v8a: rockchip: add new barebox-rockchip rule

Add a new barebox-rockchip rule that builds a binary capable of booting
on the Radxa ROCK 3A SBC.

Signed-off-by: Johannes Zink <j.zink@pengutronix.de>
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Link: https://lore.pengutronix.de/20220905163615.2807729-16-m.tretter@pengutronix.de
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>

4 files changed, 1101 insertions, 0 deletions

diff --git a/configs/platform-v8a/barebox-rockchip.config b/configs/platform-v8a/barebox-rockchip.config
new file mode 100644
index 0000000..73b4b69
--- /dev/null
+++ b/configs/platform-v8a/barebox-rockchip.config
@@ -0,0 +1,920 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Barebox/arm 2022.08.0 Configuration
+#
+CONFIG_ARM=y
+CONFIG_ARM_LINUX=y
+CONFIG_TEXT_BASE=0x0
+
+#
+# System Type
+#
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_BCM283X is not set
+# CONFIG_ARCH_CLPS711X is not set
+# CONFIG_ARCH_DAVINCI is not set
+# CONFIG_ARCH_DIGIC is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_IMX is not set
+# CONFIG_ARCH_LAYERSCAPE is not set
+# CONFIG_ARCH_MVEBU is not set
+# CONFIG_ARCH_MXS is not set
+# CONFIG_ARCH_NOMADIK is not set
+# CONFIG_ARCH_OMAP is not set
+# CONFIG_ARCH_PXA is not set
+CONFIG_ARCH_ROCKCHIP=y
+# CONFIG_ARCH_SOCFPGA is not set
+# CONFIG_ARCH_S3C24xx is not set
+# CONFIG_ARCH_S5PCxx is not set
+# CONFIG_ARCH_S3C64xx is not set
+# CONFIG_ARCH_STM32MP is not set
+# CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_VEXPRESS is not set
+# CONFIG_ARCH_TEGRA is not set
+# CONFIG_ARCH_UEMD is not set
+# CONFIG_ARCH_ZYNQ is not set
+# CONFIG_ARCH_ZYNQMP is not set
+# CONFIG_ARCH_ARM64_VIRT is not set
+
+#
+# Processor Type
+#
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_CPU_64=y
+CONFIG_CPU_V8=y
+CONFIG_CPU_64v8=y
+
+#
+# processor features
+#
+# CONFIG_BOOT_ENDIANNESS_SWITCH is not set
+CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
+CONFIG_ARCH_TEXT_BASE=0x0
+
+#
+# Rockchip Features
+#
+CONFIG_RK_TIMER=1
+CONFIG_ARCH_ROCKCHIP_V8=y
+CONFIG_ARCH_RK3568=y
+
+#
+# select Rockchip boards:
+#
+# CONFIG_MACH_RADXA_ROCK is not set
+# CONFIG_MACH_PHYTEC_SOM_RK3288 is not set
+CONFIG_MACH_RK3568_EVB=y
+# CONFIG_MACH_RK3568_BPI_R2PRO is not set
+# CONFIG_MACH_PINE64_QUARTZ64 is not set
+CONFIG_MACH_RADXA_ROCK3=y
+
+#
+# select board features:
+#
+# CONFIG_ARCH_RK3568_OPTEE is not set
+# end of Rockchip Features
+
+# CONFIG_BOARD_ARM_GENERIC_DT is not set
+# end of System Type
+
+CONFIG_64BIT=y
+
+#
+# ARM specific settings
+#
+# CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS is not set
+CONFIG_ARM_EXCEPTIONS=y
+CONFIG_ARM_SMCCC=y
+CONFIG_ARM_PSCI_OF=y
+CONFIG_ARM_PSCI_CLIENT=y
+CONFIG_ARM_ATF=y
+# end of ARM specific settings
+
+CONFIG_GREGORIAN_CALENDER=y
+CONFIG_HAS_KALLSYMS=y
+CONFIG_HAS_CACHE=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_ARCH_SJLJ=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_BLOCK=y
+CONFIG_BLOCK_WRITE=y
+CONFIG_FILETYPE=y
+CONFIG_BINFMT=y
+CONFIG_UIMAGE=y
+CONFIG_LOGBUF=y
+CONFIG_STDDEV=y
+CONFIG_MENUTREE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_USBGADGET_START=y
+CONFIG_BOOT=y
+CONFIG_FASTBOOT_BASE=y
+
+#
+# General Settings
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_BANNER=y
+CONFIG_MEMINFO=y
+CONFIG_ENVIRONMENT_VARIABLES=y
+CONFIG_GLOBALVAR=y
+CONFIG_NVVAR=y
+
+#
+# memory layout
+#
+CONFIG_HAVE_PBL_IMAGE=y
+CONFIG_HAVE_PBL_MULTI_IMAGES=y
+CONFIG_HAVE_IMAGE_COMPRESSION=y
+CONFIG_PBL_IMAGE=y
+CONFIG_PBL_MULTI_IMAGES=y
+CONFIG_PBL_RELOCATABLE=y
+CONFIG_IMAGE_COMPRESSION=y
