[Buildroot] [PATCH 1/1] csky: Add new architecture
Guo Ren
ren_guo at c-sky.com
Wed Mar 1 08:33:44 UTC 2017
C-SKY is a CPU architecture from http://en.c-sky.com
1. This commit has been tested by C-SKY.
2. All changes in this commit are related for building csky dev board.
3. We currently use pre-build-toolchain from url. and csky-toolchain opensource is
on going.
4. See more info in board/csky/readme.txt
Signed-off-by: Guo Ren <ren_guo at c-sky.com>
---
arch/Config.in | 12 +
arch/Config.in.csky | 57 ++++
board/csky/gx6605s/gdbinit | 25 ++
board/csky/gx6605s/gx6605s.dts | 56 ++++
board/csky/gx6605s/gx6622.dts | 56 ++++
board/csky/gx6605s/gx66xx_defconfig | 525 +++++++++++++++++++++++++++++++
board/csky/post-image.sh | 4 +
board/csky/readme.txt | 113 +++++++
board/csky/sc8925/gdbinit | 15 +
board/csky/sc8925/sc8925.dts | 57 ++++
board/csky/sc8925/sc8925_defconfig | 541 ++++++++++++++++++++++++++++++++
configs/csky_gx6605s_defconfig | 26 ++
configs/csky_sc8925_defconfig | 27 ++
linux/Config.ext.in | 75 +++++
linux/linux-ext-csky-addons.mk | 12 +
linux/linux-ext-csky-arch.mk | 12 +
package/Config.in | 2 +
package/csky-addons/Config.in | 12 +
package/csky-addons/csky-addons.mk | 15 +
package/csky-arch/Config.in | 12 +
package/csky-arch/csky-arch.mk | 15 +
toolchain/toolchain-buildroot/Config.in | 2 +-
22 files changed, 1670 insertions(+), 1 deletion(-)
create mode 100644 arch/Config.in.csky
create mode 100644 board/csky/gx6605s/gdbinit
create mode 100644 board/csky/gx6605s/gx6605s.dts
create mode 100644 board/csky/gx6605s/gx6622.dts
create mode 100644 board/csky/gx6605s/gx66xx_defconfig
create mode 100755 board/csky/post-image.sh
create mode 100644 board/csky/readme.txt
create mode 100644 board/csky/sc8925/gdbinit
create mode 100644 board/csky/sc8925/sc8925.dts
create mode 100644 board/csky/sc8925/sc8925_defconfig
create mode 100644 configs/csky_gx6605s_defconfig
create mode 100644 configs/csky_sc8925_defconfig
create mode 100644 linux/linux-ext-csky-addons.mk
create mode 100644 linux/linux-ext-csky-arch.mk
create mode 100644 package/csky-addons/Config.in
create mode 100644 package/csky-addons/csky-addons.mk
create mode 100644 package/csky-arch/Config.in
create mode 100644 package/csky-arch/csky-arch.mk
diff --git a/arch/Config.in b/arch/Config.in
index 7149b2c..ea81c4c 100644
--- a/arch/Config.in
+++ b/arch/Config.in
@@ -240,6 +240,14 @@ config BR2_xtensa
http://en.wikipedia.org/wiki/Xtensa
http://www.tensilica.com/
+config BR2_csky
+ bool "csky"
+ select BR2_ARCH_HAS_MMU_MANDATORY
+ help
+ csky is processor IP from china.
+ http://www.c-sky.com/
+ http://www.github.com/c-sky
+
endchoice
# The following string values are defined by the individual
@@ -409,4 +417,8 @@ if BR2_xtensa
source "arch/Config.in.xtensa"
endif
+if BR2_csky
+source "arch/Config.in.csky"
+endif
+
endmenu # Target options
diff --git a/arch/Config.in.csky b/arch/Config.in.csky
new file mode 100644
index 0000000..f400388
--- /dev/null
+++ b/arch/Config.in.csky
@@ -0,0 +1,57 @@
+choice
+ prompt "Target Architecture Variant"
+ depends on BR2_csky
+ default BR2_ck810
+ help
+ Specific CPU variant to use
+
+config BR2_ck810
+ bool "ck810"
+config BR2_ck807
+ bool "ck807"
+config BR2_ck610
+ bool "ck610"
+endchoice
+
+config BR2_CSKY_FPU
+ bool "Enable FPU coprocessor"
+ depends on BR2_ck810 || BR2_ck807
+ default n
+ help
+ You can say N here if you C-SKY CPU don't have Floating-Point Coprocessor
+ or the user program need not to support FPU.
+
+ You'll have say N here if you C-SKY CPU have Floating-Point Coprocessor
+ and the user program need to support FPU. Floating-Point Coprocessor (FPC)
+ is a coprocessor of CK serial processor. The function of FPC is to provide
+ low-cost high-speed float point computation, which is full compliance with
+ ANSI/IEEE Std 754, IEEE Standard for Binary Floating-Point Arithmetic.
+
+config BR2_CSKY_DSP
+ bool "CPU support DSP enhanced instruction"
+ depends on BR2_ck810 || BR2_ck807
+ default n
+
+# From Config.in requirement
+config BR2_ARCH
+ default "csky"
+
+config BR2_ENDIAN
+ default "LITTLE"
+
+config BR2_GCC_TARGET_ARCH
+ default "ck610" if BR2_ck610
+ default "ck807" if BR2_ck807
+ default "ck810" if BR2_ck810
+
+config BR2_GCC_TARGET_CPU
+ default "ck610" if (BR2_ck610 && !BR2_CSKY_FPU && !BR2_CSKY_DSP)
+ default "ck807" if (BR2_ck807 && !BR2_CSKY_FPU && !BR2_CSKY_DSP)
+ default "ck807e" if (BR2_ck807 && !BR2_CSKY_FPU && BR2_CSKY_DSP)
+ default "ck807f" if (BR2_ck807 && BR2_CSKY_FPU && !BR2_CSKY_DSP)
+ default "ck807ef" if (BR2_ck807 && BR2_CSKY_FPU && BR2_CSKY_DSP)
+ default "ck810" if (BR2_ck810 && !BR2_CSKY_FPU && !BR2_CSKY_DSP)
+ default "ck810e" if (BR2_ck810 && !BR2_CSKY_FPU && BR2_CSKY_DSP)
+ default "ck810f" if (BR2_ck810 && BR2_CSKY_FPU && !BR2_CSKY_DSP)
+ default "ck810ef" if (BR2_ck810 && BR2_CSKY_FPU && BR2_CSKY_DSP)
+
diff --git a/board/csky/gx6605s/gdbinit b/board/csky/gx6605s/gdbinit
new file mode 100644
index 0000000..0a6d8ab
--- /dev/null
+++ b/board/csky/gx6605s/gdbinit
@@ -0,0 +1,25 @@
+tar jtag jtag://127.0.0.1:1025
+reset
+
+# setup CCR (Cache Config Reg)
+# 0-1:MP,2:IE,3:DE,4:WB,5:RS,6:Z,7:BE
+set $cr18 = 0x7d
+
+# vendor custom setup, double cache line & preload
+set $cr30 = 0xc
+
+# pin mux for serial8250
+set *(unsigned int *) 0xa030a14c |= (1 << 22) | (1 << 23)
+
+# pass devicetree blob
+# r2 is magic
+# r3 is address
+set $r2 = 0x20150401
+set $r3 = 0x92000000
+restore gx6605s.dtb binary 0x92000000
+
+# flush cache
+set $cr17 = 0x33
+
+load
+
diff --git a/board/csky/gx6605s/gx6605s.dts b/board/csky/gx6605s/gx6605s.dts
new file mode 100644
index 0000000..195b0df
--- /dev/null
+++ b/board/csky/gx6605s/gx6605s.dts
@@ -0,0 +1,56 @@
+/dts-v1/;
+/ {
+ model = "Nationalchip csky gx6605s";
+ compatible = "csky,nationalchip-gx6605s";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ memory {
+ device_type = "memory";
+ reg = <0x10000000 0x04000000>;
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges;
