Halley2 is a development board from Ingenic using X1000 SoC. It comes with either 32MB or 64MB of RAM. Add support for halley2 development board.
Signed-off-by: PrasannaKumar Muralidharan <[email protected]> --- arch/mips/boot/dts/ingenic/Makefile | 1 + arch/mips/boot/dts/ingenic/halley2.dts | 46 +++++++++++++++++++++++++ arch/mips/configs/halley2_defconfig | 61 ++++++++++++++++++++++++++++++++++ arch/mips/jz4740/Kconfig | 4 +++ 4 files changed, 112 insertions(+) create mode 100644 arch/mips/boot/dts/ingenic/halley2.dts create mode 100644 arch/mips/configs/halley2_defconfig diff --git a/arch/mips/boot/dts/ingenic/Makefile b/arch/mips/boot/dts/ingenic/Makefile index f2b864f..68e942c 100644 --- a/arch/mips/boot/dts/ingenic/Makefile +++ b/arch/mips/boot/dts/ingenic/Makefile @@ -1,5 +1,6 @@ dtb-$(CONFIG_JZ4740_QI_LB60) += qi_lb60.dtb dtb-$(CONFIG_JZ4780_CI20) += ci20.dtb +dtb-$(CONFIG_X1000_HALLEY2) += halley2.dtb obj-y += $(patsubst %.dtb, %.dtb.o, $(dtb-y)) diff --git a/arch/mips/boot/dts/ingenic/halley2.dts b/arch/mips/boot/dts/ingenic/halley2.dts new file mode 100644 index 0000000..9b37119 --- /dev/null +++ b/arch/mips/boot/dts/ingenic/halley2.dts @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2016 PrasannaKumar Muralidharan <[email protected]> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +/dts-v1/; + +#include "x1000.dtsi" + +/ { + compatible = "ingenic,halley2", "ingenic,x1000"; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + }; + + chosen { + stdout-path = &uart2; + }; + + memory { + device_type = "memory"; + reg = <0x0 0x2000000>; + }; +}; + +&ext { + clock-frequency = <24000000>; +}; + +&uart0 { + status = "okay"; +}; + +&uart1 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; diff --git a/arch/mips/configs/halley2_defconfig b/arch/mips/configs/halley2_defconfig new file mode 100644 index 0000000..2c49fb7 --- /dev/null +++ b/arch/mips/configs/halley2_defconfig @@ -0,0 +1,61 @@ +CONFIG_MACH_INGENIC=y +CONFIG_X1000_HALLEY2=y +CONFIG_MACH_X1000=y + +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=3 +CONFIG_SERIAL_8250_RUNTIME_UARTS=3 +CONFIG_SERIAL_8250_INGENIC=y +CONFIG_SERIAL_OF_PLATFORM=y +# CONFIG_EARLY_PRINTK is not set +CONFIG_MEMORY=y + +CONFIG_PRINTK_TIME=y +CONFIG_DEBUG_INFO=y +CONFIG_STRIP_ASM_SYMS=y +CONFIG_DEBUG_FS=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_LOCKUP_DETECTOR=y +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y +CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y +CONFIG_PANIC_ON_OOPS=y +CONFIG_PANIC_TIMEOUT=10 +CONFIG_STACKTRACE=y +CONFIG_CMDLINE_BOOL=y +CONFIG_CMDLINE="earlycon console=ttyS2,115200n8 clk_ignore_unused" + +CONFIG_HZ_100=y +CONFIG_HIGHMEM=y +CONFIG_PREEMPT=y +CONFIG_KERNEL_XZ=y +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_FHANDLE=y +CONFIG_NO_HZ_IDLE=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_CGROUPS=y +CONFIG_MEMCG=y +CONFIG_CGROUP_SCHED=y +CONFIG_CGROUP_FREEZER=y +CONFIG_CPUSETS=y +CONFIG_CGROUP_DEVICE=y +CONFIG_CGROUP_CPUACCT=y +CONFIG_NAMESPACES=y +CONFIG_USER_NS=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS_ALL=y +CONFIG_EMBEDDED=y +CONFIG_SLAB=y +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_LEGACY_PTY_COUNT=2 + +# CONFIG_SUSPEND is not set +# CONFIG_HIBERNATION is not set +# CONFIG_PM is not set diff --git a/arch/mips/jz4740/Kconfig b/arch/mips/jz4740/Kconfig index 338bc3f..7c66a4b 100644 --- a/arch/mips/jz4740/Kconfig +++ b/arch/mips/jz4740/Kconfig @@ -11,6 +11,10 @@ config JZ4780_CI20 bool "MIPS Creator CI20" select MACH_JZ4780 +config X1000_HALLEY2 + bool "Ingenic X1000 Halley2 Development board" + select MACH_X1000 + endchoice config MACH_JZ4740 -- 2.10.0