+# CONFIG_IMAGE_COMPRESSION_LZ4 is not set
+CONFIG_IMAGE_COMPRESSION_LZO=y
+# CONFIG_IMAGE_COMPRESSION_GZIP is not set
+# CONFIG_IMAGE_COMPRESSION_XZKERN is not set
+# CONFIG_IMAGE_COMPRESSION_NONE is not set
+CONFIG_MMU=y
+CONFIG_MMU_EARLY=y
+CONFIG_BAREBOX_MAX_IMAGE_SIZE=0xffffffff
+CONFIG_BAREBOX_MAX_PBL_SIZE=0xffffffff
+CONFIG_BAREBOX_MAX_BARE_INIT_SIZE=0xffffffff
+CONFIG_STACK_SIZE=0x8000
+CONFIG_MALLOC_SIZE=0x0
+# end of memory layout
+
+# CONFIG_EXPERIMENTAL is not set
+# CONFIG_MALLOC_DLMALLOC is not set
+CONFIG_MALLOC_TLSF=y
+CONFIG_KALLSYMS=y
+CONFIG_RELOCATABLE=y
+# CONFIG_PANIC_HANG is not set
+CONFIG_PROMPT="barebox:"
+CONFIG_BAUDRATE=115200
+CONFIG_CBSIZE=1024
+CONFIG_FIRMWARE=y
+CONFIG_SHELL_HUSH=y
+# CONFIG_SHELL_SIMPLE is not set
+# CONFIG_SHELL_NONE is not set
+CONFIG_GLOB=y
+CONFIG_GLOB_SORT=y
+CONFIG_PROMPT_HUSH_PS2="> "
+CONFIG_HUSH_FANCY_PROMPT=y
+CONFIG_CMDLINE_EDITING=y
+CONFIG_AUTO_COMPLETE=y
+CONFIG_MENU=y
+# CONFIG_PASSWORD is not set
+CONFIG_DYNAMIC_CRC_TABLE=y
+CONFIG_ERRNO_MESSAGES=y
+CONFIG_TIMESTAMP=y
+CONFIG_BOOTM=y
+CONFIG_BOOTM_SHOW_TYPE=y
+CONFIG_BOOTM_VERBOSE=y
+CONFIG_BOOTM_INITRD=y
+CONFIG_BOOTM_OFTREE=y
+# CONFIG_BOOTM_OFTREE_UIMAGE is not set
+# CONFIG_BOOTM_AIMAGE is not set
+# CONFIG_BOOTM_ELF is not set
+# CONFIG_BOOTM_FITIMAGE is not set
+CONFIG_BLSPEC=y
+CONFIG_FLEXIBLE_BOOTARGS=y
+CONFIG_MMCBLKDEV_ROOTARG=y
+CONFIG_BAREBOX_UPDATE=y
+CONFIG_SYSTEM_PARTITIONS=y
+CONFIG_IMD=y
+CONFIG_CONSOLE_FULL=y
+# CONFIG_CONSOLE_SIMPLE is not set
+# CONFIG_CONSOLE_NONE is not set
+CONFIG_CONSOLE_ACTIVATE_FIRST=y
+# CONFIG_CONSOLE_ACTIVATE_ALL is not set
+# CONFIG_CONSOLE_ACTIVATE_NONE is not set
+CONFIG_CONSOLE_ALLOW_COLOR=y
+# CONFIG_CONSOLE_DISABLE_INPUT is not set
+CONFIG_PBL_CONSOLE=y
+# CONFIG_CONSOLE_RATP is not set
+CONFIG_PARTITION=y
+CONFIG_PARTITION_DISK=y
+CONFIG_PARTITION_DISK_DOS=y
+# CONFIG_PARTITION_DISK_EFI is not set
+CONFIG_ENV_HANDLING=y
+CONFIG_DEFAULT_ENVIRONMENT=y
+# CONFIG_DEFAULT_COMPRESSION_GZIP is not set
+CONFIG_DEFAULT_COMPRESSION_NONE=y
+CONFIG_DEFAULT_ENVIRONMENT_GENERIC_NEW=y
+CONFIG_DEFAULT_ENVIRONMENT_GENERIC_NEW_MENU=y
+# CONFIG_DEFAULT_ENVIRONMENT_GENERIC_NEW_IKCONFIG is not set
+CONFIG_DEFAULT_ENVIRONMENT_PATH=""
+CONFIG_HAS_SCHED=y
+CONFIG_POLLER=y
+# CONFIG_BTHREAD is not set
+CONFIG_STATE=y
+# CONFIG_STATE_CRYPTO is not set
+# CONFIG_STATE_BACKWARD_COMPATIBLE is not set
+CONFIG_BOOTCHOOSER=y
+CONFIG_RESET_SOURCE=y
+# CONFIG_MACHINE_ID is not set
+# CONFIG_SYSTEMD_OF_WATCHDOG is not set
+CONFIG_EXTERNAL_DTS_FRAGMENTS=""
+
+#
+# OP-TEE loading
+#
+# CONFIG_BOOTM_OPTEE is not set
+# CONFIG_PBL_OPTEE is not set
+# end of OP-TEE loading
+
+#
+# Android Fastboot
+#
+# CONFIG_FASTBOOT_SPARSE is not set
+CONFIG_FASTBOOT_CMD_OEM=y
+# end of Android Fastboot
+# end of General Settings
+
+#
+# Debugging
+#
+CONFIG_COMPILE_LOGLEVEL=6
+CONFIG_DEFAULT_LOGLEVEL=7
+# CONFIG_DEBUG_LL is not set
+CONFIG_DEBUG_ROCKCHIP_UART_PORT=2
+# CONFIG_DEBUG_INITCALLS is not set
+# CONFIG_DEBUG_PROBES is not set
+# CONFIG_PBL_BREAK is not set
+# CONFIG_PRINTF_FULL is not set
+# CONFIG_UBSAN is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_CC_HAS_KASAN_GENERIC=y
+# CONFIG_KASAN is not set
+# CONFIG_COMPILE_TEST is not set
+# end of Debugging
+
+#
+# EFI (Extensible Firmware Interface) Support
+#
+# end of EFI (Extensible Firmware Interface) Support
+
+CONFIG_HAS_DEBUG_LL=y
+CONFIG_COMMAND_SUPPORT=y
+CONFIG_COMPILE_HASH=y
+
+#
+# Commands
+#
+
+#
+# Information
+#
+# CONFIG_CMD_TUTORIAL is not set
+CONFIG_CMD_ARM_CPUINFO=y
+CONFIG_CMD_DEVINFO=y
+# CONFIG_CMD_DEVUNBIND is not set
