| # |
| # Copyright (c) 2014 Wind River Systems, Inc. |
| # Copyright (c) 2016 Synopsys, Inc. All rights reserved. |
| # |
| # SPDX-License-Identifier: Apache-2.0 |
| # |
| |
| if SOC_EM9D |
| |
| config SOC |
| default em9d |
| |
| config NUM_IRQ_PRIO_LEVELS |
| # This processor supports 4 priority levels: |
| # 0 for Fast Interrupts (FIRQs) and 1-3 for Regular Interrupts (IRQs). |
| # TODO: But regular irq nesting is not implemented -- |
| # so this must be 2 for now. |
| default 2 |
| |
| config NUM_IRQS |
| # must be > the highest interrupt number used |
| default 36 |
| |
| config RGF_NUM_BANKS |
| default 2 |
| |
| config SYS_CLOCK_HW_CYCLES_PER_SEC |
| default 20000000 |
| |
| config HARVARD |
| def_bool y |
| |
| config FLASH_BASE_ADDRESS |
| default 0x00000000 |
| |
| config FLASH_SIZE |
| default 0 |
| # em9d has no FLASH so size is 0. |
| |
| config SRAM_BASE_ADDRESS |
| default 0x00000000 |
| |
| config SRAM_SIZE |
| default 0 |
| # em9d has no SRAM so size is 0. |
| |
| config ICCM_BASE_ADDRESS |
| default 0x00000000 |
| |
| config ICCM_SIZE |
| default 256 |
| |
| config DCCM_BASE_ADDRESS |
| default 0x80000000 |
| |
| config DCCM_SIZE |
| default 128 |
| |
| if GPIO |
| |
| config GPIO_DW |
| def_bool y |
| |
| if GPIO_DW |
| |
| config GPIO_DW_0 |
| def_bool y |
| |
| if GPIO_DW_0 |
| |
| config GPIO_DW_0_NAME |
| default "GPIO_PORTA" |
| |
| config GPIO_DW_0_IRQ_PRI |
| default 1 |
| |
| endif # GPIO_DW_0 |
| |
| config GPIO_DW_1 |
| def_bool y |
| |
| if GPIO_DW_1 |
| |
| config GPIO_DW_1_NAME |
| default "GPIO_PORTB" |
| |
| config GPIO_DW_1_IRQ_PRI |
| default 1 |
| |
| endif # GPIO_DW_1 |
| |
| config GPIO_DW_2 |
| def_bool y |
| |
| if GPIO_DW_2 |
| |
| config GPIO_DW_2_IRQ_PRI |
| default 1 |
| |
| config GPIO_DW_2_NAME |
| default "GPIO_PORTC" |
| |
| endif # GPIO_DW_2 |
| |
| config GPIO_DW_3 |
| def_bool y |
| |
| if GPIO_DW_3 |
| |
| config GPIO_DW_3_IRQ_PRI |
| default 1 |
| |
| config GPIO_DW_3_NAME |
| default "GPIO_PORTD" |
| |
| endif # GPIO_DW_3 |
| |
| endif # GPIO_DW |
| |
| endif # GPIO |
| |
| if I2C |
| |
| config I2C_CLOCK_SPEED |
| default 100 |
| |
| config I2C_DW |
| def_bool y |
| |
| if I2C_DW |
| |
| config I2C_0 |
| def_bool y |
| |
| if I2C_0 |
| |
| config I2C_0_NAME |
| default "I2C_0" |
| config I2C_0_DEFAULT_CFG |
| default 0x3 |
| config I2C_0_IRQ_PRI |
| default 1 |
| |
| endif # I2C_0 |
| |
| config I2C_1 |
| def_bool y |
| |
| if I2C_1 |
| |
| config I2C_1_NAME |
| default "I2C_1" |
| config I2C_1_DEFAULT_CFG |
| default 0x3 |
| config I2C_1_IRQ_PRI |
| default 1 |
| |
| endif # I2C_1 |
| |
| endif # I2C_DW |
| |
| endif # I2C |
| |
| if UART_NS16550 |
| |
| config UART_NS16550_PORT_0 |
| def_bool n |
| |
| if UART_NS16550_PORT_0 |
| |
| config UART_NS16550_PORT_0_NAME |
| default "UART_0" |
| config UART_NS16550_PORT_0_IRQ_PRI |
| default 1 |
| config UART_NS16550_PORT_0_BAUD_RATE |
| default 115200 |
| config UART_NS16550_PORT_0_OPTIONS |
| default 0 |
| |
| endif # UART_NS16550_PORT_0 |
| |
| config UART_NS16550_PORT_1 |
| def_bool y |
| |
| if UART_NS16550_PORT_1 |
| |
| config UART_NS16550_PORT_1_NAME |
| default "UART_1" |
| config UART_NS16550_PORT_1_IRQ_PRI |
| default 1 |
| config UART_NS16550_PORT_1_BAUD_RATE |
| default 115200 |
| config UART_NS16550_PORT_1_OPTIONS |
| default 0 |
| |
| endif # UART_NS16550_PORT_1 |
| |
| endif # UART_NS16550 |
| |
| if UART_CONSOLE |
| |
| config UART_CONSOLE_ON_DEV_NAME |
| default "UART_1" |
| |
| endif |
| |
| if SPI |
| |
| config SPI_DW |
| def_bool y |
| |
| if SPI_DW |
| |
| config SPI_DW_CLOCK_GATE |
| def_bool n |
| |
| config SPI_DW_FIFO_DEPTH |
| default 32 |
| |
| config SPI_DW_ARC_AUX_REGS |
| def_bool n |
| |
| config SPI_0 |
| def_bool y |
| |
| if SPI_0 |
| |
| config SPI_0_IRQ_PRI |
| default 0 |
| |
| endif # SPI_0 |
| |
| config SPI_1 |
| def_bool y |
| |
| if SPI_1 |
| |
| config SPI_1_IRQ_PRI |
| default 0 |
| |
| endif # SPI_1 |
| |
| endif # SPI_DW |
| |
| endif # SPI |
| |
| endif #SOC_EM9D |