+
+ intc: interrupt-controller {
+ compatible = "nationalchip,intc-v1,ave";
+ reg = <0x00500000 0x400>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ timer0 {
+ compatible = "nationalchip,timer-v1";
+ reg = <0x0020a000 0x400>;
+ clock-frequency = <1000000>;
+ interrupts = <10>;
+ interrupt-parent = <&intc>;
+ };
+
+ ehci: ehci-hcd {
+ compatible = "generic-ehci";
+ reg = <0x00900000 0x400>;
+ interrupt-parent = <&intc>;
+ interrupts = <59>;
+ };
+
+ uart0: serial at 403000 {
+ compatible = "ns16550a";
+ reg = <0x00403000 0x400>;
+ interrupt-parent = <&intc>;
+ interrupts = <15>;
+ clock-frequency = <29491200>;
+ baud = <115200>;
+ reg-shift = <2>;
+ reg-io-width = <1>;
+ };
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200 init=/sbin/init root=/dev/nfs rw nfsroot=192.168.101.230:/opt/nfs/test,v3,tcp,nolock ip=192.168.101.25";
+ };
+};
diff --git a/board/csky/gx6605s/gx6622.dts b/board/csky/gx6605s/gx6622.dts
new file mode 100644
index 0000000..6f2aae3
--- /dev/null
+++ b/board/csky/gx6605s/gx6622.dts
@@ -0,0 +1,56 @@
+/dts-v1/;
+/ {
+ model = "Nationalchip csky gx6605s";
+ compatible = "csky,nationalchip-gx6605s";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ memory {
+ device_type = "memory";
+ reg = <0x10000000 0x08000000>;
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges;
+
+ intc: interrupt-controller {
+ compatible = "nationalchip,intc-v1,ave";
+ reg = <0x00500000 0x400>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ timer0 {
+ compatible = "nationalchip,timer-v1";
+ reg = <0x0020a000 0x400>;
+ clock-frequency = <1000000>;
+ interrupts = <10>;
+ interrupt-parent = <&intc>;
+ };
+
+ ehci: ehci-hcd {
+ compatible = "generic-ehci";
+ reg = <0x00900000 0x400>;
+ interrupt-parent = <&intc>;
+ interrupts = <59>;
+ };
+
+ uart0: serial at 403000 {
+ compatible = "ns16550a";
+ reg = <0x00403000 0x400>;
+ interrupt-parent = <&intc>;
+ interrupts = <15>;
+ clock-frequency = <29491200>;
+ baud = <115200>;
+ reg-shift = <2>;
+ reg-io-width = <1>;
+ };
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200 init=/sbin/init root=/dev/nfs rw nfsroot=192.168.101.230:/opt/nfs/test,v3,tcp,nolock ip=192.168.101.23";
+ };
+};
diff --git a/board/csky/gx6605s/gx66xx_defconfig b/board/csky/gx6605s/gx66xx_defconfig
new file mode 100644
index 0000000..94eac2c
--- /dev/null
+++ b/board/csky/gx6605s/gx66xx_defconfig
@@ -0,0 +1,525 @@
+CONFIG_CROSS_COMPILE="csky-linux-"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_DEFAULT_HOSTNAME="github.com/c-sky"
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+# CONFIG_FHANDLE is not set
+CONFIG_USELIB=y
+CONFIG_AUDIT=y
+CONFIG_IRQ_DOMAIN_DEBUG=y
+CONFIG_NO_HZ_IDLE=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_RELAY=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS_ALL=y
+# CONFIG_AIO is not set
+CONFIG_USERFAULTFD=y
+CONFIG_EMBEDDED=y
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_SLUB_DEBUG is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_BLK_DEV_BSGLIB=y
+CONFIG_BLK_DEV_INTEGRITY=y
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_ACORN_PARTITION=y
+CONFIG_ACORN_PARTITION_ICS=y
+CONFIG_ACORN_PARTITION_RISCIX=y
+CONFIG_AIX_PARTITION=y
+CONFIG_OSF_PARTITION=y
+CONFIG_AMIGA_PARTITION=y
+CONFIG_ATARI_PARTITION=y
+CONFIG_MAC_PARTITION=y
+CONFIG_BSD_DISKLABEL=y
+CONFIG_MINIX_SUBPARTITION=y
+CONFIG_SOLARIS_X86_PARTITION=y
+CONFIG_UNIXWARE_DISKLABEL=y
+CONFIG_LDM_PARTITION=y
+CONFIG_SGI_PARTITION=y
+CONFIG_ULTRIX_PARTITION=y
+CONFIG_SUN_PARTITION=y
+CONFIG_KARMA_PARTITION=y
+CONFIG_SYSV68_PARTITION=y
+CONFIG_CMDLINE_PARTITION=y
+CONFIG_DEFAULT_DEADLINE=y
+CONFIG_NATIONALCHIP_TIMER=y
+CONFIG_NATIONALCHIP_IRQ=y
+CONFIG_CSKY_IRQ=y
+# CONFIG_MMU_HARD_REFILL is not set
+CONFIG_RAM_BASE=0x10000000
+# CONFIG_SUSPEND is not set
+# CONFIG_COMPACTION is not set
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+# CONFIG_IPV6 is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+# CONFIG_STANDALONE is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_VIRTIO_BLK=y
+CONFIG_AD525X_DPOT=m
+CONFIG_AD525X_DPOT_I2C=m
+CONFIG_DUMMY_IRQ=m
+CONFIG_ICS932S401=m
+CONFIG_ENCLOSURE_SERVICES=m
+CONFIG_APDS9802ALS=m
+CONFIG_ISL29003=m
+CONFIG_ISL29020=m
+CONFIG_SENSORS_TSL2550=m
+CONFIG_SENSORS_BH1770=m
+CONFIG_SENSORS_APDS990X=m
+CONFIG_HMC6352=m
+CONFIG_DS1682=m
+CONFIG_USB_SWITCH_FSA9480=m
+CONFIG_SRAM=y
+CONFIG_C2PORT=m
+CONFIG_EEPROM_AT24=m
+CONFIG_EEPROM_LEGACY=m
+CONFIG_EEPROM_MAX6875=m
+CONFIG_EEPROM_93CX6=m
+CONFIG_SENSORS_LIS3_I2C=m
+CONFIG_ALTERA_STAPL=m
+CONFIG_ECHO=m
+CONFIG_SCSI=y
+# CONFIG_SCSI_PROC_FS is not set
+CONFIG_BLK_DEV_SD=y
+CONFIG_SCSI_SPI_ATTRS=y
+CONFIG_SCSI_SAS_LIBSAS=m
+CONFIG_SCSI_SRP_ATTRS=m
+# CONFIG_SCSI_LOWLEVEL is not set
+CONFIG_NETDEVICES=y
+CONFIG_USB_RTL8150=y
+CONFIG_USB_RTL8152=y
+CONFIG_USB_USBNET=y
+CONFIG_INPUT_SPARSEKMAP=m
+CONFIG_INPUT_JOYDEV=m
+CONFIG_INPUT_EVDEV=y
+CONFIG_INPUT_EVBUG=m
+CONFIG_KEYBOARD_ADP5588=m
+CONFIG_KEYBOARD_ADP5589=m
+CONFIG_KEYBOARD_QT1070=m
+CONFIG_KEYBOARD_QT2160=m
+CONFIG_KEYBOARD_LKKBD=m
+CONFIG_KEYBOARD_TCA6416=m
+CONFIG_KEYBOARD_TCA8418=m
+CONFIG_KEYBOARD_LM8323=m
+CONFIG_KEYBOARD_LM8333=m
+CONFIG_KEYBOARD_MAX7359=m
+CONFIG_KEYBOARD_MCS=m
+CONFIG_KEYBOARD_MPR121=m
+CONFIG_KEYBOARD_NEWTON=m
+CONFIG_KEYBOARD_OPENCORES=m
+CONFIG_KEYBOARD_STOWAWAY=m
+CONFIG_KEYBOARD_SUNKBD=m
+CONFIG_KEYBOARD_XTKBD=m
+CONFIG_MOUSE_PS2=m
+CONFIG_MOUSE_PS2_ELANTECH=y
+CONFIG_MOUSE_PS2_SENTELIC=y
+CONFIG_MOUSE_PS2_TOUCHKIT=y
+CONFIG_MOUSE_SERIAL=m
+CONFIG_MOUSE_CYAPA=m
+CONFIG_MOUSE_VSXXXAA=m
+CONFIG_MOUSE_SYNAPTICS_I2C=m
+CONFIG_INPUT_JOYSTICK=y
+CONFIG_JOYSTICK_ANALOG=m
+CONFIG_JOYSTICK_A3D=m
+CONFIG_JOYSTICK_ADI=m
+CONFIG_JOYSTICK_COBRA=m
+CONFIG_JOYSTICK_GF2K=m
+CONFIG_JOYSTICK_GRIP=m
+CONFIG_JOYSTICK_GRIP_MP=m
+CONFIG_JOYSTICK_GUILLEMOT=m
+CONFIG_JOYSTICK_INTERACT=m
+CONFIG_JOYSTICK_SIDEWINDER=m
+CONFIG_JOYSTICK_TMDC=m
+CONFIG_JOYSTICK_IFORCE=m
+CONFIG_JOYSTICK_IFORCE_232=y