+CONFIG_CMD_DMESG=y
+CONFIG_CMD_DRVINFO=y
+CONFIG_CMD_HELP=y
+CONFIG_LONGHELP=y
+CONFIG_CMD_IOMEM=y
+CONFIG_CMD_IMD=y
+CONFIG_CMD_MEMINFO=y
+CONFIG_CMD_REGULATOR=y
+# CONFIG_CMD_NVMEM is not set
+CONFIG_CMD_VERSION=y
+# CONFIG_CMD_MMC is not set
+CONFIG_CMD_MMC_EXTCSD=y
+# CONFIG_CMD_POLLER is not set
+# CONFIG_CMD_SLICE is not set
+# end of Information
+
+#
+# Boot
+#
+CONFIG_CMD_BOOT=y
+CONFIG_CMD_BOOTM=y
+CONFIG_CMD_GO=y
+# CONFIG_CMD_LOADB is not set
+# CONFIG_CMD_LOADS is not set
+# CONFIG_CMD_LOADY is not set
+CONFIG_CMD_RESET=y
+# CONFIG_CMD_UIMAGE is not set
+CONFIG_CMD_BOOTCHOOSER=y
+# end of Boot
+
+#
+# Partition
+#
+CONFIG_CMD_PARTITION=y
+CONFIG_CMD_AUTOMOUNT=y
+CONFIG_CMD_MOUNT=y
+CONFIG_CMD_UMOUNT=y
+# end of Partition
+
+#
+# Environment
+#
+CONFIG_CMD_NV=y
+CONFIG_CMD_EXPORT=y
+CONFIG_CMD_DEFAULTENV=y
+CONFIG_CMD_GLOBAL=y
+CONFIG_CMD_LOADENV=y
+CONFIG_CMD_PRINTENV=y
+CONFIG_CMD_MAGICVAR=y
+CONFIG_CMD_MAGICVAR_HELP=y
+CONFIG_CMD_SAVEENV=y
+CONFIG_CMD_SETENV=y
+# end of Environment
+
+#
+# File
+#
+CONFIG_CMD_BASENAME=y
+CONFIG_CMD_CAT=y
+CONFIG_CMD_CD=y
+CONFIG_CMD_CP=y
+# CONFIG_CMD_CMP is not set
+CONFIG_CMD_DIGEST=y
+CONFIG_CMD_DIRNAME=y
+CONFIG_CMD_FILETYPE=y
+CONFIG_CMD_LN=y
+CONFIG_CMD_LS=y
+CONFIG_CMD_MD5SUM=y
+CONFIG_CMD_MKDIR=y
+CONFIG_CMD_PWD=y
+CONFIG_CMD_READLINK=y
+CONFIG_CMD_RM=y
+CONFIG_CMD_RMDIR=y
+CONFIG_CMD_SHA1SUM=y
+# CONFIG_CMD_SHA224SUM is not set
+# CONFIG_CMD_SHA256SUM is not set
+# CONFIG_CMD_SHA384SUM is not set
+# CONFIG_CMD_SHA512SUM is not set
+CONFIG_CMD_UNCOMPRESS=y
+# end of File
+
+#
+# Shell scripting
+#
+CONFIG_CMD_FALSE=y
+CONFIG_CMD_GETOPT=y
+CONFIG_CMD_LET=y
+CONFIG_CMD_MSLEEP=y
+CONFIG_CMD_READF=y
+CONFIG_CMD_SLEEP=y
+CONFIG_CMD_TEST=y
+CONFIG_CMD_TRUE=y
+# end of Shell scripting
+
+#
+# Network
+#
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_HOST=y
+CONFIG_NET_CMD_IFUP=y
+CONFIG_CMD_MIITOOL=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_TFTP=y
+CONFIG_CMD_IP_ROUTE_GET=y
+# CONFIG_CMD_ETHLOG is not set
+# end of Network
+
+#
+# Console and Framebuffer interaction
+#
+CONFIG_CMD_CLEAR=y
+CONFIG_CMD_ECHO=y
+# CONFIG_CMD_ECHO_E is not set
+CONFIG_CMD_EDIT=y
+# CONFIG_CMD_LOGIN is not set
+CONFIG_CMD_MENU=y
+CONFIG_CMD_MENU_MANAGEMENT=y
+CONFIG_CMD_MENUTREE=y
+CONFIG_CMD_READLINE=y
+CONFIG_CMD_TIMEOUT=y
+# end of Console and Framebuffer interaction
+
+#
+# Memory
+#
+CONFIG_CMD_CRC=y
+CONFIG_CMD_CRC_CMP=y
+CONFIG_CMD_MD=y
+CONFIG_CMD_MEMCMP=y
+CONFIG_CMD_MEMCPY=y
+CONFIG_CMD_MEMSET=y
+# CONFIG_CMD_MEMTEST is not set
+# CONFIG_CMD_MEMTESTER is not set
+CONFIG_CMD_MM=y
+CONFIG_CMD_MW=y
+# end of Memory
+
+#
+# Hardware manipulation
+#
+CONFIG_CMD_CLK=y
+CONFIG_CMD_DETECT=y
+CONFIG_CMD_FLASH=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_HWMON=y
+# CONFIG_CMD_I2C is not set
+CONFIG_CMD_LED=y
+CONFIG_CMD_POWEROFF=y
+CONFIG_CMD_SMC=y
+CONFIG_CMD_LED_TRIGGER=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_USBGADGET=y
+CONFIG_CMD_WD=y
+CONFIG_CMD_WD_DEFAULT_TIMOUT=0
+# end of Hardware manipulation
+
+#
+# Miscellaneous
+#
+# CONFIG_CMD_2048 is not set
+CONFIG_CMD_BAREBOX_UPDATE=y
+# CONFIG_CMD_BLOBGEN is not set
+CONFIG_CMD_FIRMWARELOAD=y
+CONFIG_CMD_OF_DIFF=y
+CONFIG_CMD_OF_DUMP=y
+CONFIG_CMD_OF_NODE=y
+CONFIG_CMD_OF_PROPERTY=y
+# CONFIG_CMD_OF_DISPLAY_TIMINGS is not set
+# CONFIG_CMD_OF_FIXUP_STATUS is not set
+CONFIG_CMD_OF_OVERLAY=y
+CONFIG_CMD_OFTREE=y
+CONFIG_CMD_TIME=y
+CONFIG_CMD_STATE=y
+# CONFIG_CMD_DHRYSTONE is not set
+# CONFIG_CMD_SPD_DECODE is not set
+# CONFIG_CMD_SEED is not set
+# end of Miscellaneous
+# end of Commands
