TABLE_FREE=y
 CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
 CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
 CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+# CONFIG_HID_BIGBEN_FF is not set
+CONFIG_HOLES_IN_ZONE=y
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_HUGETLBFS is not set
 CONFIG_HW_CONSOLE=y
+CONFIG_I2C=y
+# CONFIG_I2C_BCM2708 is not set
+CONFIG_I2C_BOARDINFO=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
+CONFIG_INLINE_READ_LOCK=y
+CONFIG_INLINE_READ_LOCK_BH=y
+CONFIG_INLINE_READ_LOCK_IRQ=y
+CONFIG_INLINE_READ_LOCK_IRQSAVE=y
+CONFIG_INLINE_READ_UNLOCK_BH=y
+CONFIG_INLINE_READ_UNLOCK_IRQRESTORE=y
+CONFIG_INLINE_SPIN_LOCK=y
+CONFIG_INLINE_SPIN_LOCK_BH=y
+CONFIG_INLINE_SPIN_LOCK_IRQ=y
+CONFIG_INLINE_SPIN_LOCK_IRQSAVE=y
+CONFIG_INLINE_SPIN_TRYLOCK=y
+CONFIG_INLINE_SPIN_TRYLOCK_BH=y
+CONFIG_INLINE_SPIN_UNLOCK_BH=y
+CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE=y
+CONFIG_INLINE_WRITE_LOCK=y
+CONFIG_INLINE_WRITE_LOCK_BH=y
+CONFIG_INLINE_WRITE_LOCK_IRQ=y
+CONFIG_INLINE_WRITE_LOCK_IRQSAVE=y
+CONFIG_INLINE_WRITE_UNLOCK_BH=y
+CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE=y
 CONFIG_INPUT=y
 CONFIG_INPUT_MOUSEDEV=y
 # CONFIG_INPUT_MOUSEDEV_PSAUX is not set
 CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-CONFIG_IOMMU_HELPER=y
 CONFIG_IOSCHED_CFQ=y
 CONFIG_IRQCHIP=y
 CONFIG_IRQ_DOMAIN=y
@@ -284,6 +376,7 @@ CONFIG_JBD2=y
 CONFIG_LEDS_GPIO=y
 CONFIG_LEDS_TRIGGER_INPUT=y
 CONFIG_LIBFDT=y
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
 CONFIG_LOCK_SPIN_ON_OWNER=y
 CONFIG_LOGO=y
 CONFIG_LOGO_LINUX_CLUT224=y
@@ -294,18 +387,29 @@ CONFIG_MAGIC_SYSRQ=y
 CONFIG_MAILBOX=y
 # CONFIG_MAILBOX_TEST is not set
 CONFIG_MAX_RAW_DEVS=256
+CONFIG_MDIO_BUS=y
+CONFIG_MDIO_DEVICE=y
+CONFIG_MEMFD_CREATE=y
 CONFIG_MEMORY_ISOLATION=y
+CONFIG_MFD_CORE=y
+# CONFIG_MFD_RPISENSE_CORE is not set
 CONFIG_MFD_SYSCON=y
+CONFIG_MICROCHIP_PHY=y
 CONFIG_MIGRATION=y
 CONFIG_MMC=y
 CONFIG_MMC_BCM2835=y
 CONFIG_MMC_BCM2835_DMA=y
+CONFIG_MMC_BCM2835_MMC=y
 CONFIG_MMC_BCM2835_PIO_DMA_BARRIER=2
 CONFIG_MMC_BCM2835_SDHOST=y
 CONFIG_MMC_BLOCK=y
 CONFIG_MMC_BLOCK_MINORS=32
 CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_IO_ACCESSORS=y
+CONFIG_MMC_SDHCI_IPROC=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
@@ -319,9 +423,9 @@ 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
 CONFIG_OF=y
 CONFIG_OF_ADDRESS=y
 CONFIG_OF_CONFIGFS=y
@@ -330,18 +434,23 @@ CONFIG_OF_EARLY_FLATTREE=y
 CONFIG_OF_FLATTREE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_IRQ=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_MDIO=y
 CONFIG_OF_NET=y
 CONFIG_OF_OVERLAY=y
 CONFIG_OF_RESERVED_MEM=y
 CONFIG_OF_RESOLVE=y
 CONFIG_PADATA=y
 CONFIG_PARTITION_PERCPU=y
-# CONFIG_PCI_DOMAINS is not set
-# CONFIG_PCI_DOMAINS_GENERIC is not set
-# CONFIG_PCI_SYSCALL is not set
+CONFIG_PCI=y
+# CONFIG_PCIE_BRCMSTB is not set
+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
-# CONFIG_PHY_XGENE is not set
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_BCM2835=y
 CONFIG_PM=y
@@ -355,24 +464,27 @@ CONFIG_PM_SLEEP_SMP=y
 CONFIG_POWER_RESET=y
 CONFIG_POWER_SUPPLY=y
 CONFIG_PRINTK_TIME=y
-CONFIG_PWM=y
-CONFIG_PWM_BCM2835=y
-CONFIG_PWM_SYSFS=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
 # CONFIG_RANDOMIZE_BASE is not set
 CONFIG_RASPBERRYPI_FIRMWARE=y
 CONFIG_RASPBERRYPI_POWER=y
 CONFIG_RATIONAL=y
+# CONFIG_RAVE_SP_CORE is not set
 CONFIG_RAW_DRIVER=y
+CONFIG_RCU_NEED_SEGCBLIST=y
 CONFIG_RCU_STALL_COMMON=y
+CONFIG_REFCOUNT_FULL=y
 CONFIG_REGMAP=y
 CONFIG_REGMAP_MMIO=y
 CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_GPIO=y
+CONFIG_RESET_CONTROLLER=y
 CONFIG_RFS_ACCEL=y
 CONFIG_RPS=y
 CONFIG_RWSEM_SPIN_ON_OWNER=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-# CONFIG_SCHED_INFO is not set
 CONFIG_SCSI=y
 # CONFIG_SCSI_LOWLEVEL is not set
 # CONFIG_SCSI_PROC_FS is not set
@@ -385,6 +497,8 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=0
 CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_SERIAL_DEV_BUS=y
+# CONFIG_SERIAL_DEV_CTRL_TTYPORT is not set
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SG_POOL=y
 CONFIG_SMP=y
@@ -399,17 +513,23 @@ CONFIG_SRCU=y
 CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
 CONFIG_SWIOTLB=y
+CONFIG_SWPHY=y
 CONFIG_SYSCTL_EXCEPTION_TRACE=y
 CONFIG_SYS_SUPPORTS_HUGETLBFS=y
 # CONFIG_TEXTSEARCH is not set
 CONFIG_THERMAL=y
-CONFIG_THERMAL_BCM2835=y
 CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
 CONFIG_THERMAL_GOV_STEP_WISE=y
 CONFIG_THERMAL_OF=y
+CONFIG_THREAD_INFO_IN_TASK=y
 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=""
 CONFIG_UNMAP_KERNEL_AT_EL0=y
 CONFIG_USB=y
@@ -424,6 +544,7 @@ CONFIG_USB_STORAGE=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USB_UAS=y
 CONFIG_USB_USBNET=y
+CONFIG_VMAP_STACK=y
 CONFIG_VT=y
 CONFIG_VT_CONSOLE=y
 CONFIG_VT_CONSOLE_SLEEP=y
@@ -432,3 +553,4 @@ CONFIG_WATCHDOG_CORE=y
 CONFIG_XPS=y
 CONFIG_XZ_DEC_ARM=y
 CONFIG_XZ_DEC_BCJ=y
+CONFIG_ZONE_DMA32=y

