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Added i2c and spi1, spi2 to arty bsp #631

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Added i2c and spi1, spi2 to arty bsp #631

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20 changes: 20 additions & 0 deletions bsp/freedom-e310-arty/core.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -124,12 +124,32 @@
interrupts = <6>;
reg = <0x10014000 0x1000 0x20000000 0x20000000>;
reg-names = "control", "mem";
clocks = <&hfclk>;
#address-cells = <1>;
#size-cells = <1>;
flash@0 {
compatible = "jedec,spi-nor";
reg = <0x20000000 0x7a12000>;
};
};
spi2: spi@10034000 {
compatible = "sifive,spi0";
interrupt-parent = <&plic>;
interrupts = <6>;
reg = <0x10034000 0x1000>;
reg-names = "control";
clocks = <&hfclk>;

};
i2c0: i2c@10016000 {
compatible = "sifive,i2c0";
interrupt-parent = <&plic>;
interrupts = <1>;
reg = <0x10016000 0x1000>;
reg-names = "control";
clocks = <&hfclk>;
};


};
};
48 changes: 46 additions & 2 deletions bsp/freedom-e310-arty/metal-inline.h
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Expand Up @@ -71,13 +71,23 @@ extern __inline__ int __metal_driver_sifive_gpio0_interrupt_lines(struct metal_g


/* --------------------- sifive_gpio_led ------------ */

extern __inline__ struct metal_gpio * __metal_driver_sifive_gpio_led_gpio(struct metal_led *led);
extern __inline__ int __metal_driver_sifive_gpio_led_pin(struct metal_led *led);
extern __inline__ char * __metal_driver_sifive_gpio_led_label(struct metal_led *led);

/* --------------------- sifive_gpio_switch ------------ */


/* --------------------- sifive_i2c0 ------------ */

extern __inline__ unsigned long __metal_driver_sifive_i2c0_control_base(struct metal_i2c *i2c);
extern __inline__ unsigned long __metal_driver_sifive_i2c0_control_size(struct metal_i2c *i2c);
extern __inline__ int __metal_driver_sifive_i2c0_num_interrupts(struct metal_i2c *i2c);
extern __inline__ struct metal_interrupt * __metal_driver_sifive_i2c0_interrupt_parent(struct metal_i2c *i2c);
extern __inline__ int __metal_driver_sifive_i2c0_interrupt_line(struct metal_i2c *i2c);
extern __inline__ struct metal_clock * __metal_driver_sifive_i2c0_clock(struct metal_i2c *i2c);
extern __inline__ struct __metal_driver_sifive_gpio0 * __metal_driver_sifive_i2c0_pinmux(struct metal_i2c *i2c);
extern __inline__ unsigned long __metal_driver_sifive_i2c0_pinmux_output_selector(struct metal_i2c *i2c);
extern __inline__ unsigned long __metal_driver_sifive_i2c0_pinmux_source_selector(struct metal_i2c *i2c);

/* --------------------- sifive_prci0 ------------ */

Expand Down Expand Up @@ -231,11 +241,45 @@ struct __metal_driver_sifive_spi0 __metal_dt_spi_10014000 = {
.spi.vtable = &__metal_driver_vtable_sifive_spi0.spi,
};

/* From spi@10024000 */
struct __metal_driver_sifive_spi0 __metal_dt_spi_10024000 = {
.spi.vtable = &__metal_driver_vtable_sifive_spi0.spi,
};

/* From spi@10034000 */
struct __metal_driver_sifive_spi0 __metal_dt_spi_10034000 = {
.spi.vtable = &__metal_driver_vtable_sifive_spi0.spi,
};

/* From serial@10013000 */
struct __metal_driver_sifive_uart0 __metal_dt_serial_10013000 = {
.uart.vtable = &__metal_driver_vtable_sifive_uart0.uart,
};

/* From led@0red */
struct __metal_driver_sifive_gpio_led __metal_dt_led_0red = {
.led.vtable = &__metal_driver_vtable_sifive_led.led_vtable,
};

/* From led@0green */
struct __metal_driver_sifive_gpio_led __metal_dt_led_0green = {
.led.vtable = &__metal_driver_vtable_sifive_led.led_vtable,
};

/* From led@0blue */
struct __metal_driver_sifive_gpio_led __metal_dt_led_0blue = {
.led.vtable = &__metal_driver_vtable_sifive_led.led_vtable,
};

/* From led@0blue */
struct __metal_driver_sifive_gpio_led __metal_dt_led_3 = {
.led.vtable = &__metal_driver_vtable_sifive_led.led_vtable,
};

/* From i2c@10016000 */
struct __metal_driver_sifive_i2c0 __metal_dt_i2c_10016000 = {
.i2c.vtable = &__metal_driver_vtable_sifive_i2c0.i2c,
};

