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Initial commit of Tofu65 2.0 board

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digger vermont 2023-05-02 20:37:13 -04:00
parent 0239f18b61
commit c30d00aadd
8 changed files with 308 additions and 1 deletions
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1
.gitignore vendored
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/build
*.DS_Store
__pycache__
*-swp

6
app/boards/arm/tofu/Kconfig.board Normal file
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# Copyright (c) 2022 Pete Johanson
# SPDX-License-Identifier: Apache-2.0
config BOARD_TOFU65_V2
bool "Kbdfans Tofu65 2.0"
depends on SOC_RP2040

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app/boards/arm/tofu/Kconfig.defconfig Normal file
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# Copyright (c) 2022 Peter Johanson
# SPDX-License-Identifier: Apache-2.0
if BOARD_TOFU65_V2
config ZMK_KEYBOARD_NAME
default "kbdfans_tofu65"
config RP2_FLASH_W25Q080
default y
config ZMK_USB
default y
endif # BOARD_TOFU65_V2

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app/boards/arm/tofu/tofu65_v2.dts Normal file
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/*
* Copyright (c) 2021 Yonatan Schachter
* Copyright (c) 2022 Peter Johanson
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <rpi_pico/rp2040.dtsi>
#include "tofu65_v2-pinctrl.dtsi"
// #include "sparkfun_pro_micro_connector.dtsi"
#include <freq.h>
#include <dt-bindings/zmk/matrix_transform.h>
/ {
// model = "Tofu65, 2.0";
// compatible = "tofu65,2.0", "st,stm32f303";
chosen {
zephyr,sram = &sram0;
zephyr,flash = &flash0;
// zephyr,flash-controller = &ssi;
zephyr,console = &cdc_acm_uart;
zephyr,shell-uart = &uart0;
zephyr,code-partition = &code_partition;
zmk,kscan = &kscan0;
zmk,matrix_transform = &default_transform;
};
// aliases {
// watchdog0 = &wdt0;
// };
xtal_clk: xtal-clk {
compatible = "fixed-clock";
clock-frequency = <12000000>;
#clock-cells = <0>;
};
default_transform: keymap_transform_0 {
compatible = "zmk,matrix-transform";
columns = <15>;
rows = <5>;
// ------- Switch Matrix ----------
//
// Column 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
// ==========================================================================================
// Row 0 || S0 | S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 | S9 | S10 | S11 | S12 | S13 | S14 |
// Row 1 || S0 | S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 | S9 | S10 | S11 | S12 | S13 | S14 |
// Row 2 || S0 | S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 | S9 | S10 | S11 | S12 | | S13 |
// Row 3 || S0 | S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 | S9 | S10 | S11 | | S12 | S13 |
// Row 4 || S0 | S1 | S2 | | | | S3 | | S4 | S5 | S6 | | S7 | S8 | S9 |