target/linux/brcm2708/bcm2710/target.mk

 #
-# Copyright (C) 2016 OpenWrt.org
+# Copyright (C) 2016-2019 OpenWrt.org
 # Copyright (C) 2017 LEDE project
 #
 
 ARCH:=aarch64
 SUBTARGET:=bcm2710
-BOARDNAME:=BCM2710 64 bit based boards
+BOARDNAME:=BCM2710 boards (64 bit)
 CPU_TYPE:=cortex-a53
 
 define Target/Description
-	Build firmware image for Broadcom BCM2710 64 bit SoC devices.
+	Build firmware image for BCM2710 devices.
+	This firmware features a 64 bit kernel.
 endef

target/linux/brcm2708/image/Makefile

 # 
-# Copyright (C) 2012-2015 OpenWrt.org
+# Copyright (C) 2012-2019 OpenWrt.org
 # Copyright (C) 2016-2017 LEDE project
 #
 # This is free software, licensed under the GNU General Public License v2.
@@ -21,18 +21,12 @@ define Build/kernel-img
 	mv $@.tmp $@
 endef
 
-define Build/boot-img
+define Build/boot-common
 	rm -f $@.boot
 	mkfs.fat -C $@.boot $(FAT32_BLOCKS)
 	mcopy -i $@.boot $(KDIR)/COPYING.linux ::
 	mcopy -i $@.boot $(KDIR)/bootcode.bin ::
 	mcopy -i $@.boot $(KDIR)/LICENCE.broadcom ::
-	mcopy -i $@.boot $(KDIR)/start.elf ::
-	mcopy -i $@.boot $(KDIR)/start_cd.elf ::
-	mcopy -i $@.boot $(KDIR)/start_x.elf ::
-	mcopy -i $@.boot $(KDIR)/fixup.dat ::
-	mcopy -i $@.boot $(KDIR)/fixup_cd.dat ::
-	mcopy -i $@.boot $(KDIR)/fixup_x.dat ::
 	mcopy -i $@.boot cmdline.txt ::
 	mcopy -i $@.boot config.txt ::
 	mcopy -i $@.boot $(IMAGE_KERNEL) ::$(KERNEL_IMG)
@@ -42,6 +36,24 @@ define Build/boot-img
 	mcopy -i $@.boot $(DTS_DIR)/overlays/README ::/overlays/
 endef
 
+define Build/boot-2708
+	mcopy -i $@.boot $(KDIR)/start.elf ::
+	mcopy -i $@.boot $(KDIR)/start_cd.elf ::
+	mcopy -i $@.boot $(KDIR)/start_x.elf ::
+	mcopy -i $@.boot $(KDIR)/fixup.dat ::
+	mcopy -i $@.boot $(KDIR)/fixup_cd.dat ::
+	mcopy -i $@.boot $(KDIR)/fixup_x.dat ::
+endef
+
+ define Build/boot-2711
+	mcopy -i $@.boot $(KDIR)/start4.elf ::
+	mcopy -i $@.boot $(KDIR)/start4cd.elf ::
+	mcopy -i $@.boot $(KDIR)/start4x.elf ::
+	mcopy -i $@.boot $(KDIR)/fixup4.dat ::
+	mcopy -i $@.boot $(KDIR)/fixup4cd.dat ::
+	mcopy -i $@.boot $(KDIR)/fixup4x.dat ::
+endef
+
 define Build/sdcard-img
 	./gen_rpi_sdcard_img.sh $@ $@.boot $(IMAGE_ROOTFS) \
 		$(CONFIG_TARGET_KERNEL_PARTSIZE) $(CONFIG_TARGET_ROOTFS_PARTSIZE)
@@ -52,33 +64,43 @@ define Device/Default
   KERNEL := kernel-bin | kernel-img
   KERNEL_IMG := kernel.img
   IMAGES := factory.img.gz sysupgrade.img.gz
-  IMAGE/sysupgrade.img.gz := boot-img | sdcard-img | gzip | append-metadata
-  IMAGE/factory.img.gz := boot-img | sdcard-img | gzip
+  IMAGE/sysupgrade.img.gz := boot-common | boot-2708 | sdcard-img | gzip | append-metadata
+  IMAGE/factory.img.gz := boot-common | boot-2708 | sdcard-img | gzip
 endef
 
 define Device/rpi
   DEVICE_TITLE := Raspberry Pi B/B+/CM/Zero/ZeroW
-  DEVICE_DTS := bcm2708-rpi-b bcm2708-rpi-b-plus bcm2708-rpi-cm bcm2708-rpi-0-w
+  DEVICE_DTS := bcm2708-rpi-b bcm2708-rpi-b-plus bcm2708-rpi-cm bcm2708-rpi-zero bcm2708-rpi-zero-w
   SUPPORTED_DEVICES := \
 	rpi-b rpi-b-plus rpi-cm rpi-zero rpi-zero-w \
 	raspberrypi,model-b raspberrypi,model-b-plus raspberrypi,model-b-rev2 \
 	raspberrypi,compute-module raspberrypi,compute-module-1 \
 	raspberrypi,model-zero raspberrypi,model-zero-w
-  DEVICE_PACKAGES := brcmfmac-firmware-43430-sdio brcmfmac-board-rpi2 kmod-brcmfmac wpad-basic
+  DEVICE_PACKAGES := \
+	brcmfmac-firmware-43430-sdio \
+	brcmfmac-firmware-43430-sdio-rpi-zero-w \
+	kmod-brcmfmac wpad-basic
 endef
 ifeq ($(SUBTARGET),bcm2708)
   TARGET_DEVICES += rpi
 endif
 