#endif /* METAL_INLINE_H*/
#endif /* ! ASSEMBLY */
66 changes: 51 additions & 15 deletions bsp/freedom-e310-arty/metal-platform.h
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Original file line number Diff line number Diff line change
Expand Up @@ -92,23 +92,35 @@
#define METAL_SIFIVE_SPI0_10014000_SIZE 4096UL
#define METAL_SIFIVE_SPI0_0_SIZE 4096UL

/* From spi@10024000 */
#define METAL_SIFIVE_SPI0_10024000_BASE_ADDRESS 268582912UL
#define METAL_SIFIVE_SPIO0_1_BASE_ADDRESS 268582912UL
#define METAL_SIFIVE_SPI0_10024000_SIZE 4096UL
#define METAL_SIFIVE_SPIO0_1_SIZE 4096UL

/* From spi@10034000 */
#define METAL_SIFIVE_SPI0_10034000_BASE_ADDRESS 268648448UL
#define METAL_SIFIVE_SPIO0_2_BASE_ADDRESS 268648448UL
#define METAL_SIFIVE_SPI0_10034000_SIZE 4096UL
#define METAL_SIFIVE_SPI0_2_SIZE 4096UL

#define METAL_SIFIVE_SPI0
#define METAL_SIFIVE_SPI0_SCKDIV 0UL
#define METAL_SIFIVE_SPI0_SCKMODE 4UL
#define METAL_SIFIVE_SPI0_CSID 16UL
#define METAL_SIFIVE_SPI0_CSDEF 20UL
#define METAL_SIFIVE_SPI0_CSMODE 24UL
#define METAL_SIFIVE_SPI0_DELAY0 40UL
#define METAL_SIFIVE_SPI0_DELAY1 44UL
#define METAL_SIFIVE_SPI0_FMT 64UL
#define METAL_SIFIVE_SPI0_TXDATA 72UL
#define METAL_SIFIVE_SPI0_RXDATA 76UL
#define METAL_SIFIVE_SPI0_TXMARK 80UL
#define METAL_SIFIVE_SPI0_RXMARK 84UL
#define METAL_SIFIVE_SPI0_FCTRL 96UL
#define METAL_SIFIVE_SPI0_FFMT 100UL
#define METAL_SIFIVE_SPI0_IE 112UL
#define METAL_SIFIVE_SPI0_IP 116UL
#define METAL_SIFIVE_SPI0_SCKMODE 4UL //0x04
#define METAL_SIFIVE_SPI0_CSID 16UL //0x10
#define METAL_SIFIVE_SPI0_CSDEF 20UL //0x14
#define METAL_SIFIVE_SPI0_CSMODE 24UL //0x18
#define METAL_SIFIVE_SPI0_DELAY0 40UL //0x28
#define METAL_SIFIVE_SPI0_DELAY1 44UL //0x2C
#define METAL_SIFIVE_SPI0_FMT 64UL //0x40
#define METAL_SIFIVE_SPI0_TXDATA 72UL //0x48
#define METAL_SIFIVE_SPI0_RXDATA 76UL //0x4C
#define METAL_SIFIVE_SPI0_TXMARK 80UL //0x50
#define METAL_SIFIVE_SPI0_RXMARK 84UL //0x54
#define METAL_SIFIVE_SPI0_FCTRL 96UL //0x60
#define METAL_SIFIVE_SPI0_FFMT 100UL //0x64
#define METAL_SIFIVE_SPI0_IE 112UL //0x70
#define METAL_SIFIVE_SPI0_IP 116UL //0x74

/* From serial@10013000 */
#define METAL_SIFIVE_UART0_10013000_BASE_ADDRESS 268513280UL
Expand All @@ -125,4 +137,28 @@
#define METAL_SIFIVE_UART0_IP 20UL
#define METAL_SIFIVE_UART0_DIV 24UL

/* From led@0red */

/* From led@0green */

/* From led@0blue */

#define METAL_SIFIVE_GPIO_LEDS

/* From i2c@10016000 */
#define METAL_SIFIVE_I2C0_10016000_BASE_ADDRESS 268525568UL
#define METAL_SIFIVE_I2C0_0_BASE_ADDRESS 268525568UL
#define METAL_SIFIVE_I2C0_10016000_SIZE 4096UL
#define METAL_SIFIVE_I2C0_0_SIZE 4096UL

#define METAL_SIFIVE_I2C0
#define METAL_SIFIVE_I2C0_PRESCALE_LOW 0UL
#define METAL_SIFIVE_I2C0_PRESCALE_HIGH 4UL
#define METAL_SIFIVE_I2C0_CONTROL 8UL
#define METAL_SIFIVE_I2C0_TRANSMIT 12UL
#define METAL_SIFIVE_I2C0_RECEIVE 12UL
#define METAL_SIFIVE_I2C0_COMMAND 16UL
#define METAL_SIFIVE_I2C0_STATUS 16UL


#endif /* METAL_PLATFORM_H*/
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