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commit ba162918a51cc20b0fc3c2dd63bb3f172ac54799 Author: Jerzy Kasenberg <[email protected]> AuthorDate: Thu Dec 6 15:50:05 2018 +0100 bsp/hifive1: Add bus support SPI bus support is now added to bsp --- hw/bsp/hifive1/src/hal_bsp.c | 32 +++++++++++++++++++++++++++++++- 1 file changed, 31 insertions(+), 1 deletion(-) diff --git a/hw/bsp/hifive1/src/hal_bsp.c b/hw/bsp/hifive1/src/hal_bsp.c index 570289d..70d6520 100644 --- a/hw/bsp/hifive1/src/hal_bsp.c +++ b/hw/bsp/hifive1/src/hal_bsp.c @@ -34,6 +34,12 @@ #endif #include <bsp/bsp.h> #include <env/freedom-e300-hifive1/platform.h> +#if MYNEWT_VAL(BUS_DRIVER_PRESENT) +#include "bus/bus.h" +#if MYNEWT_VAL(SPI_0) || MYNEWT_VAL(SPI_1) || MYNEWT_VAL(SPI_2) +#include "bus/spi.h" +#endif +#endif #if MYNEWT_VAL(UART_0) static struct uart_dev os_bsp_uart0; @@ -53,6 +59,21 @@ extern struct fe310_hal_tmr fe310_pwm1; extern struct fe310_hal_tmr fe310_pwm0; #endif +#if MYNEWT_VAL(BUS_DRIVER_PRESENT) +#if MYNEWT_VAL(SPI_1) +static const struct bus_spi_dev_cfg spi1_cfg = { + .spi_num = 1, +}; +static struct bus_spi_dev spi1_bus; +#endif +#if MYNEWT_VAL(SPI_2) +static const struct bus_spi_dev_cfg spi2_cfg = { + .spi_num = 2, +}; +static struct bus_spi_dev spi2_bus; +#endif +#endif + /* * What memory to include in coredump. */ @@ -107,14 +128,23 @@ hal_bsp_init(void) #endif #if MYNEWT_VAL(SPI_1) +#if MYNEWT_VAL(BUS_DRIVER_PRESENT) + rc = bus_spi_dev_create("spi1", &spi1_bus, (struct bus_spi_dev_cfg *)&spi1_cfg); + assert(rc == 0); +#else rc = hal_spi_init(1, NULL, HAL_SPI_TYPE_MASTER); assert(rc == 0); #endif - +#endif #if MYNEWT_VAL(SPI_2) +#if MYNEWT_VAL(BUS_DRIVER_PRESENT) + rc = bus_spi_dev_create("spi2", &spi2_bus, (struct bus_spi_dev_cfg *)&spi2_cfg); + assert(rc == 0); +#else rc = hal_spi_init(2, NULL, HAL_SPI_TYPE_MASTER); assert(rc == 0); #endif +#endif #if MYNEWT_VAL(UART_0) rc = os_dev_create((struct os_dev *) &os_bsp_uart0, "uart0",
