33 lines
976 B
C
33 lines
976 B
C
/*Copyright 2020-2021 T-Head Semiconductor Co., Ltd.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#include "datatype.h"
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#include "uart.h"
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#include "stdio.h"
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#define TCIP_BASE 0xE0000000
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#define CLIC_BASE 0xE0800000
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#define INTIE 0x400
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//config the interrupt controller
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void ck_intc_init()
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{
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int *picr = TCIP_BASE;
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*picr = 0x0;
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// Write ISER
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int *piser = CLIC_BASE+INTIE+0x10;
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*piser = 0x810000;
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}
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