 define Device/rpi-2
-  DEVICE_TITLE := Raspberry Pi 2B/3B/3B+/3CM
-  DEVICE_DTS := bcm2709-rpi-2-b bcm2710-rpi-3-b bcm2710-rpi-3-b-plus bcm2710-rpi-cm3
+  DEVICE_TITLE := Raspberry Pi 2B/3B/3B+/3CM/4B
+  DEVICE_DTS := bcm2709-rpi-2-b bcm2710-rpi-3-b bcm2710-rpi-3-b-plus bcm2711-rpi-4-b bcm2710-rpi-cm3
   SUPPORTED_DEVICES := \
 	rpi-2-b rpi-3-b rpi-3-b-plus rpi-cm \
 	raspberrypi,2-model-b \
 	raspberrypi,3-model-b raspberrypi,3-model-b-plus \
 	raspberrypi,3-compute-module raspberrypi,compute-module-3
-  DEVICE_PACKAGES := brcmfmac-firmware-43430-sdio brcmfmac-firmware-43455-sdio brcmfmac-board-rpi2 brcmfmac-board-rpi3 kmod-brcmfmac wpad-basic
+  DEVICE_PACKAGES := \
+	brcmfmac-firmware-43430-sdio \
+	brcmfmac-firmware-43430-sdio-rpi-3b \
+	brcmfmac-firmware-43455-sdio brcmfmac-firmware-43455-clm_blob \
+	brcmfmac-firmware-43455-sdio-rpi-3b-plus brcmfmac-firmware-43455-sdio-rpi-4b \
+	kmod-brcmfmac wpad-basic
+  IMAGE/sysupgrade.img.gz := boot-common | boot-2708 | boot-2711 | sdcard-img | gzip | append-metadata
+  IMAGE/factory.img.gz := boot-common | boot-2708 | boot-2711 | sdcard-img | gzip
 endef
 ifeq ($(SUBTARGET),bcm2709)
   TARGET_DEVICES += rpi-2
@@ -86,13 +108,18 @@ endif
 
 define Device/rpi-3
   KERNEL_IMG := kernel8.img
-  DEVICE_TITLE := Raspberry Pi 3B/3B+
-  DEVICE_DTS := broadcom/bcm2710-rpi-3-b broadcom/bcm2710-rpi-3-b-plus
+  DEVICE_TITLE := Raspberry Pi 3B/3B+/3CM
+  DEVICE_DTS := broadcom/bcm2710-rpi-3-b broadcom/bcm2710-rpi-3-b-plus broadcom/bcm2710-rpi-cm3
   SUPPORTED_DEVICES := \
 	rpi-3-b rpi-3-b-plus \
 	raspberrypi,3-model-b raspberrypi,3-model-b-plus \
 	raspberrypi,3-compute-module raspberrypi,compute-module-3
-  DEVICE_PACKAGES := brcmfmac-firmware-43430-sdio brcmfmac-board-rpi2 brcmfmac-firmware-43455-sdio brcmfmac-board-rpi3 kmod-brcmfmac wpad-basic
+  DEVICE_PACKAGES := \
+	brcmfmac-firmware-43430-sdio \
+	brcmfmac-firmware-43430-sdio-rpi-3b \
+	brcmfmac-firmware-43455-sdio brcmfmac-firmware-43455-clm_blob \
+	brcmfmac-firmware-43455-sdio-rpi-3b-plus \
+	kmod-brcmfmac wpad-basic
 endef
 ifeq ($(SUBTARGET),bcm2710)
   TARGET_DEVICES += rpi-3

target/linux/brcm2708/image/cmdline.txt

-dwc_otg.lpm_enable=0 console=serial0,115200 kgdboc=serial0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=squashfs,ext4 rootwait
+console=serial0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=squashfs,ext4 rootwait

target/linux/brcm2708/modules/hwmon.mk

+#
+# Copyright (C) 2019 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define KernelPackage/hwmon-raspberrypi
+  TITLE:=Raspberry Pi voltage monitor
+  KCONFIG:=CONFIG_SENSORS_RASPBERRYPI_HWMON
+  FILES:=$(LINUX_DIR)/drivers/hwmon/raspberrypi-hwmon.ko
+  AUTOLOAD:=$(call AutoLoad,60,raspberrypi-hwmon)
+  $(call AddDepends/hwmon,@TARGET_brcm2708)
+endef
+
+define KernelPackage/hwmon-raspberrypi/description
+  Kernel module for voltage sensor on the Raspberry Pi
+endef
+
+$(eval $(call KernelPackage,hwmon-raspberrypi))
+
+
+define KernelPackage/hwmon-rpi-poe-fan
+  SUBMENU:=$(HWMON_MENU)
+  TITLE:=Raspberry Pi PoE HAT fan
+  DEPENDS:=@TARGET_brcm2708 +kmod-hwmon-core
+  KCONFIG:=CONFIG_SENSORS_RPI_POE_FAN
+  FILES:=$(LINUX_DIR)/drivers/hwmon/rpi-poe-fan.ko
+  AUTOLOAD:=$(call AutoProbe,rpi-poe-fan)
+endef
+
+define KernelPackage/hwmon-rpi-poe-fan/description
+  Raspberry Pi PoE HAT fan driver
+endef
+
+$(eval $(call KernelPackage,hwmon-rpi-poe-fan))

target/linux/brcm2708/modules/i2c.mk

+#
+# Copyright (C) 2019 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+I2C_BCM2835_MODULES:=\
+  CONFIG_I2C_BCM2835:drivers/i2c/busses/i2c-bcm2835
+
+define KernelPackage/i2c-bcm2835
+  $(call i2c_defaults,$(I2C_BCM2835_MODULES),59)
+  TITLE:=Broadcom BCM2835 I2C master controller driver
+  DEPENDS:=@TARGET_brcm2708 +kmod-i2c-core
+endef
+
+define KernelPackage/i2c-bcm2835/description
+  This package contains the Broadcom 2835 I2C master controller driver
+endef
+
+$(eval $(call KernelPackage,i2c-bcm2835))

