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-rw-r--r--target/frosted/Config.in988
-rw-r--r--target/frosted/Makefile26
-rw-r--r--target/frosted/arch.lst1
3 files changed, 1015 insertions, 0 deletions
diff --git a/target/frosted/Config.in b/target/frosted/Config.in
new file mode 100644
index 000000000..3ed716f71
--- /dev/null
+++ b/target/frosted/Config.in
@@ -0,0 +1,988 @@
+menu "Compiler options"
+ config FROSTED_GDB_CFLAG
+ bool "Keep debugging symbols"
+ default y
+
+ choice
+ prompt "Compiler optimization"
+ config FROSTED_OPTIMIZE_NONE
+ bool "No optimization"
+
+ config FROSTED_OPTIMIZE_SIZE
+ bool "Optimize for size"
+
+ config FROSTED_OPTIMIZE_PERF
+ bool "Optimize for performance"
+ endchoice
+
+
+endmenu
+
+
+menu "Platform Selection"
+
+ choice FROSTED_ARCH
+ prompt "Architecture"
+ default FROSTED_ARCH_LM3S
+
+ config FROSTED_ARCH_LM3S
+ bool "LM3S"
+ help
+ Enable support for Stellaris LM3S systems
+
+ config FROSTED_ARCH_LPC17XX
+ bool "LPC17XX"
+ help
+ Enable support for NXP LPC17xx systems
+
+ config FROSTED_ARCH_STM32F4
+ bool "STM32F4"
+ help
+ Enable support for ST STM32F4 systems
+
+ config FROSTED_ARCH_STM32F7
+ bool "STM32F7"
+ help
+ Enable support for ST STM32F7 systems
+ endchoice
+
+if FROSTED_ARCH_STM32F7
+
+choice
+ prompt "MCU"
+ default FROSTED_ARCH_STM32F746_NG
+
+config FROSTED_ARCH_STM32F746_NG
+ bool "STM32F746NG 1MB"
+ select FROSTED_FLASH_SIZE_1MB
+ select FROSTED_RAM_SIZE_320KB
+ select FROSTED_ARCH_STM32F746
+
+config FROSTED_ARCH_STM32F769_NI
+ bool "STM32F769NI 2MB"
+ select FROSTED_FLASH_SIZE_2MB
+ select FROSTED_RAM_SIZE_368KB
+ select FROSTED_ARCH_STM32F769
+
+endchoice
+
+endif
+
+if FROSTED_ARCH_STM32F4
+
+choice
+ prompt "MCU"
+ default FROSTED_ARCH_STM32F407_XG
+
+config FROSTED_ARCH_STM32F401_XB
+ bool "STM32F401xB 128KB"
+ select FROSTED_FLASH_SIZE_128KB
+ select FROSTED_RAM_SIZE_64KB
+ select FROSTED_ARCH_STM32F401
+config FROSTED_ARCH_STM32F401_XC
+ bool "STM32F401xC 256KB"
+ select FROSTED_FLASH_SIZE_256KB
+ select FROSTED_RAM_SIZE_64KB
+ select FROSTED_ARCH_STM32F401
+config FROSTED_ARCH_STM32F401_XD
+ bool "STM32F401xD 384KB"
+ select FROSTED_FLASH_SIZE_384KB
+ select FROSTED_RAM_SIZE_96KB
+ select FROSTED_ARCH_STM32F401
+config FROSTED_ARCH_STM32F401_XE
+ bool "STM32F401xE 512KB"
+ select FROSTED_FLASH_SIZE_512KB
+ select FROSTED_RAM_SIZE_96KB
+ select FROSTED_ARCH_STM32F401
+
+config FROSTED_ARCH_STM32F405_XG
+ bool "STM32F405xG 1MB"
+ select FROSTED_FLASH_SIZE_1MB
+ select FROSTED_RAM_SIZE_192KB
+ select FROSTED_ARCH_STM32F405
+config FROSTED_ARCH_STM32F405_XE
+ bool "STM32F407xE 512KB"
+ select FROSTED_FLASH_SIZE_512KB
+ select FROSTED_RAM_SIZE_192KB
+ select FROSTED_ARCH_STM32F405
+
+config FROSTED_ARCH_STM32F407_XG
+ bool "STM32F407xG 1MB"
+ select FROSTED_FLASH_SIZE_1MB
+ select FROSTED_RAM_SIZE_192KB
+ select FROSTED_ARCH_STM32F407
+config FROSTED_ARCH_STM32F407_XE
+ bool "STM32F407xE 512KB"
+ select FROSTED_FLASH_SIZE_512KB
+ select FROSTED_RAM_SIZE_192KB
+ select FROSTED_ARCH_STM32F407
+
+config FROSTED_ARCH_STM32F411_XE
+ bool "STM32F411xE 512KB"