+
+CONFIG_NET=y
+CONFIG_NET_NFS=y
+# CONFIG_NET_NETCONSOLE is not set
+CONFIG_NET_RESOLV=y
+CONFIG_NET_IFUP=y
+CONFIG_NET_DHCP=y
+# CONFIG_NET_SNTP is not set
+# CONFIG_NET_FASTBOOT is not set
+
+#
+# Drivers
+#
+CONFIG_OFTREE=y
+CONFIG_OFTREE_MEM_GENERIC=y
+CONFIG_DTC=y
+CONFIG_OFDEVICE=y
+CONFIG_OF_GPIO=y
+CONFIG_OF_BAREBOX_DRIVERS=y
+CONFIG_OF_BAREBOX_ENV_IN_FS=y
+CONFIG_OF_OVERLAY=y
+# CONFIG_OF_OVERLAY_LIVE is not set
+CONFIG_AIODEV=y
+# CONFIG_LM75 is not set
+CONFIG_ROCKCHIP_SARADC=y
+
+#
+# serial drivers
+#
+# CONFIG_SERIAL_DEV_BUS is not set
+CONFIG_DRIVER_SERIAL_NS16550=y
+# CONFIG_DRIVER_SERIAL_CADENCE is not set
+# CONFIG_SERIAL_SIFIVE is not set
+# end of serial drivers
+
+CONFIG_PHYLIB=y
+
+#
+# Network drivers
+#
+# CONFIG_DRIVER_NET_DESIGNWARE is not set
+CONFIG_DRIVER_NET_DESIGNWARE_EQOS=y
+# CONFIG_DRIVER_NET_DESIGNWARE_STM32 is not set
+# CONFIG_DRIVER_NET_DESIGNWARE_TEGRA186 is not set
+CONFIG_DRIVER_NET_DESIGNWARE_ROCKCHIP=y
+# CONFIG_DRIVER_NET_FSL_FMAN is not set
+# CONFIG_DRIVER_NET_KS8851_MLL is not set
+# CONFIG_DRIVER_NET_SMC911X is not set
+# CONFIG_DRIVER_NET_SMC91111 is not set
+# CONFIG_DRIVER_NET_LITEETH is not set
+
+#
+# phylib
+#
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AR8327N_PHY is not set
+# CONFIG_AT803X_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+CONFIG_DP83867_PHY=y
+# CONFIG_DP83TD510_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_MICREL_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+CONFIG_REALTEK_PHY=y
+# CONFIG_SMSC_PHY is not set
+# CONFIG_NET_DSA_MV88E6XXX is not set
+
+#
+# MII bus device drivers
+#
+# CONFIG_MDIO_BITBANG is not set
+# CONFIG_MDIO_BUS_MUX_GPIO is not set
+# end of phylib
+
+# CONFIG_NET_USB is not set
+# CONFIG_DSA is not set
+# end of Network drivers
+
+#
+# SPI drivers
+#
+# CONFIG_SPI is not set
+# end of SPI drivers
+
+CONFIG_I2C=y
+
+#
+# I2C Hardware Bus support
+#
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_DESIGNWARE is not set
+# CONFIG_I2C_MV64XXX is not set
+CONFIG_I2C_RK3X=y
+# end of I2C Hardware Bus support
+
+# CONFIG_I2C_MUX is not set
+# CONFIG_MTD is not set
+CONFIG_DISK=y
+CONFIG_DISK_WRITE=y
+
+#
+# drive types
+#
+# CONFIG_DISK_ATA is not set
+# CONFIG_DISK_AHCI is not set
+
+#
+# interface types
+#
+# CONFIG_DISK_INTF_PLATFORM_IDE is not set
+CONFIG_USB=y
+CONFIG_USB_HOST=y
+# CONFIG_USB_DWC2_HOST is not set
+# CONFIG_USB_DWC2_GADGET is not set
+CONFIG_USB_DWC3=y
+# CONFIG_USB_DWC3_HOST is not set
+# CONFIG_USB_DWC3_GADGET is not set
+CONFIG_USB_DWC3_DUAL_ROLE=y
+CONFIG_USB_DWC3_OF_SIMPLE=y
+# CONFIG_USB_EHCI is not set
+CONFIG_USB_XHCI=y
+# CONFIG_USB_ULPI is not set
+CONFIG_USB_OTGDEV=y
+CONFIG_USB_STORAGE=y
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_HUB_USB251XB is not set
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_AUTOSTART=y
+
+#
+# USB Gadget drivers
+#
+# CONFIG_USB_GADGET_DFU is not set
+CONFIG_USB_GADGET_SERIAL=y
+CONFIG_USB_GADGET_FASTBOOT=y
+# CONFIG_USB_GADGET_MASS_STORAGE is not set
+# CONFIG_USB_MUSB is not set
+# CONFIG_VIDEO is not set
+# CONFIG_SOUND is not set
+CONFIG_MCI_SDHCI=y
+CONFIG_MCI=y
+
+#
+# --- Feature list ---
+#
+# CONFIG_MCI_STARTUP is not set
+CONFIG_MCI_INFO=y
+CONFIG_MCI_WRITE=y
+CONFIG_MCI_MMC_BOOT_PARTITIONS=y
+# CONFIG_MCI_MMC_GPP_PARTITIONS is not set
+
+#
+# --- MCI host drivers ---
+#
+CONFIG_MCI_DW=y
+# CONFIG_MCI_DW_PIO is not set
+CONFIG_MCI_ROCKCHIP_DWCMSHC=y
+CONFIG_MCI_ARASAN=y
+CONFIG_HAVE_CLK=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_COMMON_CLK=y
+CONFIG_COMMON_CLK_OF_PROVIDER=y
+
+#
+# Clocksource
+#
