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arm: dts: nrf: Add Device Tree Support for nRF51822 SoC & boards

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Add device tree support for nRF51822 SoCs and Arduino 101-BLE,
Curie-BLE, BLE Nano, PCA10028-DK, and Quark-SE BLE boards. This
is minimal support for memory, flash, and UART.

Change-Id: I7e572bea537e384b6d66e520462f023ace0c9b35
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2017-04-11 13:17:42 -05:00
commit ca3c7ec0a9
24 changed files with 234 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

2
arch/arm/soc/nordic_nrf5/nrf51/Kconfig.defconfig.nrf51822_QFAA
View file

@ -12,11 +12,13 @@ config SOC
string
default nRF51822_QFAA
if !HAS_DTS
config SRAM_SIZE
default 16
config FLASH_SIZE
default 256
endif
config ISR_STACK_SIZE
default 640

2
arch/arm/soc/nordic_nrf5/nrf51/Kconfig.defconfig.nrf51822_QFAB
View file

@ -12,11 +12,13 @@ config SOC
string
default nRF51822_QFAB
if !HAS_DTS
config SRAM_SIZE
default 16
config FLASH_SIZE
default 128
endif
config ISR_STACK_SIZE
default 640

2
arch/arm/soc/nordic_nrf5/nrf51/Kconfig.defconfig.nrf51822_QFAC
View file

@ -12,10 +12,12 @@ config SOC
string
default nRF51822_QFAC
if !HAS_DTS
config SRAM_SIZE
default 32
config FLASH_SIZE
default 256
endif
endif # SOC_NRF51822_QFAC

10
arch/arm/soc/nordic_nrf5/nrf51/Kconfig.defconfig.series
View file

@ -19,19 +19,21 @@ config SYS_CLOCK_HW_CYCLES_PER_SEC
config SYS_POWER_MANAGEMENT
default y
if !HAS_DTS
config SRAM_BASE_ADDRESS
default 0x20000000
config FLASH_BASE_ADDRESS
default 0x00000000
config NUM_IRQS
int
default 26
config NUM_IRQ_PRIO_BITS
int
default 2
endif
config NUM_IRQS
int
default 26
if SENSOR

3
boards/arm/arduino_101_ble/arduino_101_ble_defconfig
View file

@ -11,3 +11,6 @@ CONFIG_UART_NRF5=y
# bluetooth
CONFIG_BLUETOOTH=y
CONFIG_BLUETOOTH_CONTROLLER=y
#enable DTS
CONFIG_HAS_DTS=y

3
boards/arm/bbc_microbit/bbc_microbit_defconfig
View file

@ -19,3 +19,6 @@ CONFIG_UART_CONSOLE=y
# bluetooth
CONFIG_BLUETOOTH=y
CONFIG_BLUETOOTH_CONTROLLER=y
#enable DTS
CONFIG_HAS_DTS=y

3
boards/arm/curie_ble/curie_ble_defconfig
View file

@ -11,3 +11,6 @@ CONFIG_UART_NRF5=y
# bluetooth
CONFIG_BLUETOOTH=y
CONFIG_BLUETOOTH_CONTROLLER=y
#enable DTS
CONFIG_HAS_DTS=y

3
boards/arm/nrf51_blenano/nrf51_blenano_defconfig
View file

@ -15,3 +15,6 @@ CONFIG_UART_CONSOLE=y
# bluetooth
CONFIG_BLUETOOTH=y
CONFIG_BLUETOOTH_CONTROLLER=y
#enable DTS
CONFIG_HAS_DTS=y

3
boards/arm/nrf51_pca10028/nrf51_pca10028_defconfig
View file

@ -15,3 +15,6 @@ CONFIG_UART_CONSOLE=y
# bluetooth
CONFIG_BLUETOOTH=y
CONFIG_BLUETOOTH_CONTROLLER=y
#enable DTS
CONFIG_HAS_DTS=y

3
boards/arm/quark_se_c1000_ble/quark_se_c1000_ble_defconfig
View file

@ -11,3 +11,6 @@ CONFIG_UART_NRF5=y
# bluetooth
CONFIG_BLUETOOTH=y
CONFIG_BLUETOOTH_CONTROLLER=y
#enable DTS
CONFIG_HAS_DTS=y