target/linux/brcm2708/modules/other.mk

+#
+# Copyright (C) 2019 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define KernelPackage/pwm-bcm2835
+  SUBMENU:=$(OTHER_MENU)
+  TITLE:=BCM2835 PWM driver
+  KCONFIG:= \
+    CONFIG_PWM=y \
+    CONFIG_PWM_BCM2835
+  FILES:=$(LINUX_DIR)/drivers/pwm/pwm-bcm2835.ko
+  AUTOLOAD:=$(call AutoLoad,60,pwm-bcm2835)
+  DEPENDS:=@TARGET_brcm2708
+endef
+
+define KernelPackage/pwm-bcm2835/description
+  This package contains the PWM framework driver for BCM2835 controller (Raspberry Pi)
+endef
+
+$(eval $(call KernelPackage,pwm-bcm2835))
+
+
+define KernelPackage/random-bcm2835
+  SUBMENU:=$(OTHER_MENU)
+  TITLE:=BCM2835 HW Random Number Generator
+  KCONFIG:= \
+    CONFIG_HW_RANDOM_BCM2835
+  FILES:=$(LINUX_DIR)/drivers/char/hw_random/bcm2835-rng.ko
+  AUTOLOAD:=$(call AutoLoad,11,bcm2835-rng)
+  DEPENDS:=@TARGET_brcm2708 +kmod-random-core
+endef
+
+define KernelPackage/random-bcm2835/description
+  This package contains the Broadcom 2835 HW random number generator driver
+endef
+
+$(eval $(call KernelPackage,random-bcm2835))
+
+
+define KernelPackage/smi-bcm2835
+  SUBMENU:=$(OTHER_MENU)
+  TITLE:=BCM2835 SMI driver
+  KCONFIG:=CONFIG_BCM2835_SMI
+  FILES:=$(LINUX_DIR)/drivers/misc/bcm2835_smi.ko
+  AUTOLOAD:=$(call AutoLoad,20,bcm2835_smi)
+  DEPENDS:=@TARGET_brcm2708
+endef
+
+define KernelPackage/smi-bcm2835/description
+  This package contains the Character device driver for Broadcom Secondary
+  Memory Interface
+endef
+
+$(eval $(call KernelPackage,smi-bcm2835))
+
+
+define KernelPackage/smi-bcm2835-dev
+  SUBMENU:=$(OTHER_MENU)
+  TITLE:=BCM2835 SMI device driver
+  KCONFIG:=CONFIG_BCM2835_SMI_DEV
+  FILES:=$(LINUX_DIR)/drivers/char/broadcom/bcm2835_smi_dev.ko
+  AUTOLOAD:=$(call AutoLoad,21,bcm2835_smi_dev)
+  DEPENDS:=@TARGET_brcm2708 +kmod-smi-bcm2835
+endef
+
+define KernelPackage/smi-bcm2835-dev/description
+  This driver provides a character device interface (ioctl + read/write) to
+  Broadcom's Secondary Memory interface. The low-level functionality is provided
+  by the SMI driver itself.
+endef
+
+$(eval $(call KernelPackage,smi-bcm2835-dev))

target/linux/brcm2708/modules/spi.mk

+#
+# Copyright (C) 2019 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define KernelPackage/spi-bcm2835
+  SUBMENU:=$(SPI_MENU)
+  TITLE:=BCM2835 SPI controller driver
+  KCONFIG:=\
+    CONFIG_SPI=y \
+    CONFIG_SPI_BCM2835 \
+    CONFIG_SPI_MASTER=y
+  FILES:=$(LINUX_DIR)/drivers/spi/spi-bcm2835.ko
+  AUTOLOAD:=$(call AutoLoad,89,spi-bcm2835)
+  DEPENDS:=@TARGET_brcm2708
+endef
+
+define KernelPackage/spi-bcm2835/description
+  This package contains the Broadcom 2835 SPI master controller driver
+endef
+
+$(eval $(call KernelPackage,spi-bcm2835))
+
+
+define KernelPackage/spi-bcm2835-aux
+  SUBMENU:=$(SPI_MENU)
+  TITLE:=BCM2835 Aux SPI controller driver
+  KCONFIG:=\
+    CONFIG_SPI=y \
+    CONFIG_SPI_BCM2835AUX \
+    CONFIG_SPI_MASTER=y
+  FILES:=$(LINUX_DIR)/drivers/spi/spi-bcm2835aux.ko
+  AUTOLOAD:=$(call AutoLoad,89,spi-bcm2835aux)
+  DEPENDS:=@TARGET_brcm2708
+endef
+
+define KernelPackage/spi-bcm2835-aux/description
+  This package contains the Broadcom 2835 Aux SPI master controller driver
+endef
+
+$(eval $(call KernelPackage,spi-bcm2835-aux))

target/linux/brcm2708/modules/video.mk

+#
+# Copyright (C) 2019 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define KernelPackage/camera-bcm2835
+  TITLE:=BCM2835 Camera
+  KCONFIG:= \
+    CONFIG_VIDEO_BCM2835 \
+    CONFIG_VIDEO_BCM2835_MMAL
+  FILES:= \
+    $(LINUX_DIR)/drivers/staging/vc04_services/bcm2835-camera/bcm2835-v4l2.ko
+  AUTOLOAD:=$(call AutoLoad,65,bcm2835-v4l2)
+  $(call AddDepends/video,@TARGET_brcm2708 +kmod-vchiq-mmal-bcm2835 +kmod-video-videobuf2)
+endef
+
+define KernelPackage/camera-bcm2835/description
+  Camera host interface devices for Broadcom BCM2835 SoC.
+  This operates over the VCHIQ interface to a service running on VideoCore.
+endef
+
+$(eval $(call KernelPackage,camera-bcm2835))
+
+
+define KernelPackage/drm-vc4
+  SUBMENU:=$(VIDEO_MENU)
+  TITLE:=Broadcom VC4 Graphics
+  DEPENDS:= \
+    @TARGET_brcm2708 +kmod-drm \
+    +kmod-sound-core \
+    +kmod-sound-soc-core
+  KCONFIG:= \
+    CONFIG_DRM_VC4 \
+    CONFIG_DRM_VC4_HDMI_CEC=n \
+    CONFIG_DRM_V3D=n \
+    CONFIG_DRM_TVE200=n
+  FILES:= \
+    $(LINUX_DIR)/drivers/gpu/drm/vc4/vc4.ko \
+    $(LINUX_DIR)/drivers/gpu/drm/drm_kms_helper.ko
+  AUTOLOAD:=$(call AutoProbe,vc4)
+endef
+
+define KernelPackage/drm-vc4/description
+  Direct Rendering Manager (DRM) support for Broadcom VideoCore IV GPU
+  used in BCM2835, BCM2836 and BCM2837 SoCs (e.g. Raspberry Pi).
+endef
+
+$(eval $(call KernelPackage,drm-vc4))
+
+
+define KernelPackage/vc-sm-cma
+  TITLE:=VideoCore Shared Memory (CMA) driver
+  KCONFIG:= \
+    CONFIG_BCM_VC_SM_CMA
+  FILES:= \
+    $(LINUX_DIR)/drivers/staging/vc04_services/vc-sm-cma/vc-sm-cma.ko
+  $(call AddDepends/video,@TARGET_brcm2708)
+endef
+
+define KernelPackage/vc-sm-cma/description
+  Shared memory interface that supports sharing dmabufs with VideoCore.
+  This operates over the VCHIQ interface to a service running on VideoCore.
+endef
+
+$(eval $(call KernelPackage,vc-sm-cma))
+
+
+define KernelPackage/vchiq-mmal-bcm2835
+  TITLE:=BCM2835 MMAL VCHIQ service
+  KCONFIG:= \
+    CONFIG_BCM2835_VCHIQ_MMAL \
+    CONFIG_VIDEO_CODEC_BCM2835=n
+  FILES:= \
+    $(LINUX_DIR)/drivers/staging/vc04_services/vchiq-mmal/bcm2835-mmal-vchiq.ko
+  $(call AddDepends/video,@TARGET_brcm2708 +kmod-vc-sm-cma)
+endef
+
+define KernelPackage/vchiq-mmal-bcm2835/description
+  Enables the MMAL API over VCHIQ as used for the
+  majority of the multimedia services on VideoCore.
+endef
+
+$(eval $(call KernelPackage,vchiq-mmal-bcm2835))