+CONFIG_CLOCKSOURCE_DUMMY_RATE=1000
+CONFIG_CLOCKSOURCE_ARM_ARCHITECTED_TIMER=y
+# CONFIG_CLOCKSOURCE_DW_APB_TIMER is not set
+# end of Clocksource
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_ACT8846 is not set
+# CONFIG_MFD_DA9053 is not set
+# CONFIG_MFD_DA9063 is not set
+# CONFIG_MFD_LP3972 is not set
+# CONFIG_MFD_MC13XXX is not set
+# CONFIG_MFD_MC34704 is not set
+# CONFIG_MFD_MC9SDZ60 is not set
+# CONFIG_MFD_STMPE is not set
+CONFIG_MFD_SYSCON=y
+# CONFIG_MFD_TWL4030 is not set
+# CONFIG_MFD_TWL6030 is not set
+# CONFIG_MFD_STPMIC1 is not set
+# CONFIG_MFD_RN568PMIC is not set
+# CONFIG_MFD_ATMEL_FLEXCOM is not set
+# end of Multifunction device drivers
+
+#
+# Misc devices
+#
+# CONFIG_JTAG is not set
+# CONFIG_SRAM is not set
+CONFIG_STATE_DRV=y
+CONFIG_DEV_MEM=y
+# CONFIG_UBOOTVAR is not set
+# CONFIG_STORAGE_BY_UUID is not set
+# end of Misc devices
+
+CONFIG_LED=y
+CONFIG_LED_GPIO=y
+CONFIG_LED_GPIO_OF=y
+# CONFIG_LED_GPIO_RGB is not set
+# CONFIG_LED_GPIO_BICOLOR is not set
+CONFIG_LED_TRIGGERS=y
+# CONFIG_LED_PCA955X is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# end of EEPROM support
+
+#
+# Input device support
+#
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_KEYBOARD_QT1070 is not set
+# CONFIG_KEYBOARD_USB is not set
+# CONFIG_INPUT_SPECIALKEYS is not set
+# end of Input device support
+
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_POLLER is not set
+CONFIG_WATCHDOG_DW=y
+# CONFIG_GPIO_WATCHDOG is not set
+# CONFIG_PWM is not set
+# CONFIG_HWRNG is not set
+
+#
+# DMA support
+#
+# end of DMA support
+
+CONFIG_GPIOLIB=y
+
+#
+# GPIO
+#
+CONFIG_GPIO_GENERIC=y
+# CONFIG_GPIO_74XX_MMIO is not set
+# CONFIG_GPIO_GENERIC_PLATFORM is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_DESIGNWARE is not set
+# CONFIG_GPIO_SX150X is not set
+# CONFIG_GPIO_SIFIVE is not set
+# end of GPIO
+
+# CONFIG_W1 is not set
+
+#
+# Pin controllers
+#
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_ROCKCHIP=y
+# CONFIG_PINCTRL_SINGLE is not set
+# end of Pin controllers
+
+CONFIG_NVMEM=y
+# CONFIG_NVMEM_RMEM is not set
+# CONFIG_NVMEM_SNVS_LPGPR is not set
+
+#
+# Bus devices
+#
+# end of Bus devices
+
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED=y
+# CONFIG_REGULATOR_ANATOP is not set
+
+#
+# Remoteproc drivers
+#
+# CONFIG_REMOTEPROC is not set
+# end of Remoteproc drivers
+
+CONFIG_RESET_CONTROLLER=y
+# CONFIG_RESET_IMX7 is not set
+# CONFIG_RTC_CLASS is not set
+
+#
+# Firmware Drivers
+#
+# CONFIG_ARM_SCMI_PROTOCOL is not set
+# end of Firmware Drivers
+
+#
+# FPGA Configuration Support
+#
+# CONFIG_FPGA is not set
+# end of FPGA Configuration Support
+
+CONFIG_GENERIC_PHY=y
+# CONFIG_USB_NOP_XCEIV is not set
+# CONFIG_PHY_FSL_IMX8MQ_USB is not set
+CONFIG_PHY_ROCKCHIP_INNO_USB2=y
+CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY=y
+# CONFIG_CRYPTO_HW is not set
+
+#
+# Memory controller drivers
+#
+# end of Memory controller drivers
+
+#
+# SoC drivers
+#
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# KVX SoC drivers
+#
+# end of KVX SoC drivers
+# end of SoC drivers
+
+#
+# NVME Support
+#
+# end of NVME Support
+
+# CONFIG_SYSCON_REBOOT_MODE is not set
+# CONFIG_NVMEM_REBOOT_MODE is not set
+# CONFIG_POWER_RESET_SYSCON is not set
+# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
+# CONFIG_POWER_RESET_GPIO is not set
+# CONFIG_POWER_RESET_GPIO_RESTART is not set
+# CONFIG_VIRTIO_MENU is not set
+# end of Drivers
+
+#
+# Filesystem support
+#
+CONFIG_FS=y
+CONFIG_FS_LEGACY=y
+
+#
+# Some selected filesystems still use the legacy FS API.