+ select FROSTED_FLASH_SIZE_512KB
+ select FROSTED_RAM_SIZE_128KB
+ select FROSTED_ARCH_STM32F411
+config FROSTED_ARCH_STM32F411_XC
+ bool "STM32F411xC 256KB"
+ select FROSTED_FLASH_SIZE_256KB
+ select FROSTED_RAM_SIZE_128KB
+ select FROSTED_ARCH_STM32F411
+
+config FROSTED_ARCH_STM32F429_XE
+ bool "STM32F429xE 512KB"
+ select FROSTED_FLASH_SIZE_512KB
+ select FROSTED_RAM_SIZE_256KB
+ select FROSTED_ARCH_STM32F429
+config FROSTED_ARCH_STM32F429_XG
+ bool "STM32F429xG 1MB"
+ select FROSTED_FLASH_SIZE_1MB
+ select FROSTED_RAM_SIZE_256KB
+ select FROSTED_ARCH_STM32F429
+config FROSTED_ARCH_STM32F429_XI
+ bool "STM32F429xI 2MB"
+ select FROSTED_FLASH_SIZE_2MB
+ select FROSTED_RAM_SIZE_256KB
+ select FROSTED_ARCH_STM32F429
+config FROSTED_ARCH_STM32F446_ZE
+ bool "STM32F446ZE 512KB"
+ select FROSTED_FLASH_SIZE_512KB
+ select FROSTED_RAM_SIZE_128KB
+ select FROSTED_ARCH_STM32F446
+endchoice
+
+endif
+
+if FROSTED_ARCH_LPC17XX
+
+choice
+ prompt "MCU"
+ default FROSTED_ARCH_LPC1768
+config FROSTED_ARCH_LPC1763
+ bool "LPC1763"
+ select FROSTED_FLASH_SIZE_256KB
+ select FROSTED_RAM_SIZE_32KB
+ select FROSTED_CLK_100MHZ
+config FROSTED_ARCH_LPC1764
+ bool "LPC1764"
+ select FROSTED_FLASH_SIZE_128KB
+ select FROSTED_RAM_SIZE_16KB
+ select FROSTED_CLK_100MHZ
+config FROSTED_ARCH_LPC1765
+ bool "LPC1765"
+ select FROSTED_FLASH_SIZE_256KB
+ select FROSTED_RAM_SIZE_32KB
+ select FROSTED_CLK_100MHZ
+config FROSTED_ARCH_LPC1766
+ bool "LPC1766"
+ select FROSTED_FLASH_SIZE_256KB
+ select FROSTED_RAM_SIZE_32KB
+ select FROSTED_CLK_100MHZ
+config FROSTED_ARCH_LPC1767
+ bool "LPC1767"
+ select FROSTED_FLASH_SIZE_512KB
+ select FROSTED_RAM_SIZE_32KB
+ select FROSTED_CLK_100MHZ
+config FROSTED_ARCH_LPC1768
+ bool "LPC1768"
+ select FROSTED_FLASH_SIZE_512KB
+ select FROSTED_RAM_SIZE_32KB
+ select FROSTED_CLK_100MHZ
+config FROSTED_ARCH_LPC1769
+ bool "LPC1769"
+ select FROSTED_FLASH_SIZE_512KB
+ select FROSTED_RAM_SIZE_32KB
+endchoice
+
+endif
+
+if FROSTED_ARCH_LM3S
+
+choice
+ prompt "MCU"
+ default FROSTED_LM3S6965
+config FROSTED_ARCH_LM3S6965
+ bool "LM3S6965"
+ select FROSTED_FLASH_SIZE_256KB
+ select FROSTED_RAM_SIZE_64KB
+config FROSTED_ARCH_LM3SVIRT
+ bool "LM3S-VIRTUAL"
+ select FROSTED_FLASH_SIZE_1MB
+ select FROSTED_RAM_SIZE_256KB
+endchoice
+
+endif
+
+ config FROSTED_FLASH_SIZE_2MB
+ bool
+ config FROSTED_FLASH_SIZE_1MB
+ bool
+ config FROSTED_FLASH_SIZE_512KB
+ bool
+ config FROSTED_FLASH_SIZE_384KB
+ bool
+ config FROSTED_FLASH_SIZE_256KB
+ bool
+ config FROSTED_FLASH_SIZE_128KB
+ bool
+
+ config FROSTED_RAM_SIZE_368KB
+ bool
+ config FROSTED_RAM_SIZE_320KB
+ bool
+ config FROSTED_RAM_SIZE_256KB
+ bool
+ config FROSTED_RAM_SIZE_192KB
+ bool
+ config FROSTED_RAM_SIZE_128KB
+ bool
+ config FROSTED_RAM_SIZE_96KB
+ bool
+ config FROSTED_RAM_SIZE_64KB
+ bool
+ config FROSTED_RAM_SIZE_32KB
+ bool
+ config FROSTED_RAM_SIZE_16KB
+ bool
+
+ config FROSTED_ARCH_STM32F401
+ bool
+ config FROSTED_ARCH_STM32F405
+ bool
+ config FROSTED_ARCH_STM32F407
+ bool
+ config FROSTED_ARCH_STM32F411
+ bool
+ config FROSTED_ARCH_STM32F429
