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mcu_cfg.hjson
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// Copyright 2020 ETH Zurich and University of Bologna.
// Solderpad Hardware License, Version 0.51, see LICENSE for details.
// SPDX-License-Identifier: SHL-0.51
// Derived from Occamy: https://github.com/pulp-platform/snitch/blob/master/hw/system/occamy/src/occamy_cfg.hjson
// Peripherals configuration for core-v-mini-mcu.
{
cpu_type: cv32e20
linker_script: {
stack_size: 0x800,
heap_size: 0x800,
}
debug: {
address: 0x10000000,
length: 0x00100000,
},
ao_peripherals: {
address: 0x20000000,
length: 0x00100000,
soc_ctrl: {
offset: 0x00000000,
length: 0x00010000,
path: "./hw/ip/soc_ctrl/data/soc_ctrl.hjson"
},
bootrom: {
offset: 0x00010000,
length: 0x00010000,
},
spi_flash: {
offset: 0x00020000,
length: 0x00008000,
},
spi_memio: {
offset: 0x00028000,
length: 0x00008000,
},
dma: {
offset: 0x00030000,
length: 0x00010000,
path: "./hw/ip/dma/data/dma.hjson"
},
power_manager: {
offset: 0x00040000,
length: 0x00010000,
path: "./hw/ip/power_manager/data/power_manager.hjson"
},
rv_timer_ao: {
offset: 0x00050000,
length: 0x00010000,
},
fast_intr_ctrl: {
offset: 0x00060000,
length: 0x00010000,
path: "./hw/ip/fast_intr_ctrl/data/fast_intr_ctrl.hjson"
},
ext_peripheral: {
offset: 0x00070000,
length: 0x00010000,
},
pad_control: {
offset: 0x00080000,
length: 0x00010000,
},
gpio_ao: {
offset: 0x00090000,
length: 0x00010000,
},
uart: {
offset: 0x000A0000,
length: 0x00010000,
path: "./hw/vendor/lowrisc_opentitan/hw/ip/uart/data/uart.hjson"
},
},
peripherals: {
address: 0x30000000,
length: 0x00100000,
rv_plic: {
offset: 0x00000000,
length: 0x00010000,
is_included: "yes",
path: "./hw/vendor/lowrisc_opentitan/hw/ip/rv_plic/data/rv_plic.hjson"
},
spi_host: {
offset: 0x00010000,
length: 0x00010000,
is_included: "yes",
path: "./hw/vendor/lowrisc_opentitan_spi_host/data/spi_host.hjson"
},
gpio: {
offset: 0x00020000,
length: 0x00010000,
is_included: "yes",
path: "./hw/vendor/pulp_platform_gpio/gpio_regs.hjson"
},
i2c: {
offset: 0x00030000,
length: 0x00010000,
is_included: "yes",
path: "./hw/vendor/lowrisc_opentitan/hw/ip/i2c/data/i2c.hjson"
},
rv_timer: {
offset: 0x00040000,
length: 0x00010000,
is_included: "yes",
path: "./hw/vendor/lowrisc_opentitan/hw/ip/rv_timer/data/rv_timer.hjson"
},
spi2: {
offset: 0x00050000,
length: 0x00010000,
is_included: "yes",
},
pdm2pcm: {
offset: 0x00060000,
length: 0x00010000,
is_included: "no",
path: "./hw/ip/pdm2pcm/data/pdm2pcm.hjson"
},
i2s: {
offset: 0x00070000,
length: 0x00010000,
is_included: "yes",
path: "./hw/ip/i2s/data/i2s.hjson"
},
},
flash_mem: {
address: 0x40000000,
length: 0x01000000,
},
ext_slaves: {
address: 0xF0000000,
length: 0x01000000,
},
interrupts: {
number: 64, // Do not change this number!
list: {
// First one is always zero
null_intr: 0,
uart_intr_tx_watermark: 1,
uart_intr_rx_watermark: 2,
uart_intr_tx_empty: 3,
uart_intr_rx_overflow: 4,
uart_intr_rx_frame_err: 5,
uart_intr_rx_break_err: 6,
uart_intr_rx_timeout: 7,
uart_intr_rx_parity_err: 8,
gpio_intr_8: 9,
gpio_intr_9: 10,
gpio_intr_10: 11,
gpio_intr_11: 12,
gpio_intr_12: 13,
gpio_intr_13: 14,
gpio_intr_14: 15,
gpio_intr_15: 16,
gpio_intr_16: 17,
gpio_intr_17: 18,
gpio_intr_18: 19,
gpio_intr_19: 20,
gpio_intr_20: 21,
gpio_intr_21: 22,
gpio_intr_22: 23,
gpio_intr_23: 24,
gpio_intr_24: 25,
gpio_intr_25: 26,
gpio_intr_26: 27,
gpio_intr_27: 28,
gpio_intr_28: 29,
gpio_intr_29: 30,
gpio_intr_30: 31,
gpio_intr_31: 32,
intr_fmt_watermark: 33,
intr_rx_watermark: 34,
intr_fmt_overflow: 35,
intr_rx_overflow: 36,
intr_nak: 37,
intr_scl_interference: 38,
intr_sda_interference: 39,
intr_stretch_timeout: 40,
intr_sda_unstable: 41,
intr_trans_complete: 42,
intr_tx_empty: 43,
intr_tx_nonempty: 44,
intr_tx_overflow: 45,
intr_acq_overflow: 46,
intr_ack_stop: 47,
intr_host_timeout: 48,
spi2_intr_event: 49,
i2s_intr_event: 50,
dma_window_intr: 51,
}
}
}