target/linux/brcm2708/patches-4.19/950-0001-arm-partially-revert-702b94bff3c50542a6e4ab9a4f4cef0.patch

+From d76972193fe88bb13028ba8277736a6aec4b8c8a Mon Sep 17 00:00:00 2001
+From: Dan Pasanen <dan.pasanen@gmail.com>
+Date: Thu, 21 Sep 2017 09:55:42 -0500
+Subject: [PATCH 001/703] arm: partially revert
+ 702b94bff3c50542a6e4ab9a4f4cef093262fe65
+
+* Re-expose some dmi APIs for use in VCSM
+---
+ arch/arm/include/asm/cacheflush.h | 21 +++++++++++++++++++++
+ arch/arm/include/asm/glue-cache.h |  2 ++
+ arch/arm/mm/proc-macros.S         |  2 ++
+ arch/arm/mm/proc-syms.c           |  3 +++
+ 4 files changed, 28 insertions(+)
+
+--- a/arch/arm/include/asm/cacheflush.h
++++ b/arch/arm/include/asm/cacheflush.h
+@@ -94,6 +94,21 @@
+  *	DMA Cache Coherency
+  *	===================
+  *
++ *	dma_inv_range(start, end)
++ *
++ *		Invalidate (discard) the specified virtual address range.
++ *		May not write back any entries.  If 'start' or 'end'
++ *		are not cache line aligned, those lines must be written
++ *		back.
++ *		- start  - virtual start address
++ *		- end    - virtual end address
++ *
++ *	dma_clean_range(start, end)
++ *
++ *		Clean (write back) the specified virtual address range.
++ *		- start  - virtual start address
++ *		- end    - virtual end address
++ *
+  *	dma_flush_range(start, end)
+  *
+  *		Clean and invalidate the specified virtual address range.
+@@ -115,6 +130,8 @@ struct cpu_cache_fns {
+ 	void (*dma_map_area)(const void *, size_t, int);
+ 	void (*dma_unmap_area)(const void *, size_t, int);
+ 
++	void (*dma_inv_range)(const void *, const void *);
++	void (*dma_clean_range)(const void *, const void *);
+ 	void (*dma_flush_range)(const void *, const void *);
+ } __no_randomize_layout;
+ 
+@@ -140,6 +157,8 @@ extern struct cpu_cache_fns cpu_cache;
+  * is visible to DMA, or data written by DMA to system memory is
+  * visible to the CPU.
+  */
++#define dmac_inv_range			cpu_cache.dma_inv_range
++#define dmac_clean_range		cpu_cache.dma_clean_range
+ #define dmac_flush_range		cpu_cache.dma_flush_range
+ 
+ #else
+@@ -159,6 +178,8 @@ extern void __cpuc_flush_dcache_area(voi
+  * is visible to DMA, or data written by DMA to system memory is
+  * visible to the CPU.
+  */
++extern void dmac_inv_range(const void *, const void *);
++extern void dmac_clean_range(const void *, const void *);
+ extern void dmac_flush_range(const void *, const void *);
+ 
+ #endif
+--- a/arch/arm/include/asm/glue-cache.h
++++ b/arch/arm/include/asm/glue-cache.h
+@@ -158,6 +158,8 @@ static inline void nop_dma_unmap_area(co
+ #define __cpuc_coherent_user_range	__glue(_CACHE,_coherent_user_range)
+ #define __cpuc_flush_dcache_area	__glue(_CACHE,_flush_kern_dcache_area)
+ 
++#define dmac_inv_range			__glue(_CACHE,_dma_inv_range)
++#define dmac_clean_range		__glue(_CACHE,_dma_clean_range)
+ #define dmac_flush_range		__glue(_CACHE,_dma_flush_range)
+ #endif
+ 
+--- a/arch/arm/mm/proc-macros.S
++++ b/arch/arm/mm/proc-macros.S
+@@ -335,6 +335,8 @@ ENTRY(\name\()_cache_fns)
+ 	.long	\name\()_flush_kern_dcache_area
+ 	.long	\name\()_dma_map_area
+ 	.long	\name\()_dma_unmap_area
++	.long	\name\()_dma_inv_range
++	.long	\name\()_dma_clean_range
+ 	.long	\name\()_dma_flush_range
+ 	.size	\name\()_cache_fns, . - \name\()_cache_fns
+ .endm
+--- a/arch/arm/mm/proc-syms.c
++++ b/arch/arm/mm/proc-syms.c
+@@ -30,6 +30,9 @@ EXPORT_SYMBOL(__cpuc_flush_user_all);
+ EXPORT_SYMBOL(__cpuc_flush_user_range);
+ EXPORT_SYMBOL(__cpuc_coherent_kern_range);
+ EXPORT_SYMBOL(__cpuc_flush_dcache_area);
++EXPORT_SYMBOL(dmac_inv_range);
++EXPORT_SYMBOL(dmac_clean_range);
++EXPORT_SYMBOL(dmac_flush_range);
+ #else
+ EXPORT_SYMBOL(cpu_cache);
+ #endif

target/linux/brcm2708/patches-4.9/950-0001-smsx95xx-fix-crimes-against-truesize.patch → target/linux/brcm2708/patches-4.19/950-0002-smsx95xx-fix-crimes-against-truesize.patch

-From c01a3230d8cdd396dcec2619646f6cf2753481d8 Mon Sep 17 00:00:00 2001
+From 8f4948a1503a76cbeb5823d8b17990bf3a3c57a6 Mon Sep 17 00:00:00 2001
 From: Steve Glendinning <steve.glendinning@smsc.com>
 Date: Thu, 19 Feb 2015 18:47:12 +0000
-Subject: [PATCH] smsx95xx: fix crimes against truesize
+Subject: [PATCH 002/703] smsx95xx: fix crimes against truesize
 
 smsc95xx is adjusting truesize when it shouldn't, and following a recent patch from Eric this is now triggering warnings.
 