+CONFIG_JOYSTICK_WARRIOR=m
+CONFIG_JOYSTICK_MAGELLAN=m
+CONFIG_JOYSTICK_SPACEORB=m
+CONFIG_JOYSTICK_SPACEBALL=m
+CONFIG_JOYSTICK_STINGER=m
+CONFIG_JOYSTICK_TWIDJOY=m
+CONFIG_JOYSTICK_ZHENHUA=m
+CONFIG_JOYSTICK_AS5011=m
+CONFIG_JOYSTICK_JOYDUMP=m
+CONFIG_INPUT_TABLET=y
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_AD7879=m
+CONFIG_TOUCHSCREEN_AD7879_I2C=m
+CONFIG_TOUCHSCREEN_ATMEL_MXT=m
+CONFIG_TOUCHSCREEN_BU21013=m
+CONFIG_TOUCHSCREEN_CYTTSP_CORE=m
+CONFIG_TOUCHSCREEN_CYTTSP_I2C=m
+CONFIG_TOUCHSCREEN_CYTTSP4_CORE=m
+CONFIG_TOUCHSCREEN_CYTTSP4_I2C=m
+CONFIG_TOUCHSCREEN_DYNAPRO=m
+CONFIG_TOUCHSCREEN_HAMPSHIRE=m
+CONFIG_TOUCHSCREEN_EETI=m
+CONFIG_TOUCHSCREEN_FUJITSU=m
+CONFIG_TOUCHSCREEN_ILI210X=m
+CONFIG_TOUCHSCREEN_GUNZE=m
+CONFIG_TOUCHSCREEN_ELO=m
+CONFIG_TOUCHSCREEN_WACOM_W8001=m
+CONFIG_TOUCHSCREEN_WACOM_I2C=m
+CONFIG_TOUCHSCREEN_MAX11801=m
+CONFIG_TOUCHSCREEN_MCS5000=m
+CONFIG_TOUCHSCREEN_MMS114=m
+CONFIG_TOUCHSCREEN_MTOUCH=m
+CONFIG_TOUCHSCREEN_INEXIO=m
+CONFIG_TOUCHSCREEN_MK712=m
+CONFIG_TOUCHSCREEN_PENMOUNT=m
+CONFIG_TOUCHSCREEN_EDT_FT5X06=m
+CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
+CONFIG_TOUCHSCREEN_TOUCHWIN=m
+CONFIG_TOUCHSCREEN_PIXCIR=m
+CONFIG_TOUCHSCREEN_TOUCHIT213=m
+CONFIG_TOUCHSCREEN_TSC_SERIO=m
+CONFIG_TOUCHSCREEN_TSC2007=m
+CONFIG_TOUCHSCREEN_ST1232=m
+CONFIG_TOUCHSCREEN_TPS6507X=m
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_AD714X=m
+CONFIG_INPUT_BMA150=m
+CONFIG_INPUT_MMA8450=m
+CONFIG_INPUT_MPU3050=m
+CONFIG_INPUT_KXTJ9=m
+CONFIG_INPUT_UINPUT=y
+CONFIG_INPUT_PCF8574=m
+CONFIG_INPUT_ADXL34X=m
+CONFIG_INPUT_CMA3000=m
+CONFIG_INPUT_CMA3000_I2C=m
+CONFIG_SERIO_SERPORT=m
+CONFIG_SERIO_RAW=m
+CONFIG_SERIO_ALTERA_PS2=m
+CONFIG_SERIO_PS2MULT=m
+CONFIG_SERIO_ARC_PS2=m
+CONFIG_GAMEPORT_NS558=m
+CONFIG_GAMEPORT_L4=m
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_SERIAL_NONSTANDARD=y
+# CONFIG_DEVKMEM is not set
+CONFIG_SERIAL_8250=y
+# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=2
+CONFIG_SERIAL_8250_RUNTIME_UARTS=2
+CONFIG_SERIAL_8250_DW=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_TTY_PRINTK=y
+CONFIG_VIRTIO_CONSOLE=y
+CONFIG_IPMI_HANDLER=y
+CONFIG_IPMI_DEVICE_INTERFACE=m
+CONFIG_IPMI_SI=m
+CONFIG_IPMI_WATCHDOG=m
+CONFIG_IPMI_POWEROFF=m
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_TIMERIOMEM=m
+CONFIG_HW_RANDOM_VIRTIO=m
+CONFIG_HW_RANDOM_TPM=m
+CONFIG_TCG_TIS_I2C_ATMEL=m
+CONFIG_TCG_TIS_I2C_INFINEON=m
+CONFIG_TCG_TIS_I2C_NUVOTON=m
+CONFIG_TCG_ATMEL=m
+CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_MUX_PCA9541=m
+CONFIG_I2C_DESIGNWARE_PLATFORM=m
+CONFIG_I2C_OCORES=m
+CONFIG_I2C_PCA_PLATFORM=m
+CONFIG_I2C_SIMTEC=m
+CONFIG_I2C_XILINX=m
+CONFIG_I2C_PARPORT_LIGHT=m
+CONFIG_I2C_TAOS_EVM=m
+CONFIG_I2C_STUB=m
+CONFIG_PPS=m
+CONFIG_PPS_CLIENT_LDISC=m
+CONFIG_PPS_CLIENT_GPIO=m
+CONFIG_POWER_RESET=y
+# CONFIG_HWMON is not set
+CONFIG_SSB=m
+CONFIG_BCMA=m
+CONFIG_BCMA_HOST_SOC=y
+CONFIG_BCMA_DRIVER_GMAC_CMN=y
+CONFIG_MEDIA_SUPPORT=y
+CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_MEDIA_USB_SUPPORT=y
+CONFIG_USB_VIDEO_CLASS=y
+# CONFIG_USB_GSPCA is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_PLATFORM=m
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_GENERIC=m
+CONFIG_BACKLIGHT_ADP8860=m
+CONFIG_BACKLIGHT_ADP8870=m
+CONFIG_BACKLIGHT_LM3639=m
+CONFIG_BACKLIGHT_LV5207LP=m
+CONFIG_BACKLIGHT_BD6107=m
+# CONFIG_VGA_CONSOLE is not set
+# CONFIG_HID_GENERIC is not set
+CONFIG_HID_A4TECH=m
+CONFIG_HID_ACRUX=m
+CONFIG_HID_ACRUX_FF=y
+CONFIG_HID_APPLE=m
+CONFIG_HID_AUREAL=m
+CONFIG_HID_BELKIN=m
+CONFIG_HID_CHERRY=m
+CONFIG_HID_CHICONY=m
+CONFIG_HID_CYPRESS=m
+CONFIG_HID_DRAGONRISE=m
+CONFIG_DRAGONRISE_FF=y
+CONFIG_HID_EMS_FF=m
+CONFIG_HID_ELECOM=m
+CONFIG_HID_EZKEY=m
+CONFIG_HID_KEYTOUCH=m
+CONFIG_HID_KYE=m
+CONFIG_HID_WALTOP=m
+CONFIG_HID_GYRATION=m
+CONFIG_HID_ICADE=m
+CONFIG_HID_TWINHAN=m
+CONFIG_HID_KENSINGTON=m
+CONFIG_HID_LCPOWER=m
+CONFIG_HID_LOGITECH=m
+CONFIG_HID_LOGITECH_HIDPP=m
+CONFIG_LOGITECH_FF=y
+CONFIG_LOGIRUMBLEPAD2_FF=y
+CONFIG_LOGIG940_FF=y
+CONFIG_HID_MAGICMOUSE=m
+CONFIG_HID_MICROSOFT=m
+CONFIG_HID_MONTEREY=m
+CONFIG_HID_MULTITOUCH=m
+CONFIG_HID_ORTEK=m
+CONFIG_HID_PANTHERLORD=m
+CONFIG_PANTHERLORD_FF=y
+CONFIG_HID_PETALYNX=m
+CONFIG_HID_PICOLCD=m
+CONFIG_HID_PICOLCD_BACKLIGHT=y
+CONFIG_HID_PICOLCD_LCD=y
+CONFIG_HID_PICOLCD_LEDS=y
+CONFIG_HID_PRIMAX=m
+CONFIG_HID_SAITEK=m
+CONFIG_HID_SAMSUNG=m
+CONFIG_HID_SPEEDLINK=m
+CONFIG_HID_STEELSERIES=m
+CONFIG_HID_SUNPLUS=m
+CONFIG_HID_RMI=m
+CONFIG_HID_GREENASIA=m
+CONFIG_GREENASIA_FF=y
+CONFIG_HID_SMARTJOYPLUS=m
+CONFIG_SMARTJOYPLUS_FF=y
+CONFIG_HID_TIVO=m
+CONFIG_HID_TOPSEED=m
+CONFIG_HID_THINGM=m
+CONFIG_HID_THRUSTMASTER=m
+CONFIG_THRUSTMASTER_FF=y
+CONFIG_HID_WACOM=m
+CONFIG_HID_WIIMOTE=m
+CONFIG_HID_XINMO=m
+CONFIG_HID_ZEROPLUS=m
+CONFIG_ZEROPLUS_FF=y
+CONFIG_HID_ZYDACRON=m
+CONFIG_HID_SENSOR_HUB=m
+CONFIG_I2C_HID=m
+CONFIG_USB=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_HCD_PLATFORM=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_STORAGE=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_LM3530=m
+CONFIG_LEDS_LM3642=m
+CONFIG_LEDS_PCA9532=m
+CONFIG_LEDS_LP3944=m
+CONFIG_LEDS_LP5521=m
+CONFIG_LEDS_LP5523=m
+CONFIG_LEDS_LP5562=m
+CONFIG_LEDS_LP8501=m
+CONFIG_LEDS_PCA955X=m
+CONFIG_LEDS_PCA963X=m
+CONFIG_LEDS_BD2802=m
+CONFIG_LEDS_TCA6507=m
+CONFIG_LEDS_LM355x=m
+CONFIG_LEDS_BLINKM=m
+CONFIG_LEDS_TRIGGER_TIMER=m
+CONFIG_LEDS_TRIGGER_ONESHOT=m
+CONFIG_LEDS_TRIGGER_HEARTBEAT=m
+CONFIG_LEDS_TRIGGER_BACKLIGHT=m
+CONFIG_LEDS_TRIGGER_CPU=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
+CONFIG_LEDS_TRIGGER_TRANSIENT=m
+CONFIG_LEDS_TRIGGER_CAMERA=m
+CONFIG_VIRTIO_BALLOON=y
+CONFIG_VIRTIO_MMIO=y
+CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_STE_MODEM_RPROC=m
+CONFIG_PM_DEVFREQ=y
+CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
+CONFIG_DEVFREQ_GOV_PERFORMANCE=y
+CONFIG_DEVFREQ_GOV_POWERSAVE=y