+ bool
+ config FROSTED_ARCH_STM32F446
+ bool
+ config FROSTED_ARCH_STM32F746
+ bool
+ config FROSTED_ARCH_STM32F769
+ bool
+
+ config FROSTED_DEVSTM32DMA
+ bool
+
+ #Temp hack to allow '407 & '411 clock setups to coexist
+ choice
+ prompt "Clock Speed"
+ config FROSTED_CLK_48MHZ
+ bool "48MHz"
+ depends on (FROSTED_ARCH_STM32F401 || FROSTED_ARCH_STM32F411 || FROSTED_ARCH_STM32F429)
+ config FROSTED_CLK_84MHZ
+ bool "84MHz"
+ depends on (FROSTED_ARCH_STM32F401 ||FROSTED_ARCH_STM32F411 || FROSTED_ARCH_STM32F429)
+ config FROSTED_CLK_100MHZ
+ bool "100MHz"
+ depends on FROSTED_ARCH_LPC17XX
+ config FROSTED_CLK_120MHZ
+ bool "120MHz"
+ depends on (FROSTED_ARCH_STM32F407 || FROSTED_ARCH_STM32F405 || FROSTED_ARCH_LPC1769)
+ config FROSTED_CLK_168MHZ
+ bool "168MHz"
+ depends on (FROSTED_ARCH_STM32F407 || FROSTED_ARCH_STM32F405 || FROSTED_ARCH_STM32F429)
+ config FROSTED_CLK_180MHZ
+ bool "180MHz"
+ depends on (FROSTED_ARCH_STM32F446)
+ config FROSTED_CLK_216MHZ
+ bool "216MHZ"
+ depends on (FROSTED_ARCH_STM32F746 || FROSTED_ARCH_STM32F769)
+ endchoice
+
+ choice
+ prompt "Board"
+ default FROSTED_MACH_STM32F407Discovery
+ config FROSTED_MACH_STM32F746Discovery
+ bool "STM32F746 Discovery"
+ depends on (FROSTED_ARCH_STM32F746)
+ default y
+ config FROSTED_MACH_STM32F769Discovery
+ bool "STM32F769 Discovery"
+ depends on (FROSTED_ARCH_STM32F769)
+ default y
+ config FROSTED_MACH_STM32F746Nucleo144
+ bool "STM32F746 Nucleo-144"
+ depends on (FROSTED_ARCH_STM32F746)
+ default y
+ config FROSTED_MACH_STM32F407Discovery
+ bool "STM32F407Discovery"
+ depends on (FROSTED_ARCH_STM32F407)
+ default y
+ config FROSTED_MACH_STM32F405Pyboard
+ bool "STM32F405 PyBoard (micropython)"
+ depends on (FROSTED_ARCH_STM32F405)
+ default y
+ config FROSTED_MACH_STM32F4x1Discovery
+ bool "STM32F4x1Discovery"
+ depends on ( FROSTED_ARCH_STM32F401 ||FROSTED_ARCH_STM32F411)
+ default y
+ config FROSTED_MACH_STM32F429Discovery
+ bool "STM32F429Discovery"
+ depends on (FROSTED_ARCH_STM32F429)
+ default y
+ config FROSTED_MACH_STM32F446Nucleo
+ bool "STM32F446 Nucleo"
+ depends on (FROSTED_ARCH_STM32F446)
+ default y
+
+ config FROSTED_MACH_LPC1768MBED
+ bool "LPC1768MBED"
+ depends on FROSTED_ARCH_LPC1768
+ config FROSTED_MACH_SEEEDPRO
+ bool "SEEEDPRO"
+ depends on FROSTED_ARCH_LPC1768
+ default y
+ config FROSTED_MACH_LPC1679XPRESSO
+ bool "LPC1679XPRESSO"
+ depends on FROSTED_ARCH_LPC1769
+ default y
+ config FROSTED_MACH_LM3S6965EVB
+ bool "lm3s6965evb"
+ depends on FROSTED_ARCH_LM3S6965
+ default y
+ config FROSTED_MACH_LM3SVIRT
+ bool "lm3s-qemu"
+ depends on FROSTED_ARCH_LM3SVIRT
+ default y
+
+ endchoice
+
+ config FROSTED_STM32F7_SDRAM
+ depends on FROSTED_ARCH_STM32F7
+ bool "Enable external SDRAM"
+ default y
+
+ config FROSTED_STM32F4_SDRAM
+ depends on FROSTED_ARCH_STM32F4
+ bool "Enable external SDRAM"
+ default n
+
+endmenu
+
+
+menu "Kernel Configuration"
+
+config FROSTED_KFLASHMEM_SIZE
+ int "Kernel Flash size (KB)"
+ default 64
+
+config FROSTED_KRAMMEM_SIZE
+ int "Kernel RAM size (KB)"
+ default 64
+
+choice
+prompt "Tasks Stack Size"
