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lib: Add rp2040 build files

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2021-06-19 20:05:48 -04:00
parent 1b79ffcad2
commit cc0969dd05
88 changed files with 58874 additions and 0 deletions
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48
lib/rp2040/hardware/structs/bus_ctrl.h Normal file
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/*
* Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef _HARDWARE_STRUCTS_BUS_CTRL_H
#define _HARDWARE_STRUCTS_BUS_CTRL_H
#include "hardware/address_mapped.h"
#include "hardware/regs/busctrl.h"
enum bus_ctrl_perf_counter {
arbiter_rom_perf_event_access = 19,
arbiter_rom_perf_event_access_contested = 18,
arbiter_xip_main_perf_event_access = 17,
arbiter_xip_main_perf_event_access_contested = 16,
arbiter_sram0_perf_event_access = 15,
arbiter_sram0_perf_event_access_contested = 14,
arbiter_sram1_perf_event_access = 13,
arbiter_sram1_perf_event_access_contested = 12,
arbiter_sram2_perf_event_access = 11,
arbiter_sram2_perf_event_access_contested = 10,
arbiter_sram3_perf_event_access = 9,
arbiter_sram3_perf_event_access_contested = 8,
arbiter_sram4_perf_event_access = 7,
arbiter_sram4_perf_event_access_contested = 6,
arbiter_sram5_perf_event_access = 5,
arbiter_sram5_perf_event_access_contested = 4,
arbiter_fastperi_perf_event_access = 3,
arbiter_fastperi_perf_event_access_contested = 2,
arbiter_apb_perf_event_access = 1,
arbiter_apb_perf_event_access_contested = 0
};
typedef struct {
io_rw_32 priority;
io_ro_32 priority_ack;
struct {
io_rw_32 value;
io_rw_32 sel;
} counter[4];
} bus_ctrl_hw_t;
check_hw_layout(bus_ctrl_hw_t, counter[0].value, BUSCTRL_PERFCTR0_OFFSET);
#define bus_ctrl_hw ((bus_ctrl_hw_t *const)BUSCTRL_BASE)
#endif