@@ -25,7 +25,7 @@ Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
  static int __must_check __smsc95xx_read_reg(struct usbnet *dev, u32 index,
  					    u32 *data, int in_pm)
  {
-@@ -1961,7 +1965,8 @@ static int smsc95xx_rx_fixup(struct usbn
+@@ -1972,7 +1976,8 @@ static int smsc95xx_rx_fixup(struct usbn
  				if (dev->net->features & NETIF_F_RXCSUM)
  					smsc95xx_rx_csum_offload(skb);
  				skb_trim(skb, skb->len - 4); /* remove fcs */
@@ -35,7 +35,7 @@ Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
  
  				return 1;
  			}
-@@ -1979,7 +1984,8 @@ static int smsc95xx_rx_fixup(struct usbn
+@@ -1990,7 +1995,8 @@ static int smsc95xx_rx_fixup(struct usbn
  			if (dev->net->features & NETIF_F_RXCSUM)
  				smsc95xx_rx_csum_offload(ax_skb);
  			skb_trim(ax_skb, ax_skb->len - 4); /* remove fcs */

target/linux/brcm2708/patches-4.9/950-0002-smsc95xx-Experimental-Enable-turbo_mode-and-packetsi.patch → target/linux/brcm2708/patches-4.19/950-0003-smsc95xx-Experimental-Enable-turbo_mode-and-packetsi.patch

-From 8272cd893c3bca2f047dcf06ae11d9ada6d26f33 Mon Sep 17 00:00:00 2001
+From 623b0f5e0a439af4beef58317b224d4d3d2a969c Mon Sep 17 00:00:00 2001
 From: Sam Nazarko <email@samnazarko.co.uk>
 Date: Fri, 1 Apr 2016 17:27:21 +0100
-Subject: [PATCH] smsc95xx: Experimental: Enable turbo_mode and packetsize=2560
- by default
+Subject: [PATCH 003/703] smsc95xx: Experimental: Enable turbo_mode and
+ packetsize=2560 by default
 
 See: http://forum.kodi.tv/showthread.php?tid=285288
 ---

target/linux/brcm2708/patches-4.9/950-0003-Allow-mac-address-to-be-set-in-smsc95xx.patch → target/linux/brcm2708/patches-4.19/950-0004-Allow-mac-address-to-be-set-in-smsc95xx.patch

-From 2e70eba32ed21b1a909b9ae6a06b3384a33fc5a4 Mon Sep 17 00:00:00 2001
+From 80592905099a4f0fa5d166d58785eacef968ba4e Mon Sep 17 00:00:00 2001
 From: popcornmix <popcornmix@gmail.com>
 Date: Tue, 26 Mar 2013 17:26:38 +0000
-Subject: [PATCH] Allow mac address to be set in smsc95xx
+Subject: [PATCH 004/703] Allow mac address to be set in smsc95xx
 
 Signed-off-by: popcornmix <popcornmix@gmail.com>
 ---
- drivers/net/usb/smsc95xx.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++
+ drivers/net/usb/smsc95xx.c | 56 ++++++++++++++++++++++++++++++++++++++
  1 file changed, 56 insertions(+)
 
 --- a/drivers/net/usb/smsc95xx.c

target/linux/brcm2708/patches-4.9/950-0004-Protect-__release_resource-against-resources-without.patch → target/linux/brcm2708/patches-4.19/950-0005-Protect-__release_resource-against-resources-without.patch

-From 3115fe312a2c751954f1ab0f0ba07aea1c1c7d1b Mon Sep 17 00:00:00 2001
+From b5e65f6a5a75c72d56d98c9543ff549710aa2d72 Mon Sep 17 00:00:00 2001
 From: Phil Elwell <phil@raspberrypi.org>
 Date: Fri, 13 Mar 2015 12:43:36 +0000
-Subject: [PATCH] Protect __release_resource against resources without parents
+Subject: [PATCH 005/703] Protect __release_resource against resources without
+ parents
 
 Without this patch, removing a device tree overlay can crash here.
 
@@ -12,7 +13,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org>
 
 --- a/kernel/resource.c
 +++ b/kernel/resource.c
-@@ -246,6 +246,12 @@ static int __release_resource(struct res
+@@ -213,6 +213,12 @@ static int __release_resource(struct res
  {
  	struct resource *tmp, **p, *chd;
  

target/linux/brcm2708/patches-4.9/950-0006-irq-bcm2836-Prevent-spurious-interrupts-and-trap-the.patch → target/linux/brcm2708/patches-4.19/950-0006-irq-bcm2836-Prevent-spurious-interrupts-and-trap-the.patch

-From 0badcb291f4fb5c3477c37b4ad4a0e27dd863272 Mon Sep 17 00:00:00 2001
+From da00086d33452442af1009580f8e40164fc4e97f Mon Sep 17 00:00:00 2001
 From: Phil Elwell <phil@raspberrypi.org>
 Date: Fri, 4 Dec 2015 17:41:50 +0000
-Subject: [PATCH] irq-bcm2836: Prevent spurious interrupts, and trap them early
+Subject: [PATCH 006/703] irq-bcm2836: Prevent spurious interrupts, and trap
+ them early
 
 The old arch-specific IRQ macros included a dsb to ensure the
 write to clear the mailbox interrupt completed before returning
@@ -16,7 +17,7 @@ though, so trap them early.
 