+default FROSTED_TASK_STACK_SIZE_2K
+
+ config FROSTED_TASK_STACK_SIZE_1K
+ bool "Tiny stack (1024 Bytes)"
+
+ config FROSTED_TASK_STACK_SIZE_2K
+ bool "Small stack (2048 Bytes)"
+
+ config FROSTED_TASK_STACK_SIZE_4K
+ bool "Big stack (4096 Bytes)"
+
+ config FROSTED_TASK_STACK_SIZE_8K
+ bool "Huge stack (8192 Bytes)"
+endchoice
+
+config FROSTED_MPU
+bool "Run-time Memory Protection"
+default y
+
+config FROSTED_PTHREADS
+bool "POSIX Threads (pthreads)"
+default y
+
+config FROSTED_SIGNALS
+bool "Process Signals"
+default y
+
+config FROSTED_PIPE
+bool "Pipe"
+default y
+
+config FROSTED_SOCK_UNIX
+bool "UNIX Sockets for IPC"
+default n
+
+
+endmenu
+
+
+
+menu "Debugging options"
+
+config FROSTED_KLOG
+ bool "Enable kernel logging"
+ default y
+
+config FROSTED_KLOG_SIZE
+ depends on FROSTED_KLOG
+ int "Kernel log buffer size"
+ default 256
+
+config FROSTED_MEMFAULT_DBG
+ bool "Enable extended segfault debug"
+ default y
+
+config FROSTED_HARDFAULT_DBG
+ bool "Enable extended hardfault debug"
+ default n
+
+config FROSTED_STRACE
+ bool "Enable syscall tracer"
+ default n
+
+endmenu
+
+
+menu "Filesystems"
+ config FROSTED_SYSFS
+ bool "SysFS (/sys)"
+ default y
+
+ config FROSTED_MEMFS
+ bool "MemFS"
+ default y
+
+ config FROSTED_XIPFS
+ bool "Xip FS"
+ default y
+
+ config FROSTED_FATFS
+ bool "Fat FS"
+ default n
+
+ config FROSTED_FAT32
+ depends on FROSTED_FATFS
+ bool "Fat32 support"
+ default n
+
+ config FROSTED_FAT16
+ depends on FROSTED_FATFS
+ bool "Fat16 support"
+ default y
+
+endmenu
+
+menu "Networking"
+ config FROSTED_SOCK_INET
+ bool "TCP/IP Socket support"
+ default n
+ config FROSTED_TCPIP_MEMPOOL_YN
+ bool "Separate memory pool for TCP/IP stack"
+ default n
+ if FROSTED_TCPIP_MEMPOOL_YN
+ config FROSTED_TCPIP_MEMPOOL
+ string "TCP/IP pool base address"
+ default "0x10000000"
+ endif
+ choice FROSTED_NET_STACK
+ prompt "TCP/IP stack selection"
+ default FROSTED_PICOTCP
+ depends on FROSTED_SOCK_INET
+
+ config FROSTED_PICOTCP
+ bool "Built-in PicoTCP"
+ default y
+ endchoice
+
+if FROSTED_PICOTCP
+
+menu "picoTCP configuration"
+
+config FROSTED_CONFIG_PICOTCP_IPV4
+ bool "Support for IP version 4"
+ default y
+
+config FROSTED_CONFIG_PICOTCP_IPV6
+ bool "Support for IP version 6"
+ default n
+
+config FROSTED_CONFIG_PICOTCP_TCP
+ bool "Support for TCP"
+ default y
+
+config FROSTED_CONFIG_PICOTCP_UDP
+ bool "Support for UDP"
+ default y
+
+config FROSTED_CONFIG_PICOTCP_DNS
+ bool "Support for DNS client"
+ default y
+
+config FROSTED_CONFIG_PICOTCP_MCAST
+ bool "Support for Multicast"
+ default n
+
+config FROSTED_CONFIG_PICOTCP_NAT
+ bool "Support for NAT"
+ default n
+
+config FROSTED_CONFIG_PICOTCP_IPFILTER
+ bool "Support for IP Filter"
+ default n
+
+config FROSTED_CONFIG_PICOTCP_LOOP
+ bool "Support for loopback device"
+ default y
+
+config FROSTED_CONFIG_PICOTCP_DEBUG
+ bool "Activate debugging symbols"
+ default n
+
+endmenu
+endif
+
+endmenu
+
+menu "Device Drivers"
+ config FROSTED_DEVNULL
+ bool "Support for /dev/null and /dev/zero"
+ default y
+
+ menuconfig FROSTED_DEVUART