6
dts/arm/Makefile
View file

@ -22,6 +22,12 @@ dtb-$(CONFIG_BOARD_96B_NITROGEN) = 96b_nitrogen.dts_compiled
dtb-$(CONFIG_BOARD_NRF52_PCA10040) = nrf52_pca10040.dts_compiled
dtb-$(CONFIG_BOARD_NRF52_BLENANO2) = nrf52_blenano2.dts_compiled
dtb-$(CONFIG_BOARD_NRF52840_PCA10056) = nrf52840_pca10056.dts_compiled
dtb-$(CONFIG_BOARD_ARDUINO_101_BLE) = arduino_101_ble.dts_compiled
dtb-$(CONFIG_BOARD_BBC_MICROBIT) = bbc_microbit.dts_compiled
dtb-$(CONFIG_BOARD_CURIE_BLE) = curie_ble.dts_compiled
dtb-$(CONFIG_BOARD_NRF51_BLENANO) = nrf51_blenano.dts_compiled
dtb-$(CONFIG_BOARD_NRF51_PCA10028) = nrf51_pca10028.dts_compiled
dtb-$(CONFIG_BOARD_QUARK_SE_C1000_BLE) = quark_se_c1000_ble.dts_compiled
always := $(dtb-y)
endif

25
dts/arm/arduino_101_ble.dts Normal file
View file

@ -0,0 +1,25 @@
/*
* Copyright (c) 2017 Linaro Limited
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <nordic/nrf51822.dtsi>
/ {
model = "Arduino 101-BLE";
compatible = "arduino,101-ble", "nordic,nrf51822-qfaa",
"nordic,nrf51822";
chosen {
zephyr,console = &uart0;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
};
};
&uart0 {
current-speed = <1000000>;
status = "ok";
};

3
dts/arm/arduino_101_ble.fixup Normal file
View file

@ -0,0 +1,3 @@
#define CONFIG_NUM_IRQ_PRIO_BITS ARM_V6M_NVIC_E000E100_ARM_NUM_IRQ_PRIORITY_BITS
#define CONFIG_UART_NRF5_IRQ_PRI NORDIC_NRF_UART_40002000_IRQ_0_PRIORITY
#define CONFIG_UART_NRF5_BAUD_RATE NORDIC_NRF_UART_40002000_CURRENT_SPEED

24
dts/arm/bbc_microbit.dts Normal file
View file

@ -0,0 +1,24 @@
/*
* Copyright (c) 2017 Linaro Limited
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <nordic/nrf51822.dtsi>
/ {
model = "BBC Micro:bit";
compatible = "bbc,microbit", "nordic,nrf51822-qfaa", "nordic,nrf51822";
chosen {
zephyr,console = &uart0;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
};
};
&uart0 {
status = "ok";
current-speed = <115200>;
};

3
dts/arm/bbc_microbit.fixup Normal file
View file

@ -0,0 +1,3 @@
#define CONFIG_NUM_IRQ_PRIO_BITS ARM_V6M_NVIC_E000E100_ARM_NUM_IRQ_PRIORITY_BITS
#define CONFIG_UART_NRF5_IRQ_PRI NORDIC_NRF_UART_40002000_IRQ_0_PRIORITY
#define CONFIG_UART_NRF5_BAUD_RATE NORDIC_NRF_UART_40002000_CURRENT_SPEED

25
dts/arm/curie_ble.dts Normal file
View file

@ -0,0 +1,25 @@
/*
* Copyright (c) 2017 Linaro Limited
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <nordic/nrf51822.dtsi>
/ {
model = "Intel Curie BLE";
compatible = "intel,curie-ble", "nordic,nrf51822-qfaa",
"nordic,nrf51822";
chosen {
zephyr,console = &uart0;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
};
};
&uart0 {
current-speed = <1000000>;
status = "ok";
};