+CONFIG_DEVFREQ_GOV_USERSPACE=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_FANOTIFY=y
+CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
+CONFIG_QUOTA=y
+# CONFIG_PRINT_QUOTA_WARNING is not set
+CONFIG_FSCACHE=m
+CONFIG_FSCACHE_STATS=y
+CONFIG_CACHEFILES=m
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_UTF8=y
+CONFIG_NTFS_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_CHILDREN=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_CONFIGFS_FS=y
+CONFIG_CRAMFS=y
+CONFIG_ROMFS_FS=y
+CONFIG_NFS_FS=y
+CONFIG_ROOT_NFS=y
+CONFIG_NLS_DEFAULT="utf8"
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_737=y
+CONFIG_NLS_CODEPAGE_775=y
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_CODEPAGE_852=y
+CONFIG_NLS_CODEPAGE_855=y
+CONFIG_NLS_CODEPAGE_857=y
+CONFIG_NLS_CODEPAGE_860=y
+CONFIG_NLS_CODEPAGE_861=y
+CONFIG_NLS_CODEPAGE_863=y
+CONFIG_NLS_CODEPAGE_864=y
+CONFIG_NLS_CODEPAGE_865=y
+CONFIG_NLS_CODEPAGE_866=y
+CONFIG_NLS_CODEPAGE_869=y
+CONFIG_NLS_CODEPAGE_936=y
+CONFIG_NLS_CODEPAGE_950=y
+CONFIG_NLS_CODEPAGE_932=y
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=y
+CONFIG_NLS_CODEPAGE_1251=y
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_MAC_ROMAN=m
+CONFIG_NLS_MAC_CELTIC=m
+CONFIG_NLS_MAC_CENTEURO=m
+CONFIG_NLS_MAC_CROATIAN=m
+CONFIG_NLS_MAC_CYRILLIC=m
+CONFIG_NLS_MAC_GAELIC=m
+CONFIG_NLS_MAC_GREEK=m
+CONFIG_NLS_MAC_ICELAND=m
+CONFIG_NLS_MAC_INUIT=m
+CONFIG_NLS_MAC_ROMANIAN=m
+CONFIG_NLS_MAC_TURKISH=m
+CONFIG_NLS_UTF8=y
+CONFIG_PRINTK_TIME=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_UNUSED_SYMBOLS=y
+CONFIG_DEBUG_FS=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_LOCKUP_DETECTOR=y
+# CONFIG_SCHED_DEBUG is not set
+CONFIG_RBTREE_TEST=m
+CONFIG_INTERVAL_TREE_TEST=m
+CONFIG_PERCPU_TEST=m
+CONFIG_TEST_STRING_HELPERS=m
+CONFIG_TEST_KSTRTOX=m
+CONFIG_PERSISTENT_KEYRINGS=y
+CONFIG_TRUSTED_KEYS=y
+CONFIG_SECURITY=y
+CONFIG_SECURITY_NETWORK=y
+CONFIG_SECURITY_PATH=y
+CONFIG_SECURITY_YAMA=y
+CONFIG_INTEGRITY_SIGNATURE=y
+CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
+CONFIG_IMA=y
+CONFIG_IMA_APPRAISE=y
+CONFIG_EVM=y
+CONFIG_CRYPTO_CRYPTD=m
+CONFIG_CRYPTO_AUTHENC=m
+CONFIG_CRYPTO_TEST=m
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_CMAC=m
+CONFIG_CRYPTO_XCBC=m
+CONFIG_CRYPTO_VMAC=m
+CONFIG_CRYPTO_CRC32=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
+CONFIG_CRYPTO_SHA512=y
+CONFIG_CRYPTO_TGR192=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_CAMELLIA=m
+CONFIG_CRYPTO_CAST5=m
+CONFIG_CRYPTO_CAST6=m
+CONFIG_CRYPTO_DES=m
+CONFIG_CRYPTO_FCRYPT=m
+CONFIG_CRYPTO_KHAZAD=m
+CONFIG_CRYPTO_SALSA20=m
+CONFIG_CRYPTO_SEED=m
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_DEFLATE=m
+CONFIG_CRYPTO_LZO=y
+CONFIG_CRYPTO_LZ4=m
+CONFIG_CRYPTO_LZ4HC=m
+CONFIG_CRYPTO_ANSI_CPRNG=m
+CONFIG_CRC_CCITT=m
+CONFIG_CRC7=m
+CONFIG_LIBCRC32C=m
+CONFIG_CRC8=m
+CONFIG_XZ_DEC=y
+CONFIG_XZ_DEC_TEST=m
+CONFIG_CORDIC=m
+CONFIG_DDR=y
diff --git a/board/csky/post-image.sh b/board/csky/post-image.sh
new file mode 100755
index 0000000..7bead4f
--- /dev/null
+++ b/board/csky/post-image.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+# copy board/csky/xxx/gdbinit to images/.gdbinit for
+BOARD_DIR="$(dirname $0)"
+cp -af $BOARD_DIR/${2}/gdbinit $BINARIES_DIR/.gdbinit
diff --git a/board/csky/readme.txt b/board/csky/readme.txt
new file mode 100644
index 0000000..7d96a6c
--- /dev/null
+++ b/board/csky/readme.txt
@@ -0,0 +1,113 @@
+C-SKY Development Kit
+
+Intro
+=====
+
+C-SKY is a CPU Architecture from www.c-sky.com and has it own instruction set.
+Just like arm and mips in linux/arch, it named as 'csky'.
+
+For C-SKY linux kernel it's made up of three components:
+1. linux/arch/csky contains the CPU related linux arch implement, eg: mmu,
+ task-switch, cache control, ... default git repo is here:
+
+ http://github.com/c-sky/csky-linux
+
+2. linux/addons contains the SOC's drivers which haven't committed in official
+ linux source code, but we really need them to make the board run.
+ Here is the default addons git repo:
+
+ http://github.com/c-sky/csky-addons
+
+ Some C-SKY soc vendor has it own addons git repo. And you can specify
+ the git-repo in buildroot configuration.
+
+3. Official Linux kernel source from www.kernel.org :)
+
+Buildroot will download cross compiler tools and make them together building,
+finally setup the rootfs with the packages which spicified in buildroot
+configuration.
+
+How to build it
+===============
+
+Configure Buildroot
+-------------------
+
+The csky_gx6605s_defconfig configuration is a sample configuration with
+all that is required to bring the gx6605s Development Board:
+
+ $ make csky_gx6605s_defconfig
+
+and for the sc8925 Development Board:
+
+ $ make csky_sc8925_defconfig
+
+Build everything
+----------------
+
+Note: you will need to have access to the network, since Buildroot will
+download the packages' sources.
+
+ $ make # All will be done, just wait :)
+
+Result of the build
+-------------------
+
+After building, you should obtain this tree:
+
+ output/images/
+ ├── vmlinux
+ ├── rootfs.tar
+ ├── <board name>.dtb
+ └── .gdbinit
+
+How to run it
+=============
+
+1. Download the Jtag-Server here:
+
+ https://pan.baidu.com/s/1o7VEPbO
+
+ install it and run it:
+
+ $ DebugServerConsole -ddc -rstwait 1000 -prereset -port 1025
+
+2. Prepare the nfs-server in your linux PC. You can get the step in google, we
+ don't mention it here.
+
+ Then extract output/images/rootfs.tar to your nfsroot.
+
+3. Modified the bootargs in board/csky/<board>/<board>.dts'. You should
+ specify the correct nfsroot= and ip=, for example in gx6605s.dts:
+
+ chosen {
+ bootargs = "console=ttyS0,115200 init=/sbin/init root=/dev/nfs\
+rw nfsroot=192.168.101.230:/opt/nfs/test,v3,tcp,nolock ip=192.168.101.25";
+ }
+
+ You need cd to buildroot dir and '$ make' again to update the dts in
+ output/images
+
+
+4. Setup the Console with the rate 115200/8-N-1.
+
+5. cd to the output/images and run.
