QortalOS Brooklyn for Raspberry Pi 4
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// SPDX-License-Identifier: GPL-2.0 |
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int cache_control(unsigned int command) |
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{ |
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volatile unsigned int *p = (volatile unsigned int *) 0x80000000; |
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int i; |
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for (i = 0; i < (32 * 1024); i += 32) { |
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(void)*p; |
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p += (32 / sizeof(int)); |
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} |
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return 0; |
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}
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