54 lines
2.1 KiB
NASM
54 lines
2.1 KiB
NASM
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; Copyright (C) 2021-2023 Texas Instruments Incorporated
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;
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; Redistribution and use in source and binary forms, with or without
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; modification, are permitted provided that the following conditions
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; are met:
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;
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; Redistributions of source code must retain the above copyright
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; notice, this list of conditions and the following disclaimer.
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;
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; Redistributions in binary form must reproduce the above copyright
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; notice, this list of conditions and the following disclaimer in the
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; documentation and/or other materials provided with the
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; distribution.
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;
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; Neither the name of Texas Instruments Incorporated nor the names of
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; its contributors may be used to endorse or promote products derived
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; from this software without specific prior written permission.
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;
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; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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; "AS IS" AND ANY EXPgResS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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; A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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; OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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; SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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; LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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; DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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; THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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; OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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;
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.include "memory.inc"
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.include "defines.inc"
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.include "macros.inc"
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.retain ; Required for building .out with assembly file
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.retainrefs ; Required for building .out with assembly file
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.ref datalink_init
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.ref transport_init
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.ref load_code
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.ref datalink_init_start
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.global main
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.sect ".text"
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main:
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;init code
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;enable cyclecount
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lbco ®_TMP2, PRU_CTRL_CONST, 0x00, 4
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or REG_TMP2, REG_TMP2, (1<<3)
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sbco ®_TMP2, PRU_CTRL_CONST, 0x00, 4
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;skip code loading since there is no edma overlay in ICSSG
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jmp datalink_init_start
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