// -----------------------------------------------------------------------------------
//
map = <
RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) RC(0,10) RC(0,11) RC(0,12) RC(0,13) RC(0,14)
RC(1,0) RC(1,1) RC(1,2) RC(1,3) RC(1,4) RC(1,5) RC(1,6) RC(1,7) RC(1,8) RC(1,9) RC(1,10) RC(1,11) RC(1,12) RC(1,13) RC(0,14)
RC(2,0) RC(2,1) RC(2,2) RC(2,3) RC(2,4) RC(2,5) RC(2,6) RC(2,7) RC(2,8) RC(2,9) RC(2,10) RC(2,11) RC(2,12) RC(0,14)
RC(3,0) RC(3,1) RC(3,2) RC(3,3) RC(3,4) RC(3,5) RC(3,6) RC(3,7) RC(3,8) RC(3,9) RC(3,10) RC(3,11) RC(3,13) RC(0,14)
RC(4,0) RC(4,1) RC(4,2) RC(4,6) RC(4,8) RC(4,9) RC(4,10) RC(4,12) RC(4,13) RC(0,14)
>;
};
kscan0: kscan {
compatible = "zmk,kscan-gpio-matrix";
label = "KSCAN";
diode-direction = "col2row";
row-gpios
= <&gpio0 29 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&gpio0 28 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&gpio0 27 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&gpio0 26 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&gpio0 22 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
;
col-gpios
= <&gpio0 25 GPIO_ACTIVE_HIGH>
, <&gpio0 24 GPIO_ACTIVE_HIGH>
, <&gpio0 23 GPIO_ACTIVE_HIGH>
, <&gpio0 3 GPIO_ACTIVE_HIGH>
, <&gpio0 7 GPIO_ACTIVE_HIGH>
, <&gpio0 21 GPIO_ACTIVE_HIGH>
, <&gpio0 20 GPIO_ACTIVE_HIGH>
, <&gpio0 19 GPIO_ACTIVE_HIGH>
, <&gpio0 18 GPIO_ACTIVE_HIGH>
, <&gpio0 17 GPIO_ACTIVE_HIGH>
, <&gpio0 16 GPIO_ACTIVE_HIGH>
, <&gpio0 15 GPIO_ACTIVE_HIGH>
, <&gpio0 14 GPIO_ACTIVE_HIGH>
, <&gpio0 13 GPIO_ACTIVE_HIGH>
, <&gpio0 12 GPIO_ACTIVE_HIGH>
;
};
};
&flash0 {
reg = <0x10000000 DT_SIZE_M(8)>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
/* Reserved memory for the second stage bootloader */
second_stage_bootloader: partition@0 {
label = "second_stage_bootloader";
reg = <0x00000000 0x100>;
read-only;
};
/*
* Usable flash. Starts at 0x100, after the bootloader. The partition
* size is 8MB minus the 0x100 bytes taken by the bootloader.
*/
code_partition: partition@100 {
label = "code";
reg = <0x100 (DT_SIZE_M(8) - 0x100)>;
read-only;
};
};
};
&uart0 {
current-speed = <115200>;
status = "okay";
pinctrl-0 = <&uart0_default>;
pinctrl-names = "default";
};
&usbd {
status = "okay";
cdc_acm_uart: cdc_acm_uart {
compatible = "zephyr,cdc-acm-uart";
label = "CDC_ACM_0";
};
};
&spi0 {
status = "okay";
pinctrl-0 = <&spi0_default>;
pinctrl-names = "default";
clock-frequency = <DT_FREQ_M(8)>;
};
&i2c1 {
status = "okay";
pinctrl-0 = <&i2c1_default>;
pinctrl-names = "default";
clock-frequency = <I2C_BITRATE_FAST>;
};
&gpio0 {
status = "okay";
};
&wdt0 {
status = "okay";
};
&adc {
status = "okay";
pinctrl-0 = <&adc_default>;
pinctrl-names = "default";
};
zephyr_udc0: &usbd {
status = "okay";
};
// &vreg {
// regulator-always-on;
// regulator-allowed-modes = <REGULATOR_RPI_PICO_MODE_NORMAL>;
// };