+
+ For gx6605s, you need plug a usb ethernet card:
+ $csky-linux-gdb vmlinux
+
+ For sc8925:
+ $csky-abiv2-linux-gdb vmlinux
+
+Finish
+======
+
+Any question contact me here:
+
+ren_guo at c-sky.com
+
+-----------
+Best Regards
+
+Guo Ren
+
diff --git a/board/csky/sc8925/gdbinit b/board/csky/sc8925/gdbinit
new file mode 100644
index 0000000..a97eefc
--- /dev/null
+++ b/board/csky/sc8925/gdbinit
@@ -0,0 +1,15 @@
+tar jtag jtag://127.0.0.1:1025
+
+set $cr18=0x7d
+# pass devicetree blob
+# r2 is magic
+# r3 is address
+set $r0 = 0x20150401
+set $r1 = 0x82000000
+restore sc8925.dtb binary 0x82000000
+
+# flush cache
+set $cr17 = 0x33
+
+load
+
diff --git a/board/csky/sc8925/sc8925.dts b/board/csky/sc8925/sc8925.dts
new file mode 100644
index 0000000..931a35a
--- /dev/null
+++ b/board/csky/sc8925/sc8925.dts
@@ -0,0 +1,57 @@
+/dts-v1/;
+
+/ {
+ model = "silan sc8925";
+ compatible = "csky,silan-sc8925";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x8000000>;
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges;
+
+ silan_clk0: silan-clock0 {
+ compatible = "silan,sc8925-clk";
+ #clock-cells = <1>;
+ };
+
+ intc: interrupt-controller {
+ compatible = "csky,intc-v1";
+ reg = <0x1fcb0000 0x400>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
+
+ timer0: timer at 1fcb1000 {
+ compatible = "arm,sp804";
+ reg = <0x1fcb1000 0x1000>;
+ clocks = <&silan_clk0 34>;
+ interrupts = <63>;
+ interrupt-parent = <&intc>;
+ };
+
+ pinctrl: pinctrl {
+ compatible = "silan,sc8925-pinctrl";
+ };
+
+ uart0: serial at 1fbc0000 {
+ compatible = "arm,sbsa-uart";
+ reg = <0x1fbc0000 0x1000>;
+ current-speed = <115200>;
+ clocks = <&silan_clk0 9>;
+ interrupts = <11>;
+ interrupt-parent = <&intc>;
+ };
+ };
+
+ chosen {
+ bootargs = "console=ttyAMA0,115200 init=/sbin/init root=/dev/nfs rw nfsroot=192.168.101.230:/opt/nfs/test_abiv2_new/,v3,tcp,nolock ip=192.168.101.23";
+ };
+};
diff --git a/board/csky/sc8925/sc8925_defconfig b/board/csky/sc8925/sc8925_defconfig
new file mode 100644
index 0000000..481c3ca
--- /dev/null
+++ b/board/csky/sc8925/sc8925_defconfig
@@ -0,0 +1,541 @@
+CONFIG_CROSS_COMPILE="csky-abiv2-linux-"
+CONFIG_COMPILE_TEST=y
+CONFIG_DEFAULT_HOSTNAME="github.com/c-sky"
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+# CONFIG_FHANDLE is not set
+CONFIG_USELIB=y
+CONFIG_AUDIT=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_RELAY=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS_ALL=y
+# CONFIG_AIO is not set
+CONFIG_USERFAULTFD=y
+CONFIG_EMBEDDED=y
+# CONFIG_PERF_EVENTS is not set
+# CONFIG_SLUB_DEBUG is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_PROFILING=y
+CONFIG_OPROFILE=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_BLK_DEV_BSGLIB=y
+CONFIG_BLK_DEV_INTEGRITY=y
+CONFIG_PARTITION_ADVANCED=y
+CONFIG_ACORN_PARTITION=y
+CONFIG_ACORN_PARTITION_ICS=y
+CONFIG_ACORN_PARTITION_RISCIX=y
+CONFIG_AIX_PARTITION=y
+CONFIG_OSF_PARTITION=y
+CONFIG_AMIGA_PARTITION=y
+CONFIG_ATARI_PARTITION=y
+CONFIG_MAC_PARTITION=y
+CONFIG_BSD_DISKLABEL=y
+CONFIG_MINIX_SUBPARTITION=y
+CONFIG_SOLARIS_X86_PARTITION=y
+CONFIG_UNIXWARE_DISKLABEL=y
+CONFIG_LDM_PARTITION=y
+CONFIG_SGI_PARTITION=y
+CONFIG_ULTRIX_PARTITION=y
+CONFIG_SUN_PARTITION=y
+CONFIG_KARMA_PARTITION=y
+CONFIG_SYSV68_PARTITION=y
+CONFIG_CMDLINE_PARTITION=y
+CONFIG_DEFAULT_DEADLINE=y
+CONFIG_NATIONALCHIP_TIMER=y
+CONFIG_NATIONALCHIP_IRQ=y
+CONFIG_CSKY_IRQ=y
+CONFIG_PINCTRL_SILAN=y
+CONFIG_CLK_SILAN=y
+CONFIG_SILAN_STMMAC_ETH=y
+CONFIG_SILAN_ETH0=y
+CONFIG_CSKY_DEBUG_INFO=y
+CONFIG_CPU_CK810=y
+CONFIG_RAM_BASE=0x0
+# CONFIG_SUSPEND is not set
+# CONFIG_COMPACTION is not set
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+# CONFIG_IPV6 is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+# CONFIG_STANDALONE is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_VIRTIO_BLK=y
+CONFIG_AD525X_DPOT=m
+CONFIG_AD525X_DPOT_I2C=m
+CONFIG_DUMMY_IRQ=m
+CONFIG_ICS932S401=m
+CONFIG_ENCLOSURE_SERVICES=m
+CONFIG_APDS9802ALS=m
+CONFIG_ISL29003=m
+CONFIG_ISL29020=m
+CONFIG_SENSORS_TSL2550=m
+CONFIG_SENSORS_BH1770=m
+CONFIG_SENSORS_APDS990X=m
+CONFIG_HMC6352=m
+CONFIG_DS1682=m
+CONFIG_USB_SWITCH_FSA9480=m
+CONFIG_SRAM=y
+CONFIG_C2PORT=m
+CONFIG_EEPROM_AT24=m
+CONFIG_EEPROM_LEGACY=m
+CONFIG_EEPROM_MAX6875=m
+CONFIG_EEPROM_93CX6=m
+CONFIG_SENSORS_LIS3_I2C=m
+CONFIG_ALTERA_STAPL=m
+CONFIG_ECHO=m
+CONFIG_SCSI=y
+# CONFIG_SCSI_PROC_FS is not set
+CONFIG_BLK_DEV_SD=y
+CONFIG_SCSI_SPI_ATTRS=y
+CONFIG_SCSI_SAS_LIBSAS=m
+CONFIG_SCSI_SRP_ATTRS=m
+# CONFIG_SCSI_LOWLEVEL is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NET_VENDOR_AMAZON is not set
+# CONFIG_NET_VENDOR_ARC is not set
+# CONFIG_NET_CADENCE is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_EZCHIP is not set
+# CONFIG_NET_VENDOR_HISILICON is not set
+# CONFIG_NET_VENDOR_INTEL is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_NETRONOME is not set
+# CONFIG_NET_VENDOR_QUALCOMM is not set
+# CONFIG_NET_VENDOR_RENESAS is not set
+# CONFIG_NET_VENDOR_ROCKER is not set
+# CONFIG_NET_VENDOR_SAMSUNG is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
+# CONFIG_NET_VENDOR_VIA is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+CONFIG_INPUT_SPARSEKMAP=m
+CONFIG_INPUT_JOYDEV=m
+CONFIG_INPUT_EVDEV=y
+CONFIG_INPUT_EVBUG=m
+CONFIG_KEYBOARD_ADP5588=m
+CONFIG_KEYBOARD_ADP5589=m
+CONFIG_KEYBOARD_QT1070=m
+CONFIG_KEYBOARD_QT2160=m
+CONFIG_KEYBOARD_LKKBD=m
+CONFIG_KEYBOARD_TCA6416=m
+CONFIG_KEYBOARD_TCA8418=m
+CONFIG_KEYBOARD_LM8323=m
+CONFIG_KEYBOARD_LM8333=m
+CONFIG_KEYBOARD_MAX7359=m
+CONFIG_KEYBOARD_MCS=m
+CONFIG_KEYBOARD_MPR121=m
+CONFIG_KEYBOARD_NEWTON=m
+CONFIG_KEYBOARD_OPENCORES=m
+CONFIG_KEYBOARD_STOWAWAY=m
+CONFIG_KEYBOARD_SUNKBD=m
+CONFIG_KEYBOARD_XTKBD=m
+CONFIG_MOUSE_PS2=m
+CONFIG_MOUSE_PS2_ELANTECH=y
+CONFIG_MOUSE_PS2_SENTELIC=y
+CONFIG_MOUSE_PS2_TOUCHKIT=y
+CONFIG_MOUSE_SERIAL=m
+CONFIG_MOUSE_CYAPA=m
+CONFIG_MOUSE_VSXXXAA=m
+CONFIG_MOUSE_SYNAPTICS_I2C=m
+CONFIG_INPUT_JOYSTICK=y
+CONFIG_JOYSTICK_ANALOG=m
+CONFIG_JOYSTICK_A3D=m
+CONFIG_JOYSTICK_ADI=m
+CONFIG_JOYSTICK_COBRA=m
+CONFIG_JOYSTICK_GF2K=m
+CONFIG_JOYSTICK_GRIP=m
+CONFIG_JOYSTICK_GRIP_MP=m
+CONFIG_JOYSTICK_GUILLEMOT=m
+CONFIG_JOYSTICK_INTERACT=m
+CONFIG_JOYSTICK_SIDEWINDER=m
+CONFIG_JOYSTICK_TMDC=m