+ bool "Generic UART driver"
+ default y
+
+ if FROSTED_DEVUART
+
+ config FROSTED_USART_0
+ bool "USART 0"
+ depends on (FROSTED_ARCH_LM3S6965 || FROSTED_ARCH_LM3SVIRT)
+
+ config FROSTED_USART_1
+ bool "USART 1"
+ depends on (FROSTED_ARCH_LM3S6965 || FROSTED_ARCH_LM3SVIRT || \
+ FROSTED_ARCH_STM32F401 ||FROSTED_ARCH_STM32F411 || FROSTED_ARCH_STM32F405 || FROSTED_ARCH_STM32F407 || FROSTED_ARCH_STM32F429 || FROSTED_ARCH_STM32F446 || \
+ FROSTED_ARCH_STM32F746 || FROSTED_ARCH_STM32F769)
+
+ config FROSTED_USART_2
+ bool "USART 2"
+ depends on (FROSTED_ARCH_LM3S6965 || FROSTED_ARCH_LM3SVIRT || \
+ FROSTED_ARCH_STM32F401 || FROSTED_ARCH_STM32F411 || FROSTED_ARCH_STM32F405 || FROSTED_ARCH_STM32F429 || FROSTED_ARCH_STM32F407 || FROSTED_ARCH_STM32F446 || \
+ FROSTED_ARCH_STM32F746 || FROSTED_ARCH_STM32F769 )
+
+ config FROSTED_USART_3
+ bool "USART 3"
+ depends on (FROSTED_ARCH_STM32F407 || FROSTED_ARCH_STM32F405 || FROSTED_ARCH_STM32F746 || FROSTED_ARCH_STM32F769 )
+
+ config FROSTED_USART_6
+ bool "USART 6"
+ depends on (FROSTED_ARCH_STM32F401 ||FROSTED_ARCH_STM32F411 || FROSTED_ARCH_STM32F407 || FROSTED_ARCH_STM32F405 || FROSTED_ARCH_STM32F446 || \
+ FROSTED_ARCH_STM32F746 || FROSTED_ARCH_STM32F769 )
+
+ config FROSTED_UART_0
+ bool "UART 0"
+ depends on FROSTED_ARCH_LPC17XX
+
+ config FROSTED_UART_1
+ bool "UART 1"
+ depends on FROSTED_ARCH_LPC17XX
+
+ config FROSTED_UART_2
+ bool "UART 2"
+ depends on FROSTED_ARCH_LPC17XX
+
+ config FROSTED_UART_3
+ bool "UART 3"
+ depends on FROSTED_ARCH_LPC17XX
+
+ endif
+
+ config FROSTED_DEVF4DSP
+ bool "STM32F4 Sound driver"
+ depends on (FROSTED_ARCH_STM32F401 ||FROSTED_ARCH_STM32F411 || FROSTED_ARCH_STM32F407 || FROSTED_ARCH_STM32F405 || FROSTED_ARCH_STM32F429 || FROSTED_ARCH_STM32F446)
+ select FROSTED_DEVSTM32DMA
+ default n
+
+ config FROSTED_DEVSTM32USB
+ bool
+
+ menuconfig FROSTED_DEVSTM32USBFS
+ bool "Support for Full Speed USB OTG"
+ depends on (!FROSTED_DEVSTM32USBHFS) && (FROSTED_ARCH_STM32F401 ||FROSTED_ARCH_STM32F411 || FROSTED_ARCH_STM32F407 || FROSTED_ARCH_STM32F405 || FROSTED_ARCH_STM32F429 || FROSTED_ARCH_STM32F446 || \
+ FROSTED_ARCH_STM32F746)
+ default n
+ select FROSTED_DEVSTM32USB
+ if FROSTED_DEVSTM32USBFS
+ choice
+ prompt "USB FS OTG mode"
+ default FROSTED_USBFS_GUEST
+ config FROSTED_USBFS_HOST
+ bool "Host mode"
+
+ config FROSTED_USBFS_GUEST
+ bool "Device mode"
+
+ endchoice
+ endif
+
+ menuconfig FROSTED_DEVSTM32USBHS
+ bool "Support for High Speed USB OTG"
+ depends on (FROSTED_ARCH_STM32F746 || FROSTED_ARCH_STM32F769)
+ select FROSTED_DEVSTM32USB
+ default n
+ if FROSTED_DEVSTM32USBHS
+ choice
+ prompt "USB HS OTG mode"
+ default FROSTED_USBHS_GUEST
+ config FROSTED_USBHS_HOST
+ bool "Host mode"
+
+ config FROSTED_USBHS_GUEST
+ bool "Device mode"
+
+ endchoice
+
+ endif
+
+ config FROSTED_DEV_USB_ETH
+ depends on FROSTED_PICOTCP && ( (FROSTED_DEVSTM32USBHS && FROSTED_USBHS_GUEST) || (FROSTED_DEVSTM32USBFS && FROSTED_USBFS_GUEST) )
+ select FROSTED_DEVSTM32USB
+ bool "Ethernet over USB (CDC-ECM)"
+ default n
+
+ if FROSTED_DEV_USB_ETH