+#
+
+#
+# Consider updating them.
+#
+CONFIG_FS_AUTOMOUNT=y
+# CONFIG_FS_CRAMFS is not set
+CONFIG_FS_EXT4=y
+CONFIG_FS_RAMFS=y
+CONFIG_FS_DEVFS=y
+CONFIG_FS_TFTP=y
+CONFIG_FS_NFS=y
+CONFIG_FS_FAT=y
+CONFIG_FS_FAT_WRITE=y
+CONFIG_FS_FAT_LFN=y
+# CONFIG_FS_BPKFS is not set
+# CONFIG_FS_UIMAGEFS is not set
+# CONFIG_FS_PSTORE is not set
+# CONFIG_FS_SQUASHFS is not set
+
+#
+# ZLIB support disabled
+#
+
+#
+# LZ4 support disabled
+#
+
+#
+# LZO support disabled
+#
+
+#
+# XZ support disabled
+#
+
+#
+# ZSTD support disabled
+#
+# end of Filesystem support
+
+#
+# Library routines
+#
+CONFIG_PARAMETER=y
+CONFIG_UNCOMPRESS=y
+CONFIG_ZLIB=y
+# CONFIG_BZLIB is not set
+# CONFIG_LZ4_DECOMPRESS is not set
+# CONFIG_ZSTD_DECOMPRESS is not set
+# CONFIG_XZ_DECOMPRESS is not set
+# CONFIG_BASE64 is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_PROCESS_ESCAPE_SEQUENCE=y
+# CONFIG_LZO_DECOMPRESS is not set
+CONFIG_FNMATCH=y
+CONFIG_QSORT=y
+# CONFIG_RATP is not set
+# CONFIG_ALLOW_PRNG_FALLBACK is not set
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC8 is not set
+
+#
+# Library gui routines
+#
+# end of Library gui routines
+
+# CONFIG_BAREBOX_LOGO is not set
+# CONFIG_NLS is not set
+# CONFIG_BLOBGEN is not set
+CONFIG_ARCH_HAS_STACK_DUMP=y
+CONFIG_ARCH_HAS_DATA_ABORT_MASK=y
+CONFIG_ARCH_HAS_ZERO_PAGE=y
+# end of Library routines
+
+#
+# Crypto support
+#
+CONFIG_CRC32=y
+CONFIG_DIGEST=y
+CONFIG_HAVE_DIGEST_MD5=y
+CONFIG_HAVE_DIGEST_SHA1=y
+CONFIG_DIGEST_CRC32_GENERIC=y
+CONFIG_DIGEST_MD5_GENERIC=y
+CONFIG_DIGEST_SHA1_GENERIC=y
+# CONFIG_DIGEST_SHA224_GENERIC is not set
+# CONFIG_DIGEST_SHA256_GENERIC is not set
+# CONFIG_DIGEST_SHA384_GENERIC is not set
+# CONFIG_DIGEST_SHA512_GENERIC is not set
+# CONFIG_DIGEST_HMAC_GENERIC is not set
+# CONFIG_CRYPTO_KEYSTORE is not set
+# end of Crypto support
+
+#
+# Firmware files
+#
+CONFIG_EXTRA_FIRMWARE_DIR="firmware"
+# end of Firmware files
+
+#
+# Host Tools
+#
+# CONFIG_COMPILE_HOST_TOOLS is not set
+CONFIG_RK_IMAGE=y
+CONFIG_RK_USB_LOADER=y
+# end of Host Tools
+
+#
+# Target Tools
+#
+# CONFIG_IMD_TARGET is not set
+CONFIG_KERNEL_INSTALL_TARGET=y
+# CONFIG_BAREBOXENV_TARGET is not set
+CONFIG_BAREBOXCRC32_TARGET=y
+# CONFIG_MVEBU_KWBOOT_TARGET is not set
+# end of Target Tools
+
+# CONFIG_TEST is not set
diff --git a/configs/platform-v8a/platformconfig b/configs/platform-v8a/platformconfig
index e00371b..78ec1aa 100644
--- a/configs/platform-v8a/platformconfig
+++ b/configs/platform-v8a/platformconfig
@@ -174,6 +174,7 @@ PTXCONF_CONSOLE_SPEED="115200"
 #
 # PTXCONF_AT91BOOTSTRAP2 is not set
 PTXCONF_BAREBOX_IMX8M=y
+PTXCONF_BAREBOX_ROCKCHIP=y
 PTXCONF_BAREBOX_ARCH_STRING="arm"
 # PTXCONF_BAREBOX is not set
 # PTXCONF_BAREBOX_MLO is not set
@@ -250,6 +251,9 @@ PTXCONF_HOST_GENEXT2FS=y
 PTXCONF_HOST_GENIMAGE=y
 PTXCONF_HOST_LIBCONFUSE=y
 PTXCONF_HOST_LIBKMOD=y
+PTXCONF_HOST_LIBLZO=y
+PTXCONF_HOST_LIBUSB=y
+PTXCONF_HOST_LZOP=y
 PTXCONF_HOST_M4=y
 PTXCONF_HOST_OPENSSL=y
 PTXCONF_HOST_SYSTEM_BC=y
diff --git a/configs/platform-v8a/platforms/barebox-rockchip.in b/configs/platform-v8a/platforms/barebox-rockchip.in
new file mode 100644
index 0000000..03a3816
--- /dev/null
+++ b/configs/platform-v8a/platforms/barebox-rockchip.in
@@ -0,0 +1,14 @@
+## SECTION=bootloader
+
+config BAREBOX_ROCKCHIP
+	tristate
+	prompt "barebox (rockchip)"
+	select HOST_LIBUSB
+	select HOST_OPENSSL
+	select HOST_LZOP
+	select FIRMWARE_ROCKCHIP
+	select FIRMWARE_ROCKCHIP_RK356x_BL31
+	select FIRMWARE_ROCKCHIP_RK356x_BL32
+	select FIRMWARE_ROCKCHIP_RK3568_SDRAM
+	help
+	  Build the barebox bootloader for Rockchip boards.