+CONFIG_JOYSTICK_IFORCE=m
+CONFIG_JOYSTICK_IFORCE_232=y
+CONFIG_JOYSTICK_WARRIOR=m
+CONFIG_JOYSTICK_MAGELLAN=m
+CONFIG_JOYSTICK_SPACEORB=m
+CONFIG_JOYSTICK_SPACEBALL=m
+CONFIG_JOYSTICK_STINGER=m
+CONFIG_JOYSTICK_TWIDJOY=m
+CONFIG_JOYSTICK_ZHENHUA=m
+CONFIG_JOYSTICK_AS5011=m
+CONFIG_JOYSTICK_JOYDUMP=m
+CONFIG_INPUT_TABLET=y
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_AD7879=m
+CONFIG_TOUCHSCREEN_AD7879_I2C=m
+CONFIG_TOUCHSCREEN_ATMEL_MXT=m
+CONFIG_TOUCHSCREEN_BU21013=m
+CONFIG_TOUCHSCREEN_CYTTSP_CORE=m
+CONFIG_TOUCHSCREEN_CYTTSP_I2C=m
+CONFIG_TOUCHSCREEN_CYTTSP4_CORE=m
+CONFIG_TOUCHSCREEN_CYTTSP4_I2C=m
+CONFIG_TOUCHSCREEN_DYNAPRO=m
+CONFIG_TOUCHSCREEN_HAMPSHIRE=m
+CONFIG_TOUCHSCREEN_EETI=m
+CONFIG_TOUCHSCREEN_FUJITSU=m
+CONFIG_TOUCHSCREEN_ILI210X=m
+CONFIG_TOUCHSCREEN_GUNZE=m
+CONFIG_TOUCHSCREEN_ELO=m
+CONFIG_TOUCHSCREEN_WACOM_W8001=m
+CONFIG_TOUCHSCREEN_WACOM_I2C=m
+CONFIG_TOUCHSCREEN_MAX11801=m
+CONFIG_TOUCHSCREEN_MCS5000=m
+CONFIG_TOUCHSCREEN_MMS114=m
+CONFIG_TOUCHSCREEN_MTOUCH=m
+CONFIG_TOUCHSCREEN_INEXIO=m
+CONFIG_TOUCHSCREEN_MK712=m
+CONFIG_TOUCHSCREEN_PENMOUNT=m
+CONFIG_TOUCHSCREEN_EDT_FT5X06=m
+CONFIG_TOUCHSCREEN_TOUCHRIGHT=m
+CONFIG_TOUCHSCREEN_TOUCHWIN=m
+CONFIG_TOUCHSCREEN_PIXCIR=m
+CONFIG_TOUCHSCREEN_TOUCHIT213=m
+CONFIG_TOUCHSCREEN_TSC_SERIO=m
+CONFIG_TOUCHSCREEN_TSC2007=m
+CONFIG_TOUCHSCREEN_ST1232=m
+CONFIG_TOUCHSCREEN_TPS6507X=m
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_AD714X=m
+CONFIG_INPUT_BMA150=m
+CONFIG_INPUT_MMA8450=m
+CONFIG_INPUT_MPU3050=m
+CONFIG_INPUT_KXTJ9=m
+CONFIG_INPUT_UINPUT=y
+CONFIG_INPUT_PCF8574=m
+CONFIG_INPUT_ADXL34X=m
+CONFIG_INPUT_CMA3000=m
+CONFIG_INPUT_CMA3000_I2C=m
+CONFIG_SERIO_SERPORT=m
+CONFIG_SERIO_RAW=m
+CONFIG_SERIO_ALTERA_PS2=m
+CONFIG_SERIO_PS2MULT=m
+CONFIG_SERIO_ARC_PS2=m
+CONFIG_GAMEPORT_NS558=m
+CONFIG_GAMEPORT_L4=m
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_SERIAL_NONSTANDARD=y
+# CONFIG_DEVKMEM is not set
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_TTY_PRINTK=y
+CONFIG_VIRTIO_CONSOLE=y
+CONFIG_IPMI_HANDLER=y
+CONFIG_IPMI_DEVICE_INTERFACE=m
+CONFIG_IPMI_SI=m
+CONFIG_IPMI_WATCHDOG=m
+CONFIG_IPMI_POWEROFF=m
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_TIMERIOMEM=m
+CONFIG_HW_RANDOM_VIRTIO=m
+CONFIG_HW_RANDOM_TPM=m
+CONFIG_TCG_TIS_I2C_ATMEL=m
+CONFIG_TCG_TIS_I2C_INFINEON=m
+CONFIG_TCG_TIS_I2C_NUVOTON=m
+CONFIG_TCG_ATMEL=m
+CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_MUX_PCA9541=m
+CONFIG_I2C_DESIGNWARE_PLATFORM=m
+CONFIG_I2C_OCORES=m
+CONFIG_I2C_PCA_PLATFORM=m
+CONFIG_I2C_SIMTEC=m
+CONFIG_I2C_XILINX=m
+CONFIG_I2C_PARPORT_LIGHT=m
+CONFIG_I2C_TAOS_EVM=m
+CONFIG_I2C_STUB=m
+CONFIG_PPS_CLIENT_LDISC=m
+CONFIG_PPS_CLIENT_GPIO=m
+CONFIG_PTP_1588_CLOCK=y
+CONFIG_POWER_RESET=y
+# CONFIG_HWMON is not set
+CONFIG_SSB=m
+CONFIG_BCMA=m
+CONFIG_BCMA_HOST_SOC=y
+CONFIG_BCMA_DRIVER_GMAC_CMN=y
+CONFIG_MFD_SYSCON=y
+CONFIG_MEDIA_SUPPORT=y
+CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_MEDIA_USB_SUPPORT=y
+CONFIG_USB_VIDEO_CLASS=y
+# CONFIG_USB_GSPCA is not set
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_PLATFORM=m
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_BACKLIGHT_GENERIC=m
+CONFIG_BACKLIGHT_ADP8860=m
+CONFIG_BACKLIGHT_ADP8870=m
+CONFIG_BACKLIGHT_LM3639=m
+CONFIG_BACKLIGHT_LV5207LP=m
+CONFIG_BACKLIGHT_BD6107=m
+# CONFIG_VGA_CONSOLE is not set
+# CONFIG_HID_GENERIC is not set
+CONFIG_HID_A4TECH=m
+CONFIG_HID_ACRUX=m
+CONFIG_HID_ACRUX_FF=y
+CONFIG_HID_APPLE=m
+CONFIG_HID_AUREAL=m
+CONFIG_HID_BELKIN=m
+CONFIG_HID_CHERRY=m
+CONFIG_HID_CHICONY=m
+CONFIG_HID_CYPRESS=m
+CONFIG_HID_DRAGONRISE=m
+CONFIG_DRAGONRISE_FF=y
+CONFIG_HID_EMS_FF=m
+CONFIG_HID_ELECOM=m
+CONFIG_HID_EZKEY=m
+CONFIG_HID_KEYTOUCH=m
+CONFIG_HID_KYE=m
+CONFIG_HID_WALTOP=m
+CONFIG_HID_GYRATION=m
+CONFIG_HID_ICADE=m
+CONFIG_HID_TWINHAN=m
+CONFIG_HID_KENSINGTON=m
+CONFIG_HID_LCPOWER=m
+CONFIG_HID_LOGITECH=m
+CONFIG_HID_LOGITECH_HIDPP=m
+CONFIG_LOGITECH_FF=y
+CONFIG_LOGIRUMBLEPAD2_FF=y
+CONFIG_LOGIG940_FF=y
+CONFIG_HID_MAGICMOUSE=m
+CONFIG_HID_MICROSOFT=m
+CONFIG_HID_MONTEREY=m
+CONFIG_HID_MULTITOUCH=m
+CONFIG_HID_ORTEK=m
+CONFIG_HID_PANTHERLORD=m
+CONFIG_PANTHERLORD_FF=y
+CONFIG_HID_PETALYNX=m
+CONFIG_HID_PICOLCD=m
+CONFIG_HID_PICOLCD_BACKLIGHT=y
+CONFIG_HID_PICOLCD_LCD=y
+CONFIG_HID_PICOLCD_LEDS=y
+CONFIG_HID_PRIMAX=m
+CONFIG_HID_SAITEK=m
+CONFIG_HID_SAMSUNG=m
+CONFIG_HID_SPEEDLINK=m
+CONFIG_HID_STEELSERIES=m
+CONFIG_HID_SUNPLUS=m
+CONFIG_HID_RMI=m
+CONFIG_HID_GREENASIA=m
+CONFIG_GREENASIA_FF=y
+CONFIG_HID_SMARTJOYPLUS=m
+CONFIG_SMARTJOYPLUS_FF=y
+CONFIG_HID_TIVO=m
+CONFIG_HID_TOPSEED=m
+CONFIG_HID_THINGM=m
+CONFIG_HID_THRUSTMASTER=m
+CONFIG_THRUSTMASTER_FF=y
+CONFIG_HID_WACOM=m
+CONFIG_HID_WIIMOTE=m
+CONFIG_HID_XINMO=m
+CONFIG_HID_ZEROPLUS=m
+CONFIG_ZEROPLUS_FF=y
+CONFIG_HID_ZYDACRON=m
+CONFIG_HID_SENSOR_HUB=m
+CONFIG_I2C_HID=m
+CONFIG_USB=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_HCD_PLATFORM=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_STORAGE=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_LM3530=m
+CONFIG_LEDS_LM3642=m
+CONFIG_LEDS_PCA9532=m
+CONFIG_LEDS_LP3944=m
+CONFIG_LEDS_LP5521=m
+CONFIG_LEDS_LP5523=m
+CONFIG_LEDS_LP5562=m
+CONFIG_LEDS_LP8501=m
+CONFIG_LEDS_PCA955X=m
+CONFIG_LEDS_PCA963X=m
+CONFIG_LEDS_BD2802=m
+CONFIG_LEDS_TCA6507=m
+CONFIG_LEDS_LM355x=m
+CONFIG_LEDS_BLINKM=m
+CONFIG_LEDS_TRIGGER_TIMER=m
+CONFIG_LEDS_TRIGGER_ONESHOT=m
+CONFIG_LEDS_TRIGGER_HEARTBEAT=m
+CONFIG_LEDS_TRIGGER_BACKLIGHT=m
+CONFIG_LEDS_TRIGGER_CPU=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
+CONFIG_LEDS_TRIGGER_TRANSIENT=m
+CONFIG_LEDS_TRIGGER_CAMERA=m
+CONFIG_VIRTIO_BALLOON=y
+CONFIG_VIRTIO_MMIO=y
+CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
+CONFIG_ARM_TIMER_SP804=y
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_STE_MODEM_RPROC=m
+CONFIG_PM_DEVFREQ=y
+CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
+CONFIG_DEVFREQ_GOV_PERFORMANCE=y
+CONFIG_DEVFREQ_GOV_POWERSAVE=y
+CONFIG_DEVFREQ_GOV_USERSPACE=y
+CONFIG_RESET_CONTROLLER=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT2_FS_XATTR=y
+CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_FANOTIFY=y
+CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
+CONFIG_QUOTA=y
+# CONFIG_PRINT_QUOTA_WARNING is not set
