diff options
Diffstat (limited to 'FreeRTOS/Demo/RISC-V_RV64_PolarFire_SoftConsole/polarfire_hal/platform/mpfs_hal/common/mss_peripherals.h')
| -rw-r--r-- | FreeRTOS/Demo/RISC-V_RV64_PolarFire_SoftConsole/polarfire_hal/platform/mpfs_hal/common/mss_peripherals.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/FreeRTOS/Demo/RISC-V_RV64_PolarFire_SoftConsole/polarfire_hal/platform/mpfs_hal/common/mss_peripherals.h b/FreeRTOS/Demo/RISC-V_RV64_PolarFire_SoftConsole/polarfire_hal/platform/mpfs_hal/common/mss_peripherals.h new file mode 100644 index 000000000..0f6f217cd --- /dev/null +++ b/FreeRTOS/Demo/RISC-V_RV64_PolarFire_SoftConsole/polarfire_hal/platform/mpfs_hal/common/mss_peripherals.h @@ -0,0 +1,129 @@ +/******************************************************************************* + * Copyright 2019-2021 Microchip FPGA Embedded Systems Solutions. + * + * SPDX-License-Identifier: MIT + * + * MPFS HAL Embedded Software + * + */ +/******************************************************************************* + * @file mss_peripherals.h + * @author Microchip-FPGA Embedded Systems Solutions + * @brief PolarFire SoC MSS fumnctions related to MSS peripherals. + * + */ +/*=========================================================================*//** + + *//*=========================================================================*/ +#ifndef MSS_PERIPHERALS_H +#define MSS_PERIPHERALS_H + +#include <stdint.h> + + +#ifdef __cplusplus +extern "C" { +#endif + +#if !defined (LIBERO_SETTING_CONTEXT_A_EN) +#define LIBERO_SETTING_CONTEXT_A_EN 0x00000000UL +#endif +#if !defined (LIBERO_SETTING_CONTEXT_B_EN) +#define LIBERO_SETTING_CONTEXT_B_EN 0x00000000UL +#endif +#if !defined (LIBERO_SETTING_CONTEXT_A_EN_FIC) +#define LIBERO_SETTING_CONTEXT_A_EN_FIC 0x0000000FUL +#endif +#if !defined (LIBERO_SETTING_CONTEXT_B_EN_FIC) +#define LIBERO_SETTING_CONTEXT_B_EN_FIC 0x0000000FUL +#endif + +/***************************************************************************//** + + */ +typedef enum PERIPH_RESET_STATE_ +{ + + PERIPHERAL_ON = 0x00, /*!< 0 RST and clk ON */ + PERIPHERAL_OFF = 0x01, /*!< 1 RST and clk OFF */ +} PERIPH_RESET_STATE; + +#define CONTEXT_EN_INDEX 0x00U +#define CONTEXT_EN_INDEX_FIC 0x01U +#define SUBBLK_CLOCK_NA_MASK 0x00U + +typedef enum mss_peripherals_ { + MSS_PERIPH_MMUART0 = 0U, + MSS_PERIPH_MMUART1 = 1U, + MSS_PERIPH_MMUART2 = 2U, + MSS_PERIPH_MMUART3 = 3U, + MSS_PERIPH_MMUART4 = 4U, + MSS_PERIPH_WDOG0 = 5U, + MSS_PERIPH_WDOG1 = 6U, + MSS_PERIPH_WDOG2 = 7U, + MSS_PERIPH_WDOG3 = 8U, + MSS_PERIPH_WDOG4 = 9U, + MSS_PERIPH_SPI0 = 10U, + MSS_PERIPH_SPI1 = 11U, + MSS_PERIPH_I2C0 = 12U, + MSS_PERIPH_I2C1 = 13U, + MSS_PERIPH_CAN0 = 14U, + MSS_PERIPH_CAN1 = 15U, + MSS_PERIPH_MAC0 = 16U, + MSS_PERIPH_MAC1 = 17U, + MSS_PERIPH_TIMER = 18U, + MSS_PERIPH_GPIO0 = 19U, + MSS_PERIPH_GPIO1 = 20U, + MSS_PERIPH_GPIO2 = 21U, + MSS_PERIPH_RTC = 22U, + MSS_PERIPH_H2FINT = 23U, + MSS_PERIPH_CRYPTO = 24U, + MSS_PERIPH_USB = 25U, + MSS_PERIPH_QSPIXIP = 26U, + MSS_PERIPH_ATHENA = 27U, + MSS_PERIPH_TRACE = 28U, + MSS_PERIPH_MAILBOX_SC = 29U, + MSS_PERIPH_EMMC = 30U, + MSS_PERIPH_CFM = 31U, + MSS_PERIPH_FIC0 = 32U, + MSS_PERIPH_FIC1 = 33U, + MSS_PERIPH_FIC2 = 34U, + MSS_PERIPH_FIC3 = 35U +} mss_peripherals; + + +/***************************************************************************//** + This function is used to turn on or off a peripheral. If contexts have been + configured, these will be checked to see if peripheral should be controlled + from a particular context. + + @param peripheral + See enum mss_peripherals for list of peripherals + + @param hart + Origin hart of this request + + @req_state + Turn peripheral on or off: + - PERIPHERAL_ON + - PERIPHERAL_OFF + Example: + @code + uint8_t err_status; + err_status = mss_config_clk_rst(MSS_PERIPH_MMUART0, (uint8_t) origin_hart_ID, PERIPHERAL_ON); + + if(0U != err_status) + { + print_uart0("\n\r Context not allowed to access UART0 from hart:%d\n\nr", origin_hart_ID); + } + @endcode + */ +uint8_t mss_config_clk_rst(mss_peripherals peripheral, uint8_t hart, PERIPH_RESET_STATE req_state); + + +#ifdef __cplusplus +} +#endif + + +#endif /* MSS_PERIPHERALS_H */ |