diff --git a/configs/platform-v8a/rules/barebox-rockchip.make b/configs/platform-v8a/rules/barebox-rockchip.make
new file mode 100644
index 0000000..cca9866
--- /dev/null
+++ b/configs/platform-v8a/rules/barebox-rockchip.make
@@ -0,0 +1,163 @@
+# -*-makefile-*-
+#
+# Copyright (C) 2022 by Michael Riesch <michael.riesch@wolfvision.net>
+#
+# For further information about the PTXdist project and license conditions
+# see the README file.
+#
+
+#
+# We provide this package
+#
+PACKAGES-$(PTXCONF_BAREBOX_ROCKCHIP) += barebox-rockchip
+
+#
+# Paths and names
+#
+BAREBOX_ROCKCHIP_VERSION	:= 2022.08.0
+BAREBOX_ROCKCHIP_MD5		:= 129a9e66ddb90cad7856df827e1dc574
+BAREBOX_ROCKCHIP		:= barebox-rockchip-$(BAREBOX_ROCKCHIP_VERSION)
+BAREBOX_ROCKCHIP_SUFFIX		:= tar.bz2
+BAREBOX_ROCKCHIP_URL		:= $(call barebox-url, BAREBOX_ROCKCHIP)
+BAREBOX_ROCKCHIP_PATCHES	:= barebox-rockchip-$(BAREBOX_ROCKCHIP_VERSION)
+BAREBOX_ROCKCHIP_SOURCE		:= $(SRCDIR)/$(BAREBOX_ROCKCHIP_PATCHES).$(BAREBOX_ROCKCHIP_SUFFIX)
+BAREBOX_ROCKCHIP_DIR		:= $(BUILDDIR)/$(BAREBOX_ROCKCHIP)
+BAREBOX_ROCKCHIP_BUILD_DIR	:= $(BAREBOX_ROCKCHIP_DIR)-build
+BAREBOX_ROCKCHIP_LICENSE	:= GPL-2.0-only
+BAREBOX_ROCKCHIP_DEVPKG		:= NO
+BAREBOX_ROCKCHIP_BUILD_OOT	:= KEEP
+
+BAREBOX_ROCKCHIP_CONFIG		:= $(call ptx/in-platformconfigdir, \
+		barebox-rockchip.config)
+
+# ----------------------------------------------------------------------------
+# Prepare
+# ----------------------------------------------------------------------------
+
+BAREBOX_ROCKCHIP_INJECT_PATH	:= ${PTXDIST_SYSROOT_TARGET}/usr/lib/firmware
+BAREBOX_ROCKCHIP_INJECT_FILES	+= rk3568_bl31_v1.24.elf:firmware/rk3568-bl31.bin
+BAREBOX_ROCKCHIP_INJECT_FILES	+= rk3568_bl32_v1.05.bin:firmware/rk3568-op-tee.bin
+BAREBOX_ROCKCHIP_INJECT_FILES	+= rk3568_ddr_1560MHz_v1.08.bin:arch/arm/boards/rockchip-rk3568-evb/sdram-init.bin
+BAREBOX_ROCKCHIP_INJECT_FILES	+= rk3568_ddr_1560MHz_v1.08.bin:arch/arm/boards/radxa-rock3/sdram-init.bin
+
+# use host pkg-config for host tools
+BAREBOX_ROCKCHIP_PATH		:= PATH=$(HOST_PATH)
+
+BAREBOX_ROCKCHIP_WRAPPER_BLACKLIST := \
+	$(PTXDIST_LOWLEVEL_WRAPPER_BLACKLIST)
+
+BAREBOX_ROCKCHIP_CONF_TOOL	:= kconfig
+BAREBOX_ROCKCHIP_CONF_OPT	:= \
+	-C $(BAREBOX_ROCKCHIP_DIR) \
+	O=$(BAREBOX_ROCKCHIP_BUILD_DIR) \
+	$(call barebox-opts, BAREBOX_ROCKCHIP)
+
+BAREBOX_ROCKCHIP_MAKE_OPT	:= $(BAREBOX_ROCKCHIP_CONF_OPT)
+
+BAREBOX_ROCKCHIP_IMAGES := images/barebox-rk3568-evb.img images/barebox-rock3a.img
+BAREBOX_ROCKCHIP_IMAGES := $(addprefix $(BAREBOX_ROCKCHIP_BUILD_DIR)/,$(BAREBOX_ROCKCHIP_IMAGES))
+
+ifdef PTXCONF_BAREBOX_ROCKCHIP
+$(BAREBOX_ROCKCHIP_CONFIG):
+	@echo
+	@echo "****************************************************************************"
+	@echo " Please generate a bareboxconfig with 'ptxdist menuconfig barebox-rockchip'"
+	@echo "****************************************************************************"
+	@echo
+	@echo
+	@exit 1
+endif
+
+BAREBOX_ROCKCHIP_EXTRA_ENV_PATH  := $(foreach path, \
+                $(call remove_quotes,"barebox-common-defaultenv"), \
+                $(call ptx/in-platformconfigdir,$(path)))
+BAREBOX_ROCKCHIP_EXTRA_ENV_DEPS  := \
+        $(BAREBOX_ROCKCHIP_EXTRA_ENV_PATH) \
+        $(call ptx/force-sh, find $(BAREBOX_ROCKCHIP_EXTRA_ENV_PATH) -print 2>/dev/null)