+ config FROSTED_USB_DEFAULT_IP
+ string "Default (boot-up) address for usb0"
+ default 192.168.6.150
+
+ config FROSTED_USB_DEFAULT_NM
+ string "Default (boot-up) netmask for usb0"
+ default 255.255.255.0
+
+ config FROSTED_USB_DEFAULT_GW
+ string "Default (boot-up) gateway for usb0"
+ default 192.168.6.1
+ endif
+
+
+ config FROSTED_DEVTIM
+ bool "System CPU timer on TIM2"
+ depends on (FROSTED_ARCH_STM32F401 ||FROSTED_ARCH_STM32F411 || FROSTED_ARCH_STM32F407 || FROSTED_ARCH_STM32F405 || FROSTED_ARCH_STM32F429 || FROSTED_ARCH_STM32F446 || FROSTED_ARCH_STM32F746)
+ default n
+
+ config FROSTED_DEVADC
+ bool "Generic ADC driver"
+ depends on (FROSTED_ARCH_STM32F401 ||FROSTED_ARCH_STM32F411 || FROSTED_ARCH_STM32F407 || FROSTED_ARCH_STM32F405 || FROSTED_ARCH_STM32F429 || FROSTED_ARCH_STM32F446)
+ select FROSTED_DEVSTM32DMA
+ default n
+
+
+ config FROSTED_DEVF4ETH
+ bool "STM32F4 Ethernet driver"
+ depends on ((FROSTED_ARCH_STM32F401 ||FROSTED_ARCH_STM32F411 || FROSTED_ARCH_STM32F407 || FROSTED_ARCH_STM32F405 || FROSTED_ARCH_STM32F429 || FROSTED_ARCH_STM32F446) && FROSTED_PICOTCP)
+ default n
+
+ config FROSTED_DEVF7ETH
+ bool "STM32F7 Ethernet driver"
+ depends on ((FROSTED_ARCH_STM32F746 || FROSTED_ARCH_STM32F769) && FROSTED_PICOTCP)
+ default n
+
+ config FROSTED_DEVLM3SETH
+ bool "LM3S Ethernet driver"
+ depends on ((FROSTED_ARCH_LM3S) && FROSTED_PICOTCP)
+ default n
+
+ if FROSTED_DEVF4ETH || FROSTED_DEVF7ETH || FROSTED_DEVLM3SETH
+ config FROSTED_ETH_DEFAULT_IP
+ string "Default (boot-up) address for eth0"
+ default 192.168.2.150
+
+ config FROSTED_ETH_DEFAULT_NM
+ string "Default (boot-up) netmask for eth0"
+ default 255.255.255.0
+
+ config FROSTED_ETH_DEFAULT_GW
+ string "Default (boot-up) gateway for eth0"
+ default 192.168.2.1
+
+ endif
+
+ config FROSTED_DEVSTM32SDIO
+ bool "STM32F4 SD I/O driver"
+ depends on (FROSTED_ARCH_STM32F401 ||FROSTED_ARCH_STM32F411 || FROSTED_ARCH_STM32F407 || FROSTED_ARCH_STM32F405 || FROSTED_ARCH_STM32F429 || FROSTED_ARCH_STM32F7|| FROSTED_ARCH_STM32F446)
+ default n
+
+ menuconfig FROSTED_DEVSTM32I2C
+ bool "STM32 I2C driver"
+ depends on (FROSTED_ARCH_STM32F401 ||FROSTED_ARCH_STM32F411 || FROSTED_ARCH_STM32F407 || FROSTED_ARCH_STM32F405 || FROSTED_ARCH_STM32F429 || FROSTED_ARCH_STM32F446 || FROSTED_ARCH_STM32F746)
+ select FROSTED_DEVSTM32DMA
+ default n
+
+
+ if FROSTED_DEVSTM32I2C
+ config FROSTED_I2C1
+ bool "I2C 1"
+ default n
+ config FROSTED_I2C2
+ bool "I2C 2"
+ default n
+ config FROSTED_I2C3
+ bool "I2C 3"
+ default y
+ endif
+
+ config FROSTED_DEVCS43L22
+ tristate "CS43L22 driver (Stereo DAC)"
+ depends on (FROSTED_DEVSTM32I2C)
+ default n
+
+
+ config FROSTED_DEVLSM303DLHC
+ tristate "LSM303DLHC driver (Accelerometer & Magnetometer)"
+ depends on (FROSTED_DEVSTM32I2C)
+ default n
+
+ config FROSTED_DEVMCCOG21
+ tristate "MCCOG21 driver (2-lines B/W display)"
+ depends on (FROSTED_DEVSTM32I2C)
+ default n
+
+ config FROSTED_DEVFT5336
+ tristate "FT5336 driver (Touchscreen STM32F746)"
+ depends on (FROSTED_DEVSTM32I2C)
+ default n
+
+ config FROSTED_DEVSTMPE811