3
dts/arm/curie_ble.fixup Normal file
View file

@ -0,0 +1,3 @@
#define CONFIG_NUM_IRQ_PRIO_BITS ARM_V6M_NVIC_E000E100_ARM_NUM_IRQ_PRIORITY_BITS
#define CONFIG_UART_NRF5_IRQ_PRI NORDIC_NRF_UART_40002000_IRQ_0_PRIORITY
#define CONFIG_UART_NRF5_BAUD_RATE NORDIC_NRF_UART_40002000_CURRENT_SPEED

31
dts/arm/nordic/nrf51822.dtsi Normal file
View file

@ -0,0 +1,31 @@
#include <arm/armv6-m.dtsi>
#include <nordic/mem.h>
/ {
cpus {
cpu@0 {
compatible = "arm,cortex-m0";
};
};
flash0: flash {
reg = <0x00000000 DT_FLASH_SIZE>;
};
sram0: memory {
reg = <0x20000000 DT_SRAM_SIZE>;
};
soc {
uart0: uart@40002000 {
compatible = "nordic,nrf-uart";
reg = <0x40002000 0x1000>;
interrupts = <2 1>;
status = "disabled";
};
};
};
&nvic {
arm,num-irq-priority-bits = <2>;
};

25
dts/arm/nrf51_blenano.dts Normal file
View file

@ -0,0 +1,25 @@
/*
* Copyright (c) 2017 Linaro Limited
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <nordic/nrf51822.dtsi>
/ {
model = "Redbear BLE Nano";
compatible = "redbear,blenano", "nordic,nrf51822-qfaa",
"nordic,nrf51822";
chosen {
zephyr,console = &uart0;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
};
};
&uart0 {
current-speed = <115200>;
status = "ok";
};

3
dts/arm/nrf51_blenano.fixup Normal file
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@ -0,0 +1,3 @@
#define CONFIG_NUM_IRQ_PRIO_BITS ARM_V6M_NVIC_E000E100_ARM_NUM_IRQ_PRIORITY_BITS
#define CONFIG_UART_NRF5_IRQ_PRI NORDIC_NRF_UART_40002000_IRQ_0_PRIORITY
#define CONFIG_UART_NRF5_BAUD_RATE NORDIC_NRF_UART_40002000_CURRENT_SPEED

25
dts/arm/nrf51_pca10028.dts Normal file
View file

@ -0,0 +1,25 @@
/*
* Copyright (c) 2017 Linaro Limited
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <nordic/nrf51822.dtsi>
/ {
model = "Nordic PCA10028 Dev Kit";
compatible = "nordic,pca10028-dk", "nordic,nrf51822-qfac",
"nordic,nrf51822";
chosen {
zephyr,console = &uart0;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
};
};
&uart0 {
current-speed = <115200>;
status = "ok";
};

3
dts/arm/nrf51_pca10028.fixup Normal file
View file

@ -0,0 +1,3 @@
#define CONFIG_NUM_IRQ_PRIO_BITS ARM_V6M_NVIC_E000E100_ARM_NUM_IRQ_PRIORITY_BITS
#define CONFIG_UART_NRF5_IRQ_PRI NORDIC_NRF_UART_40002000_IRQ_0_PRIORITY
#define CONFIG_UART_NRF5_BAUD_RATE NORDIC_NRF_UART_40002000_CURRENT_SPEED

25
dts/arm/quark_se_c1000_ble.dts Normal file
View file

@ -0,0 +1,25 @@
/*
* Copyright (c) 2017 Linaro Limited
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <nordic/nrf51822.dtsi>
/ {
model = "Intel Quark SE C1000 BLE";
compatible = "intel,quark-se-c1000-ble", "nordic,nrf51822-qfaa",
"nordic,nrf51822";
chosen {
zephyr,console = &uart0;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
};
};
&uart0 {
status = "ok";
current-speed = <1000000>;
};

3
dts/arm/quark_se_c1000_ble.fixup Normal file
View file

@ -0,0 +1,3 @@
#define CONFIG_NUM_IRQ_PRIO_BITS ARM_V6M_NVIC_E000E100_ARM_NUM_IRQ_PRIORITY_BITS
#define CONFIG_UART_NRF5_IRQ_PRI NORDIC_NRF_UART_40002000_IRQ_0_PRIORITY
#define CONFIG_UART_NRF5_BAUD_RATE NORDIC_NRF_UART_40002000_CURRENT_SPEED