55
app/boards/arm/tofu/tofu65_v2.keymap Normal file
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#include <behaviors.dtsi>
#include <dt-bindings/zmk/keys.h>
/ {
keymap {
compatible = "zmk,keymap";
base {
// --------- Default QWERTY Layout ---------
// Layer 0
// -------------------------------------------------------------------------------------------------
// | ESC | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | - | = | BKSP | HME |
// -------------------------------------------------------------------------------------------------
// | TAB | Q | W | E | R | T | Y | U | I | O | P | [ | ] | \ | PGU |
// -------------------------------------------------------------------------------------------------
// | CAPS | A | S | D | F | G | H | J | K | L | ; | ' | ENTER | PGD |
// -------------------------------------------------------------------------------------------------
// | LSHIFT | Z | X | C | V | B | N | M | , | . | / | RSHFT | ↑ | END |
// -------------------------------------------------------------------------------------------------
// | LCTL | LGUI | LALT | SPACE | RALT | RGUI | RCTL | <- | ↓ | -> |
// -------------------------------------------------------------------------------------------------
bindings = <
&kp ESC &kp N1 &kp N2 &kp N3 &kp N4 &kp N5 &kp N6 &kp N7 &kp N8 &kp N9 &kp N0 &kp MINUS &kp EQUAL &kp HOME &kp DEL
&kp TAB &kp Q &kp W &kp E &kp R &kp T &kp Y &kp U &kp I &kp O &kp P &kp LBKT &kp RBKT &kp BSLH &kp PG_UP
&kp CLCK &kp A &kp S &kp D &kp F &kp G &kp H &kp J &kp K &kp L &kp SEMI &kp SQT &kp ENTER &kp PG_DN
&kp LSHFT &kp Z &kp X &kp C &kp V &kp B &kp N &kp M &kp COMMA &kp DOT &kp FSLH &kp RSHFT &kp UP &kp END
&kp LCTRL &kp LGUI &kp LALT &kp SPACE &kp RALT &mo 1 &kp RCTRL &kp LEFT &kp DOWN &kp RIGHT
>;
};
func {
// --------- Default QWERTY Layout ---------
// Layer 0
// ---------------------------------------------------------------------------------------------------
// | ESC | F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10 | F11 | F12 | DEL | HME |
// ---------------------------------------------------------------------------------------------------
// | --- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |scroll lck| pause | bootloader | PGU |
// ---------------------------------------------------------------------------------------------------
// | CAPS | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | system reset | PGD |
// ---------------------------------------------------------------------------------------------------
// | LSHIFT | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | ----- | VOL UP | MUTE |
// ---------------------------------------------------------------------------------------------------
// | ---- | ---- | ---- | ---- | -- | MO 1 | -- | PREV | VOL DN | NEXT |
// ---------------------------------------------------------------------------------------------------
bindings = <
&trans &kp F1 &kp F2 &kp F3 &kp F4 &kp F5 &kp F6 &kp F7 &kp F8 &kp F9 &kp F10 &kp F11 &kp F12 &kp DEL &trans
&none &none &none &none &none &none &none &none &none &none &none &kp SLCK &kp PAUSE_BREAK &bootloader &trans
&trans &none &none &none &none &none &none &none &none &none &none &none &sys_reset &trans
&trans &none &none &none &none &none &none &none &none &none &none &none &kp C_VOL_UP &kp C_MUTE
&none &none &none &none &none &none &none &kp C_PREV &kp C_VOL_DN &kp C_NEXT
>;
};
};
};

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app/boards/arm/tofu/tofu65_v2.yaml Normal file
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identifier: tofu65_v2
name: Kbdfans Tofu65 2.0
type: mcu
arch: arm
flash: 8192
ram: 264
toolchain:
- zephyr
- gnuarmemb
- xtools
supported:
- uart
- gpio
- adc
- i2c
- spi
- hwinfo
- watchdog
- pwm

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app/boards/arm/tofu/tofu65_v2.zmk.yml Normal file
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file_format: "1"
id: tofu65_v2
name: Tofu65 2.0
type: board
arch: arm
features:
- keys
outputs:
- usb
url: https://olkb.com/collections/planck

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app/boards/arm/tofu/tofu65_v2_defconfig Normal file
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# SPDX-License-Identifier: Apache-2.0
CONFIG_SOC_SERIES_RP2XXX=y
CONFIG_SOC_RP2040=y
CONFIG_BOARD_TOFU65_V2=y
CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=125000000
# enable uart driver
CONFIG_SERIAL=y
CONFIG_UART_INTERRUPT_DRIVEN=y
# enable console
CONFIG_CONSOLE=y
CONFIG_UART_CONSOLE=y
# Enable reset by default
CONFIG_RESET=y
# Code partition needed to target the correct flash range
CONFIG_USE_DT_CODE_PARTITION=y
# Output UF2 by default, native bootloader supports it.
CONFIG_BUILD_OUTPUT_UF2=y