+ tristate "STMPE811 driver (Touchscreen)"
+ depends on (FROSTED_DEVSTM32I2C)
+ default n
+
+
+
+ menuconfig FROSTED_DEVSPI
+ bool "Generic SPI driver"
+ depends on (FROSTED_ARCH_STM32F4 || FROSTED_ARCH_STM32F7)
+ select FROSTED_DEVSTM32DMA
+ default n
+
+ if FROSTED_DEVSPI
+ config FROSTED_SPI_1
+ bool "SPI 1"
+
+ config FROSTED_SPI_5
+ bool "SPI 5"
+
+ endif
+
+ config FROSTED_DEVLIS3DSH
+ tristate "LIS3DSH driver (3-Axis Accelerometer)"
+ depends on (FROSTED_DEVSPI)
+ default n
+
+ config FROSTED_DEVILI9341
+ tristate "ILI9341 driver (LCD Controller)"
+ depends on (FROSTED_DEVSPI)
+ default n
+
+ config FROSTED_DEVL3GD20
+ tristate "L3GD20 driver (Gyro)"
+ depends on (FROSTED_DEVSPI)
+ default n
+
+ config FROSTED_DEV_RANDOM
+ depends on (FROSTED_ARCH_STM32F4 || FROSTED_ARCH_STM32F7)
+ bool "STM32F2/F4/F7 Random devices"
+ default n
+
+ if FROSTED_DEV_RANDOM
+ choice
+ prompt "Random device selection"
+ config FROSTED_DEVRNG
+ bool "Hardware TRNG driver"
+
+ config FROSTED_DEVFRAND
+ bool "Fortuna PRNG device"
+ endchoice
+ endif
+
+ menuconfig FROSTED_DEVFRAMEBUFFER
+ depends on (FROSTED_ARCH_STM32F7 || FROSTED_ARCH_STM32F4)
+ bool "STM32 Framebuffer driver"
+ default y
+
+ config FROSTED_DEVFBCON
+ depends on FROSTED_DEVFRAMEBUFFER
+ bool "Console on Framebuffer via /dev/fbcon"
+ default y
+
+ config FROSTED_DEVF7DISCOLTDC
+ depends on FROSTED_DEVFRAMEBUFFER
+ bool "F746 Discovery LTDC"
+ default y
+
+endmenu
+
+menu "Power Management"
+ if FROSTED_DEVTIM
+ config FROSTED_LOWPOWER
+ bool "Enable low-power optimizations"
+ default n
+ config FROSTED_TICKLESS
+ bool "Disable systick in between process switches (untested)"
+ default n
+ endif
+ if !FROSTED_DEVTIM
+ comment "Power Management requires CPU Timer support"
+ endif
+endmenu
+
+menu "Libraries"
+ config FROSTED_LIB_WOLFSSL
+ bool "WolfSSL TLS + Encryption"
+ default n
+
+ config FROSTED_LIB_MONGOOSE
+ bool "Cesanta's Mongoose REST API library"
+ default n
+
+endmenu
+
+menu "Applications"
+
+menu "Base binary utils"
+config FROSTED_APP_INIT
+bool "init: main task"
+default y
+
+config FROSTED_APP_IDLING
+bool "idling: flashing leds"
+default y
+
+config FROSTED_APP_FRESH
+bool "fresh: Frosted shell"
+default y
+
+config FROSTED_APP_CAT
+ bool "cat"
+
+config FROSTED_APP_ECHO
+ bool "echo"
+config FROSTED_APP_LS
+ bool "ls"
+config FROSTED_APP_TOUCH
+ bool "touch"
+config FROSTED_APP_RM
+ bool "rm"
+config FROSTED_APP_KILL
+ bool "kill"
+config FROSTED_APP_TRUE
+ bool "true"
+config FROSTED_APP_FALSE
+ bool "false"
+config FROSTED_APP_LN
+ bool "ln"
+config FROSTED_APP_DIRNAME
+ bool "dirname"
+config FROSTED_APP_MKDIR
+ bool "mkdir"
+config FROSTED_APP_MOUNT
+ bool "mount"
+config FROSTED_APP_PLAY
+ bool "play"
+config FROSTED_APP_WC
+ bool "wc"
+config FROSTED_APP_HEAD
+ bool "head"
+config FROSTED_APP_TAIL
+ bool "tail"
+config FROSTED_APP_YES
+ bool "yes"
+config FROSTED_APP_SLEEP
+ bool "sleep"
+config FROSTED_APP_UPTIME
+ bool "uptime"
+config FROSTED_APP_KLOGD
+ bool "klogd"
+config FROSTED_APP_GDBSERVER
+ bool "gdbserver"
+config FROSTED_APP_REBOOT