+
+$(STATEDIR)/barebox-rockchip.prepare: $(BAREBOX_ROCKCHIP_EXTRA_ENV_DEPS)
+	@$(call targetinfo)
+	@$(call world/prepare, BAREBOX_ROCKCHIP)
+	@$(call world/inject, BAREBOX_ROCKCHIP)
+
+	@rm -rf $(BAREBOX_ROCKCHIP_BUILD_DIR)/.ptxdist-defaultenv
+	@ptxd_source_kconfig "${PTXDIST_PTXCONFIG}" && \
+	ptxd_source_kconfig "${PTXDIST_PLATFORMCONFIG}" && \
+	$(foreach path, $(BAREBOX_ROCKCHIP_EXTRA_ENV_PATH), \
+		if [ -d "$(path)" ]; then \
+			ptxd_filter_dir "$(path)" \
+			$(BAREBOX_ROCKCHIP_BUILD_DIR)/.ptxdist-defaultenv; \
+		else \
+			cp "$(path)" $(BAREBOX_ROCKCHIP_BUILD_DIR)/.ptxdist-defaultenv/; \
+		fi;)
+	@rm -rf $(BAREBOX_ROCKCHIP_BUILD_DIR)/defaultenv/barebox_default_env
+
+	@$(call touch)
+
+# ----------------------------------------------------------------------------
+# Compile
+# ----------------------------------------------------------------------------
+
+$(STATEDIR)/barebox-rockchip.compile:
+	@$(call targetinfo)
+
+	@if test $$(grep -c -e "^CONFIG_DEFAULT_ENVIRONMENT_PATH=.*\$(BAREBOX_ROCKCHIP_BUILD_DIR)/.ptxdist-defaultenv" $(BAREBOX_ROCKCHIP_BUILD_DIR)/.config) -eq 0; then \
+		sed -i -e "s,^\(CONFIG_DEFAULT_ENVIRONMENT_PATH=.*\)\"$$,\1 $(BAREBOX_ROCKCHIP_BUILD_DIR)/.ptxdist-defaultenv\"," \
+			$(BAREBOX_ROCKCHIP_BUILD_DIR)/.config; \
+	fi
+
+	@$(call world/compile, BAREBOX_ROCKCHIP)
+	@$(call touch)
+
+# ----------------------------------------------------------------------------
+# Install
+# ----------------------------------------------------------------------------
+
+BAREBOX_ROCKCHIP_PROGS_HOST := \
+	rk-usb-loader
+
+$(STATEDIR)/barebox-rockchip.install:
+	@$(call targetinfo)
+
+	@$(foreach prog, $(BAREBOX_ROCKCHIP_PROGS_HOST), \
+		if [ -e $(BAREBOX_ROCKCHIP_BUILD_DIR)/scripts/$(prog) ]; then \
+			install -v -D -m755 \
+				$(BAREBOX_ROCKCHIP_BUILD_DIR)/scripts/$(prog) \
+				$(PTXDIST_SYSROOT_HOST)/bin/$(notdir $(prog)) \
+				|| exit; \
+		fi;)
+
+	@$(call touch)
+
+# ----------------------------------------------------------------------------
+# Target-Install
+# ----------------------------------------------------------------------------
+
+$(STATEDIR)/barebox-rockchip.targetinstall:
+	@$(call targetinfo)
+	@$(foreach image, $(BAREBOX_ROCKCHIP_IMAGES), \
+		install -m 644 \
+			$(image) $(IMAGEDIR)/$(notdir $(image))-rockchip$(ptx/nl))
+	@$(call touch)
+
+# ----------------------------------------------------------------------------
+# Clean
+# ----------------------------------------------------------------------------
+
+$(STATEDIR)/barebox-rockchip.clean:
+	@$(call targetinfo)
+	@$(call clean_pkg, BAREBOX_ROCKCHIP)
+	@$(foreach image, $(BAREBOX_ROCKCHIP_IMAGES), \
+		rm -fv $(IMAGEDIR)/$(notdir $(image))-rockchip$(ptx/nl))
+	@$(foreach prog, $(BAREBOX_ROCKCHIP_PROGS_HOST), \
+		rm -vf $(PTXDIST_SYSROOT_HOST)/bin/$(notdir $(prog))$(ptx/nl))
+
+
+# ----------------------------------------------------------------------------
+# oldconfig / menuconfig
+# ----------------------------------------------------------------------------
+
+$(call ptx/kconfig-targets, barebox-rockchip): $(STATEDIR)/barebox-rockchip.extract
+	@$(call world/kconfig, BAREBOX_ROCKCHIP, $(subst barebox-rockchip_,,$@))
+
+# vim: syntax=make