 --- a/drivers/irqchip/irq-bcm2836.c
 +++ b/drivers/irqchip/irq-bcm2836.c
-@@ -175,6 +175,7 @@ __exception_irq_entry bcm2836_arm_irqchi
+@@ -144,6 +144,7 @@ __exception_irq_entry bcm2836_arm_irqchi
  		u32 ipi = ffs(mbox_val) - 1;
  
  		writel(1 << ipi, mailbox0);

target/linux/brcm2708/patches-4.9/950-0146-irq-bcm2836-Avoid-Invalid-trigger-warning.patch → target/linux/brcm2708/patches-4.19/950-0007-irq-bcm2836-Avoid-Invalid-trigger-warning.patch

-From 4a849cef15885cf5dd901fafe45d3fa51b2b2a09 Mon Sep 17 00:00:00 2001
+From 23f28161eadbc84b976b1a6ff4c8e4fdfa38aa93 Mon Sep 17 00:00:00 2001
 From: Phil Elwell <phil@raspberrypi.org>
 Date: Thu, 9 Feb 2017 14:33:30 +0000
-Subject: [PATCH] irq-bcm2836: Avoid "Invalid trigger warning"
+Subject: [PATCH 007/703] irq-bcm2836: Avoid "Invalid trigger warning"
 
 Initialise the level for each IRQ to avoid a warning from the
 arm arch timer code.
@@ -13,12 +13,12 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org>
 
 --- a/drivers/irqchip/irq-bcm2836.c
 +++ b/drivers/irqchip/irq-bcm2836.c
-@@ -178,7 +178,7 @@ static void bcm2836_arm_irqchip_register
- 
+@@ -124,7 +124,7 @@ static int bcm2836_map(struct irq_domain
  	irq_set_percpu_devid(irq);
- 	irq_set_chip_and_handler(irq, chip, handle_percpu_devid_irq);
+ 	irq_domain_set_info(d, irq, hw, chip, d->host_data,
+ 			    handle_percpu_devid_irq, NULL, NULL);
 -	irq_set_status_flags(irq, IRQ_NOAUTOEN);
 +	irq_set_status_flags(irq, IRQ_NOAUTOEN | IRQ_TYPE_LEVEL_LOW);
- }
  
- static void
+ 	return 0;
+ }

target/linux/brcm2708/patches-4.9/950-0007-irqchip-bcm2835-Add-FIQ-support.patch → target/linux/brcm2708/patches-4.19/950-0008-irqchip-bcm2835-Add-FIQ-support.patch

-From 697bdb968798a2bb37c767582ba54fc6486c5de8 Mon Sep 17 00:00:00 2001
+From 06cc1d14e061ef7169947f09f1e356cec9e0a790 Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org>
 Date: Fri, 12 Jun 2015 19:01:05 +0200
-Subject: [PATCH] irqchip: bcm2835: Add FIQ support
+Subject: [PATCH 008/703] irqchip: bcm2835: Add FIQ support
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
@@ -15,14 +15,14 @@ Reviewed-by: Eric Anholt <eric@anholt.net>
 Acked-by: Stephen Warren <swarren@wwwdotorg.org>
 ---
  arch/arm/mach-bcm/Kconfig     |  1 +
- drivers/irqchip/irq-bcm2835.c | 51 ++++++++++++++++++++++++++++++++++++++-----
+ drivers/irqchip/irq-bcm2835.c | 51 +++++++++++++++++++++++++++++++----
  2 files changed, 47 insertions(+), 5 deletions(-)
 
 --- a/arch/arm/mach-bcm/Kconfig
 +++ b/arch/arm/mach-bcm/Kconfig
-@@ -152,6 +152,7 @@ config ARCH_BCM2835
+@@ -165,6 +165,7 @@ config ARCH_BCM2835
  	select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7
- 	select CLKSRC_OF
+ 	select TIMER_OF
  	select BCM2835_TIMER
 +	select FIQ
  	select PINCTRL
@@ -94,9 +94,9 @@ Acked-by: Stephen Warren <swarren@wwwdotorg.org>
  }
  
  static struct irq_chip armctrl_chip = {
-@@ -150,8 +178,9 @@ static int __init armctrl_of_init(struct
- 		panic("%s: unable to map IC registers\n",
- 			node->full_name);
+@@ -149,8 +177,9 @@ static int __init armctrl_of_init(struct
+ 	if (!base)
+ 		panic("%pOF: unable to map IC registers\n", node);
  
 -	intc.domain = irq_domain_add_linear(node, MAKE_HWIRQ(NR_BANKS, 0),
 -			&armctrl_ops, NULL);
@@ -104,9 +104,9 @@ Acked-by: Stephen Warren <swarren@wwwdotorg.org>
 +	intc.domain = irq_domain_add_linear(node, NUMBER_IRQS * 2,
 +					    &armctrl_ops, NULL);
  	if (!intc.domain)
- 		panic("%s: unable to create IRQ domain\n", node->full_name);
+ 		panic("%pOF: unable to create IRQ domain\n", node);
  
-@@ -181,6 +210,18 @@ static int __init armctrl_of_init(struct
+@@ -180,6 +209,18 @@ static int __init armctrl_of_init(struct
  		set_handle_irq(bcm2835_handle_irq);
  	}
  

target/linux/brcm2708/patches-4.9/950-0008-irqchip-irq-bcm2835-Add-2836-FIQ-support.patch → target/linux/brcm2708/patches-4.19/950-0009-irqchip-irq-bcm2835-Add-2836-FIQ-support.patch

-From 78b53021ae0715792fb6a89bd9e7c02fc254be5c Mon Sep 17 00:00:00 2001
+From 9c8894afe627b270aad44c64f4e70c659468d7ed Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org>
 Date: Fri, 23 Oct 2015 16:26:55 +0200
-Subject: [PATCH] irqchip: irq-bcm2835: Add 2836 FIQ support
+Subject: [PATCH 009/703] irqchip: irq-bcm2835: Add 2836 FIQ support
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
 
 Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
 ---
- drivers/irqchip/irq-bcm2835.c | 43 +++++++++++++++++++++++++++++++++++++++++--
+ drivers/irqchip/irq-bcm2835.c | 43 +++++++++++++++++++++++++++++++++--
  1 file changed, 41 insertions(+), 2 deletions(-)
 
 --- a/drivers/irqchip/irq-bcm2835.c
@@ -81,7 +81,7 @@ Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
  }
  
  static struct irq_chip armctrl_chip = {
-@@ -210,6 +240,15 @@ static int __init armctrl_of_init(struct
+@@ -209,6 +239,15 @@ static int __init armctrl_of_init(struct
  		set_handle_irq(bcm2835_handle_irq);
  	}
  

target/linux/brcm2708/patches-4.9/950-0009-spidev-Add-spidev-compatible-string-to-silence-warni.patch → target/linux/brcm2708/patches-4.19/950-0010-spidev-Add-spidev-compatible-string-to-silence-warni.patch