+ bool "reboot"
+config FROSTED_APP_RENICE
+ bool "renice"
+config FROSTED_APP_CUT
+ bool "cut"
+config FROSTED_APP_GREP
+ bool "grep"
+config FROSTED_APP_KILO
+ bool "kilo (text editor)"
+config FROSTED_APP_POWERCTL
+ bool "Remote power control (powerctl)"
+config FROSTED_APP_PTHREADS
+ bool "Pthreads test (pthreads)"
+config FROSTED_APP_SEM
+ bool "Semaphore test(sem)"
+config FROSTED_APP_DATE
+ bool "date"
+endmenu
+
+menu "Networking utils"
+config FROSTED_APP_IFCONFIG
+ bool "ifconfig"
+config FROSTED_APP_ROUTE
+ bool "route"
+config FROSTED_APP_PING
+ bool "ping"
+config FROSTED_APP_HOST
+ bool "host"
+config FROSTED_APP_TELNETD
+ bool "telnetd"
+config FROSTED_APP_NETCAT
+ bool "netcat"
+config FROSTED_APP_HTTPD
+ bool "httpd"
+ depends on LIB_MONGOOSE
+config FROSTED_APP_SSHD
+ bool "sshd"
+ depends on LIB_WOLFSSL
+config FROSTED_APP_NTPC
+ bool "ntpc"
+config FROSTED_APP_STARWARS
+ bool "starwars"
+endmenu
+
+menu "Interpreters"
+config FROSTED_APP_PYTHON
+ bool "python interpreter (micropython)"
+endmenu
+
+
+menu "Hardware utils"
+config FROSTED_APP_BUSYLOOP
+ bool "busyloop - CPU busy test"
+config FROSTED_APP_MORSE
+ bool "Morse led blinker"
+config FROSTED_APP_RANDOM
+ bool "Random number generator"
+config FROSTED_APP_SENSOR
+ bool "Test for sensors (obsolete)"
+config FROSTED_APP_FBTEST
+ bool "Test for framebuffer"
+config FROSTED_APP_FBCTL
+ bool "fbctl (screen on/off utility)"
+config FROSTED_APP_GPIOCTL
+ bool "gpioctl - Tools to set up GPIOs"
+config FROSTED_APP_LATENCY
+ bool "process latency measurement"
+config FROSTED_APP_ACC
+ bool "Accelerometer tool (acc)"
+endmenu
+
+menu "Games"
+config FROSTED_APP_DOOM
+ bool "ID Software's DOOM"
+config FROSTED_APP_DICE
+ bool "Roll the dice"
+config FROSTED_APP_BYTEBEAT
+ bool "sample bytebeat"
+config FROSTED_APP_GROOVY
+ bool "groovy - bytebeat positional generator"
+endmenu
+
+endmenu
+
diff --git a/target/frosted/Makefile b/target/frosted/Makefile
new file mode 100644
index 000000000..5c1a7f857
--- /dev/null
+++ b/target/frosted/Makefile
@@ -0,0 +1,26 @@
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+include $(ADK_TOPDIR)/rules.mk
+
+prepare:
+ @echo preparing frosted
+ if [ ! -d $(BUILD_DIR)/frosted ]; then \
+ cd $(BUILD_DIR) ;\
+ git clone https://github.com/insane-adding-machines/frosted.git ;\
+ cd frosted ;\
+ git submodule update --init --recursive ;\
+ fi
+ cp $(BUILD_DIR)/.frosted $(BUILD_DIR)/frosted/kconfig/.config
+ cp $(BUILD_DIR)/.frosted $(BUILD_DIR)/frosted/frosted-userland/kconfig/.config
+
+compile:
+ PATH='$(HOST_PATH)' $(MAKE) V=1 -C $(BUILD_DIR)/frosted clean
+ @echo compiling frosted userland
+ PATH='$(HOST_PATH)' $(MAKE) V=1 -C $(BUILD_DIR)/frosted/frosted-userland
+ @echo compiling frosted kernel
+ PATH='$(HOST_PATH)' $(MAKE) V=1 -C $(BUILD_DIR)/frosted
+
+install:
+ @echo installing frosted
+ cp $(BUILD_DIR)/frosted/image.bin $(FW_DIR)
diff --git a/target/frosted/arch.lst b/target/frosted/arch.lst
new file mode 100644
index 000000000..fb05f39d3
--- /dev/null
+++ b/target/frosted/arch.lst
@@ -0,0 +1 @@
+arm