+CONFIG_FSCACHE=m
+CONFIG_FSCACHE_STATS=y
+CONFIG_CACHEFILES=m
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_UTF8=y
+CONFIG_NTFS_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_CHILDREN=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_CONFIGFS_FS=y
+CONFIG_CRAMFS=y
+CONFIG_ROMFS_FS=y
+CONFIG_NFS_FS=y
+CONFIG_ROOT_NFS=y
+CONFIG_NLS_DEFAULT="utf8"
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_737=y
+CONFIG_NLS_CODEPAGE_775=y
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_CODEPAGE_852=y
+CONFIG_NLS_CODEPAGE_855=y
+CONFIG_NLS_CODEPAGE_857=y
+CONFIG_NLS_CODEPAGE_860=y
+CONFIG_NLS_CODEPAGE_861=y
+CONFIG_NLS_CODEPAGE_863=y
+CONFIG_NLS_CODEPAGE_864=y
+CONFIG_NLS_CODEPAGE_865=y
+CONFIG_NLS_CODEPAGE_866=y
+CONFIG_NLS_CODEPAGE_869=y
+CONFIG_NLS_CODEPAGE_936=y
+CONFIG_NLS_CODEPAGE_950=y
+CONFIG_NLS_CODEPAGE_932=y
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=y
+CONFIG_NLS_CODEPAGE_1251=y
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_MAC_ROMAN=m
+CONFIG_NLS_MAC_CELTIC=m
+CONFIG_NLS_MAC_CENTEURO=m
+CONFIG_NLS_MAC_CROATIAN=m
+CONFIG_NLS_MAC_CYRILLIC=m
+CONFIG_NLS_MAC_GAELIC=m
+CONFIG_NLS_MAC_GREEK=m
+CONFIG_NLS_MAC_ICELAND=m
+CONFIG_NLS_MAC_INUIT=m
+CONFIG_NLS_MAC_ROMANIAN=m
+CONFIG_NLS_MAC_TURKISH=m
+CONFIG_NLS_UTF8=y
+CONFIG_PRINTK_TIME=y
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_UNUSED_SYMBOLS=y
+CONFIG_DEBUG_FS=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_LOCKUP_DETECTOR=y
+# CONFIG_SCHED_DEBUG is not set
+CONFIG_RBTREE_TEST=m
+CONFIG_INTERVAL_TREE_TEST=m
+CONFIG_PERCPU_TEST=m
+CONFIG_TEST_STRING_HELPERS=m
+CONFIG_TEST_KSTRTOX=m
+CONFIG_PERSISTENT_KEYRINGS=y
+CONFIG_TRUSTED_KEYS=y
+CONFIG_SECURITY=y
+CONFIG_SECURITY_NETWORK=y
+CONFIG_SECURITY_PATH=y
+CONFIG_SECURITY_YAMA=y
+CONFIG_INTEGRITY_SIGNATURE=y
+CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
+CONFIG_IMA=y
+CONFIG_IMA_APPRAISE=y
+CONFIG_EVM=y
+CONFIG_CRYPTO_CRYPTD=m
+CONFIG_CRYPTO_AUTHENC=m
+CONFIG_CRYPTO_TEST=m
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_LRW=m
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+CONFIG_CRYPTO_CMAC=m
+CONFIG_CRYPTO_XCBC=m
+CONFIG_CRYPTO_VMAC=m
+CONFIG_CRYPTO_CRC32=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+CONFIG_CRYPTO_RMD128=m
+CONFIG_CRYPTO_RMD160=m
+CONFIG_CRYPTO_RMD256=m
+CONFIG_CRYPTO_RMD320=m
+CONFIG_CRYPTO_SHA512=y
+CONFIG_CRYPTO_TGR192=m
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_CAMELLIA=m
+CONFIG_CRYPTO_CAST5=m
+CONFIG_CRYPTO_CAST6=m
+CONFIG_CRYPTO_DES=m
+CONFIG_CRYPTO_FCRYPT=m
+CONFIG_CRYPTO_KHAZAD=m
+CONFIG_CRYPTO_SALSA20=m
+CONFIG_CRYPTO_SEED=m
+CONFIG_CRYPTO_SERPENT=m
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_DEFLATE=m
+CONFIG_CRYPTO_LZO=y
+CONFIG_CRYPTO_LZ4=m
+CONFIG_CRYPTO_LZ4HC=m
+CONFIG_CRYPTO_ANSI_CPRNG=m
+CONFIG_CRC_CCITT=m
+CONFIG_CRC7=m
+CONFIG_LIBCRC32C=m
+CONFIG_CRC8=m
+CONFIG_XZ_DEC=y
+CONFIG_XZ_DEC_TEST=m
+CONFIG_CORDIC=m
+CONFIG_DDR=y
diff --git a/configs/csky_gx6605s_defconfig b/configs/csky_gx6605s_defconfig
new file mode 100644
index 0000000..75226a5
--- /dev/null
+++ b/configs/csky_gx6605s_defconfig
@@ -0,0 +1,26 @@
+BR2_csky=y
+BR2_ck610=y
+BR2_OPTIMIZE_2=y
+BR2_SHARED_STATIC_LIBS=y
+# BR2_COMPILER_PARANOID_UNSAFE_PATH is not set
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="https://github.com/c-sky/tools/raw/master/csky-linux-tools-x86_64-glibc-linux-4.9.2-20170227.tar.gz"
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="csky-linux"
+BR2_TOOLCHAIN_EXTERNAL_GCC_4_5=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_9=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
+BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
+BR2_SYSTEM_DHCP="eth0"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/csky/post-image.sh"
+BR2_ROOTFS_POST_SCRIPT_ARGS="gx6605s"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/csky/gx6605s/gx66xx_defconfig"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_USE_CUSTOM_DTS=y
+BR2_LINUX_KERNEL_CUSTOM_DTS_PATH="board/csky/gx6605s/gx6605s.dts"
+BR2_LINUX_KERNEL_EXT_CSKY_ARCH=y
+BR2_LINUX_KERNEL_EXT_CSKY_ADDONS=y
+BR2_PACKAGE_HOST_MKE2IMG=y
diff --git a/configs/csky_sc8925_defconfig b/configs/csky_sc8925_defconfig
new file mode 100644
index 0000000..08f0550
--- /dev/null
+++ b/configs/csky_sc8925_defconfig
@@ -0,0 +1,27 @@
+BR2_csky=y
+BR2_OPTIMIZE_2=y
+BR2_SHARED_STATIC_LIBS=y
+# BR2_COMPILER_PARANOID_UNSAFE_PATH is not set
+BR2_TOOLCHAIN_EXTERNAL=y
+BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
+BR2_TOOLCHAIN_EXTERNAL_URL="https://github.com/c-sky/tools/raw/master/csky-abiv2-linux-tools-x86_64-glibc-linux-4.9.2-20170228.tar.gz"
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX="csky-abiv2-linux"
+BR2_TOOLCHAIN_EXTERNAL_GCC_4_5=y
+BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_9=y
+BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC=y
+BR2_TOOLCHAIN_EXTERNAL_CXX=y
+BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
+BR2_SYSTEM_DHCP="eth0"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/csky/post-image.sh"
+BR2_ROOTFS_POST_SCRIPT_ARGS="sc8925"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/csky/sc8925/sc8925_defconfig"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_USE_CUSTOM_DTS=y
+BR2_LINUX_KERNEL_CUSTOM_DTS_PATH="board/csky/sc8925/sc8925.dts"
+BR2_LINUX_KERNEL_EXT_CSKY_ARCH=y
+BR2_LINUX_KERNEL_EXT_CSKY_ADDONS=y
+BR2_LINUX_KERNEL_EXT_CSKY_ADDONS_GIT=y
+BR2_LINUX_KERNEL_EXT_CSKY_ADDONS_GIT_URL="git at git.coding.net:c-sky/addons-linux.git"
+BR2_PACKAGE_HOST_MKE2IMG=y
diff --git a/linux/Config.ext.in b/linux/Config.ext.in
index 011dffb..3729849 100644
--- a/linux/Config.ext.in
+++ b/linux/Config.ext.in
@@ -128,4 +128,79 @@ config BR2_LINUX_KERNEL_EXT_AUFS_VERSION
endif # aufs
+#-------------------------------------------------------------------------------
+# csky arch for linux
+config BR2_LINUX_KERNEL_EXT_CSKY_ARCH
+ bool "C-SKY Linux arch"
+ select BR2_PACKAGE_CSKY_ARCH
+ help
+ Linux arch for C-SKY from the www.c-sky.com
+
+ https://github.com/c-sky/csky-linux
+
+if BR2_LINUX_KERNEL_EXT_CSKY_ARCH
+
+choice
+ bool "Arch version"
+ help
+ Select method to get code, github or custom git repo. And you
+ can define the version for github.