-From 21a313f8517a1be2b0962710ffe9ad94e7334ba1 Mon Sep 17 00:00:00 2001
+From 97e88641862862585d6ae8aaae034946ceab8ceb Mon Sep 17 00:00:00 2001
 From: Phil Elwell <phil@raspberrypi.org>
 Date: Tue, 14 Jul 2015 10:26:09 +0100
-Subject: [PATCH] spidev: Add "spidev" compatible string to silence warning
+Subject: [PATCH 010/703] spidev: Add "spidev" compatible string to silence
+ warning
 
 See: https://github.com/raspberrypi/linux/issues/1054
 ---
@@ -10,9 +11,9 @@ See: https://github.com/raspberrypi/linux/issues/1054
 
 --- a/drivers/spi/spidev.c
 +++ b/drivers/spi/spidev.c
-@@ -697,6 +697,7 @@ static const struct of_device_id spidev_
- 	{ .compatible = "rohm,dh2228fv" },
- 	{ .compatible = "lineartechnology,ltc2488" },
+@@ -670,6 +670,7 @@ static const struct of_device_id spidev_
+ 	{ .compatible = "ge,achc" },
+ 	{ .compatible = "semtech,sx1301" },
  	{ .compatible = "siliconlabs,si3210" },
 +	{ .compatible = "spidev" },
  	{},

target/linux/brcm2708/patches-4.9/950-0015-spi-bcm2835-Support-pin-groups-other-than-7-11.patch → target/linux/brcm2708/patches-4.19/950-0011-spi-bcm2835-Support-pin-groups-other-than-7-11.patch

-From 6603973d0897c1a9b3b1a813c8ab1204efe98fe0 Mon Sep 17 00:00:00 2001
+From 5d9d6d510a0e7d2e3eee1ed663f0157c719c90ec Mon Sep 17 00:00:00 2001
 From: Phil Elwell <phil@raspberrypi.org>
 Date: Wed, 24 Jun 2015 14:10:44 +0100
-Subject: [PATCH] spi-bcm2835: Support pin groups other than 7-11
+Subject: [PATCH 011/703] spi-bcm2835: Support pin groups other than 7-11
 
 The spi-bcm2835 driver automatically uses GPIO chip-selects due to
 some unreliability of the native ones. In doing so it chooses the
@@ -14,7 +14,7 @@ selects.
 
 Signed-off-by: Phil Elwell <phil@raspberrypi.org>
 ---
- drivers/spi/spi-bcm2835.c | 45 +++++++++++++++++++++++++++++++++++++--------
+ drivers/spi/spi-bcm2835.c | 45 ++++++++++++++++++++++++++++++++-------
  1 file changed, 37 insertions(+), 8 deletions(-)
 
 --- a/drivers/spi/spi-bcm2835.c

target/linux/brcm2708/patches-4.9/950-0016-spi-bcm2835-Disable-forced-software-CS.patch → target/linux/brcm2708/patches-4.19/950-0012-spi-bcm2835-Disable-forced-software-CS.patch

-From c0aaf0d4213bfc9df85c397cd974f7a6f15255f2 Mon Sep 17 00:00:00 2001
+From 8d654c03c8e0730e67fc4e7d6435da05ddf4e284 Mon Sep 17 00:00:00 2001
 From: Phil Elwell <phil@raspberrypi.org>
 Date: Fri, 1 Jul 2016 22:09:24 +0100
-Subject: [PATCH] spi-bcm2835: Disable forced software CS
+Subject: [PATCH 012/703] spi-bcm2835: Disable forced software CS
 
 Select software CS in bcm2708_common.dtsi, and disable the automatic
 conversion in the driver to allow hardware CS to be re-enabled with an

target/linux/brcm2708/patches-4.9/950-0017-spi-bcm2835-Remove-unused-code.patch → target/linux/brcm2708/patches-4.19/950-0013-spi-bcm2835-Remove-unused-code.patch

-From 21f7f9d8146dd9e5a860198781febf78aafee3d1 Mon Sep 17 00:00:00 2001
+From 5a6dcccb576167d1e50c922bfb7bf6cffbdaa671 Mon Sep 17 00:00:00 2001
 From: Phil Elwell <phil@raspberrypi.org>
 Date: Tue, 8 Nov 2016 21:35:38 +0000
-Subject: [PATCH] spi-bcm2835: Remove unused code
+Subject: [PATCH 013/703] spi-bcm2835: Remove unused code
 
 ---
- drivers/spi/spi-bcm2835.c | 61 -----------------------------------------------
+ drivers/spi/spi-bcm2835.c | 61 ---------------------------------------
  1 file changed, 61 deletions(-)
 
 --- a/drivers/spi/spi-bcm2835.c

target/linux/brcm2708/patches-4.9/950-0022-rtc-Add-SPI-alias-for-pcf2123-driver.patch → target/linux/brcm2708/patches-4.19/950-0016-rtc-Add-SPI-alias-for-pcf2123-driver.patch

-From ffa1e97926ba3e22f7e41e2b5e16737461bf31ae Mon Sep 17 00:00:00 2001
+From afbee813c2e801c74c1732eb4511e5fd32027245 Mon Sep 17 00:00:00 2001
 From: Phil Elwell <phil@raspberrypi.org>
 Date: Wed, 15 Jun 2016 16:48:41 +0100
-Subject: [PATCH] rtc: Add SPI alias for pcf2123 driver
+Subject: [PATCH 016/703] rtc: Add SPI alias for pcf2123 driver
 
 Without this alias, Device Tree won't cause the driver
 to be loaded.

target/linux/brcm2708/patches-4.9/950-0024-reboot-Use-power-off-rather-than-busy-spinning-when-.patch → target/linux/brcm2708/patches-4.19/950-0018-reboot-Use-power-off-rather-than-busy-spinning-when-.patch

-From 527f4308ee55e8727c486528879b7945b6404a72 Mon Sep 17 00:00:00 2001
+From 49dc030939b6332a4d1dca0c2b12ea9f559dcf2f Mon Sep 17 00:00:00 2001
 From: popcornmix <popcornmix@gmail.com>
 Date: Tue, 5 Apr 2016 19:40:12 +0100
-Subject: [PATCH] reboot: Use power off rather than busy spinning when halt is
- requested
+Subject: [PATCH 018/703] reboot: Use power off rather than busy spinning when
+ halt is requested
 
 ---
  arch/arm/kernel/reboot.c | 4 +---
@@ -10,7 +10,7 @@ Subject: [PATCH] reboot: Use power off rather than busy spinning when halt is
 
 --- a/arch/arm/kernel/reboot.c
 +++ b/arch/arm/kernel/reboot.c
-@@ -102,9 +102,7 @@ void machine_shutdown(void)
+@@ -105,9 +105,7 @@ void machine_shutdown(void)
   */
  void machine_halt(void)
  {