+
+config BR2_LINUX_KERNEL_EXT_CSKY_ARCH_GITHUB
+ bool "Github"
+
+config BR2_LINUX_KERNEL_EXT_CSKY_ARCH_GIT
+ bool "Custom git repo"
+
+endchoice
+
+config BR2_LINUX_KERNEL_EXT_CSKY_ARCH_VERSION
+ string "Github version"
+ default "HEAD"
+
+config BR2_LINUX_KERNEL_EXT_CSKY_ARCH_GIT_URL
+ string "Git url"
+ depends on BR2_LINUX_KERNEL_EXT_CSKY_ARCH_GIT
+ default ""
+
+endif # csky arch
+
+#-------------------------------------------------------------------------------
+# csky addons for linux
+config BR2_LINUX_KERNEL_EXT_CSKY_ADDONS
+ bool "C-SKY Linux addons"
+ select BR2_PACKAGE_CSKY_ADDONS
+ help
+ Linux addons for C-SKY from the www.c-sky.com
+
+ https://github.com/c-sky/csky-addons
+
+if BR2_LINUX_KERNEL_EXT_CSKY_ADDONS
+
+choice
+ bool "Addons version"
+ help
+ Select method to get code, github or custom git repo. And you
+ can define the version for github.
+
+config BR2_LINUX_KERNEL_EXT_CSKY_ADDONS_GITHUB
+ bool "Github"
+
+config BR2_LINUX_KERNEL_EXT_CSKY_ADDONS_GIT
+ bool "Custom git repo"
+
+endchoice
+
+config BR2_LINUX_KERNEL_EXT_CSKY_ADDONS_VERSION
+ string "Github version"
+ default "HEAD"
+
+config BR2_LINUX_KERNEL_EXT_CSKY_ADDONS_GIT_URL
+ string "Git url"
+ depends on BR2_LINUX_KERNEL_EXT_CSKY_ADDONS_GIT
+ default ""
+
+endif # csky addons
+
endmenu
+
diff --git a/linux/linux-ext-csky-addons.mk b/linux/linux-ext-csky-addons.mk
new file mode 100644
index 0000000..9ee1ac6
--- /dev/null
+++ b/linux/linux-ext-csky-addons.mk
@@ -0,0 +1,12 @@
+################################################################################
+#
+# Linux kernel csky addons
+#
+################################################################################
+
+LINUX_EXTENSIONS += csky-addons
+
+define CSKY_ADDONS_PREPARE_KERNEL
+ cp -raf $(CSKY_ADDONS_DIR) $(LINUX_DIR)/addons
+endef
+
diff --git a/linux/linux-ext-csky-arch.mk b/linux/linux-ext-csky-arch.mk
new file mode 100644
index 0000000..1b95bdb
--- /dev/null
+++ b/linux/linux-ext-csky-arch.mk
@@ -0,0 +1,12 @@
+################################################################################
+#
+# Linux kernel csky arch
+#
+################################################################################
+
+LINUX_EXTENSIONS += csky-arch
+
+define CSKY_ARCH_PREPARE_KERNEL
+ cp -raf $(CSKY_ARCH_DIR)/arch/csky $(LINUX_DIR)/arch/
+endef
+
diff --git a/package/Config.in b/package/Config.in
index deff0fe..83cc390 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -374,6 +374,8 @@ endmenu
source "package/eeprog/Config.in"
source "package/eudev/Config.in"
source "package/ev3dev-linux-drivers/Config.in"
+ source "package/csky-arch/Config.in"
+ source "package/csky-addons/Config.in"
source "package/evemu/Config.in"
source "package/evtest/Config.in"
source "package/fan-ctrl/Config.in"
diff --git a/package/csky-addons/Config.in b/package/csky-addons/Config.in
new file mode 100644
index 0000000..5f94c56
--- /dev/null
+++ b/package/csky-addons/Config.in
@@ -0,0 +1,12 @@
+# Prompt-less option, because this package is not doing anything except
+# downloading source. The real work is done by a Linux
+# extension.
+config BR2_PACKAGE_CSKY_ADDONS
+ bool
+ depends on BR2_LINUX_KERNEL
+ help
+ Linux addons for C-CSKY CPU
+
+ This is only the download helper for the kernel patch.
+
+ https://github.com/c-sky/addons-linux
diff --git a/package/csky-addons/csky-addons.mk b/package/csky-addons/csky-addons.mk
new file mode 100644
index 0000000..64db15a
--- /dev/null
+++ b/package/csky-addons/csky-addons.mk
@@ -0,0 +1,15 @@
+################################################################################
+#
+# csky addons
+#
+################################################################################
+
+CSKY_ADDONS_VERSION = $(BR2_LINUX_KERNEL_EXT_CSKY_ADDONS_VERSION)
+ifeq ($(BR2_LINUX_KERNEL_EXT_CSKY_ADDONS_GITHUB),y)
+CSKY_ADDONS_SITE = $(call github,c-sky,addons-linux,$(CSKY_ADDONS_VERSION))
+else
+CSKY_ADDONS_SITE = $(BR2_LINUX_KERNEL_EXT_CSKY_ADDONS_GIT_URL)
+CSKY_ADDONS_SITE_METHOD = git
+endif
+
+$(eval $(generic-package))
diff --git a/package/csky-arch/Config.in b/package/csky-arch/Config.in
new file mode 100644
index 0000000..0f47c98
--- /dev/null
+++ b/package/csky-arch/Config.in
@@ -0,0 +1,12 @@
+# Prompt-less option, because this package is not doing anything except
+# downloading source. The real work is done by a Linux
+# extension.
+config BR2_PACKAGE_CSKY_ARCH
+ bool
+ depends on BR2_LINUX_KERNEL
+ help
+ Linux arch for C-CSKY CPU
+
+ This is only the download helper for the kernel patch.
+
+ https://github.com/c-sky/csky-linux
diff --git a/package/csky-arch/csky-arch.mk b/package/csky-arch/csky-arch.mk
new file mode 100644
index 0000000..72efbc1
--- /dev/null
+++ b/package/csky-arch/csky-arch.mk
@@ -0,0 +1,15 @@
+################################################################################
+#
+# csky arch
+#
+################################################################################
+
+CSKY_ARCH_VERSION = $(BR2_LINUX_KERNEL_EXT_CSKY_ARCH_VERSION)
+ifeq ($(BR2_LINUX_KERNEL_EXT_CSKY_ARCH_GITHUB),y)
+CSKY_ARCH_SITE = $(call github,c-sky,csky-linux,$(CSKY_ARCH_VERSION))
+else
+CSKY_ARCH_SITE = $(BR2_LINUX_KERNEL_EXT_CSKY_ARCH_GIT_URL)
+CSKY_ARCH_SITE_METHOD = git
+endif
+
+$(eval $(generic-package))
diff --git a/toolchain/toolchain-buildroot/Config.in b/toolchain/toolchain-buildroot/Config.in
index 91cddc2..db073a6 100644
--- a/toolchain/toolchain-buildroot/Config.in
+++ b/toolchain/toolchain-buildroot/Config.in
@@ -47,7 +47,7 @@ config BR2_TOOLCHAIN_BUILDROOT_GLIBC
BR2_mipsel || BR2_mips64 || BR2_mips64el|| \
BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le || \
BR2_sh || BR2_sparc64 || BR2_x86_64 || \
- BR2_microblaze || BR2_nios2
+ BR2_microblaze || BR2_nios2 || BR2_csky
depends on BR2_USE_MMU
depends on !BR2_STATIC_LIBS
depends on !BR2_powerpc_SPE
--
1.9.1
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